The best above ground pool filters depend on whether you need a replacement cartridge or a complete pump-and-filter system. My best overall pick is the Swimline Sure-Flo 50 sq. ft. cartridge filter tank and element for buyers who want a dedicated filter unit, while the Bestway 1,500 GPH pump stands out as a complete system and the Intex 29002E two-pack is a straightforward replacement choice. The main tradeoffs are matching cartridge type and dimensions, choosing enough flow for your pool, and balancing reusable or multi-pack cartridges against cleaning effort and compatibility. The products here range from small-pool pumps to replacement cartridges and a DE filter, so they are not interchangeable options. Read on for the full breakdown and guidance on choosing the right setup for your pool.
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Key Takeaways
- The lineup spans different jobs: most entries are replacement cartridges, while the Swimline and Hayward products are filter units and the Bestway and Intex Krystal Clear entries are complete pumps.
- System compatibility matters more than pack size: Type A/C, Type B, and Type III labels are not universal substitutes; verify the pump model and cartridge dimensions before buying.
- The Swimline 50 sq. ft. unit serves a different buyer than disposable-style replacements: it is a standalone cartridge filter tank and element, not a direct refill for a small Intex pump.
- Complete pumps suit buyers replacing more than a cartridge: the Bestway 1,500 GPH and Intex 1,000 GPH models call for a pool-volume and circulation check before choosing between them.
- Multi-packs and reusable cartridges trade convenience for upkeep: larger packs can reduce repeat purchases, but they do not fix a poor fit or remove the need for cleaning and timely replacement.
| Universal Type A/C/III Pool Filter Cartridge Kit with Reusable Filter Paper |  | Best for Reducing Disposable Cartridge Waste | Package contents: 1 filter housing cylinder and 14 replacement filters | Compatible filter types: Type A, C, or III | Outer diameter: 4 inches (10.3 cm) | VIEW LATEST PRICE | See Our Full Breakdown |
| Intex 29002E Type A Pool Filter Cartridges, Two Pack |  | Best for Specified Intex Pump Compatibility | Model number: 29002E | Pack quantity: 2 cartridges | Material: Dacron paper | VIEW LATEST PRICE | See Our Full Breakdown |
| POOLPURE Type B Pool Filter Cartridges, Compatible with Intex 29005E and 29005/59905, 3-Pack |  | Best for Type B Pump Owners | Type: B | Pack size: 3 cartridges | Compatibility: Intex 29005E, 29005/59905, JPC01; pump models 633T, 634T, CS8111, CS8221, CS8231 | VIEW LATEST PRICE | See Our Full Breakdown |
| Swimline Sure-Flo Pool Cartridge Filter Tank and Element, 50 sq. ft. |  | Best for Larger Above-Ground Pools | Filtration area: 50 sq. ft. | Pool capacity: Up to 24,000 gallons | Dimensions: 27 × 10 × 10 inches | VIEW LATEST PRICE | See Our Full Breakdown |
| Type A/C Replacement Pool Filter Cartridges for Intex and Summer Waves Pumps, 4-Pack |  | Best Multi-Cartridge Pack for A/C Pumps | Pack size: 4 cartridges | Filter type: A/C | Material: Dacron | VIEW LATEST PRICE | See Our Full Breakdown |
| Bestway 1,500 GPH Above-Ground Pool Cartridge Filter Pump |  | Best for Higher-Capacity Cartridge Filtration | Flow rate: 1,500 gallons per hour | Recommended pool capacity: 300 to 8,400 gallons | Power source: Corded electric | VIEW LATEST PRICE | See Our Full Breakdown |
| Hayward Perflex Extended-Cycle Diatomaceous Earth Pool Filter |  | Best for Fine-Particle Filtration | Filter type: Diatomaceous earth (DE) | Model: W3EC40AC | Technology: Flex-Tube | VIEW LATEST PRICE | See Our Full Breakdown |
| Funsicle Type A/C Replacement Pool Filter Cartridges, 2-Pack |  | Best for Funsicle Pump Owners | Pack size: 2 cartridges | Filter type: Type A/C | Replacement interval: Up to 2 weeks per cartridge | VIEW LATEST PRICE | See Our Full Breakdown |
| ARAGIT 6-Pack Reusable Type A/C Pool Filter Cartridges |  | Best Reusable Cartridge Setup | Pack contents: 1 removable cartridge and 6 replacement filter media pieces | Compatibility: Type A or C; replacements include models 29000E, 59900E, 58384E, and C1000 | Cartridge size: 7.87 x 3.94 in. | VIEW LATEST PRICE | See Our Full Breakdown |
| INTEX Krystal Clear 1,000 GPH Cartridge Filter Pump for Above-Ground Pools |  | Best for Smaller INTEX Pools | Model: 26637EP | Flow rate: 1,000 GPH | Pool capacity: Up to 6,000 gallons | VIEW LATEST PRICE | See Our Full Breakdown |
| Type A or C Pool Filter Cartridge Replacement for Intex 29000E and 59900E, 6 Pack |  | Best for Intex Model Coverage | Filter type: Type A or C | Compatibility: Intex 29000E, 59900E, and selected listed pump models | Pack size: 6 cartridges | VIEW LATEST PRICE | See Our Full Breakdown |
| U.S. Pool Supply Universal Replacement Filter Cartridges, Type A or C, 4-Pack |  | Best Multi-Brand Fit | Filter types: A, C, and III | Compatibility: Select Intex, Bestway, and Summer Waves pumps | Pack size: 4 cartridges | VIEW LATEST PRICE | See Our Full Breakdown |
| Volca Spares Type A/C Replacement Pool Filter Cartridges, 6-Pack |  | Best Six-Pack for Type A/C Pumps | Filter type: Type A/C (29000E/59900E) | Pack size: 6 cartridges | Compatible brands: Select Intex and Summer Waves pumps | VIEW LATEST PRICE | See Our Full Breakdown |
| Bestway Type III/A Replacement Pool Filter Cartridge |  | Best Single-Cartridge Replacement | Brand: Bestway | Model number: 58012E-BW2 | Filter type: Type III, Type A/C | VIEW LATEST PRICE | See Our Full Breakdown |
| Type A/C Pool Filter Cartridges for Intex Pumps, Pack of 6 |  | Best for Fine-Particle Filtration Claims | Filter type: Type A/C (III) | Pack size: 6 cartridges | Compatible models: Intex 29000E/59900E, listed pump models, and Krystal Klear 02 and 12R | VIEW LATEST PRICE | See Our Full Breakdown |
| above ground pool filter | Dimensions |
|---|---|
| Universal Type A/C/III Pool Fi | — |
| Intex 29002E Type A Pool Filte | 4.2 in D × 8.4 in W × 8.1 in H |
| POOLPURE Type B Pool Filter Ca | — |
| Swimline Sure-Flo Pool Cartrid | 27 × 10 × 10 inches |
| Type A/C Replacement Pool Filt | — |
| Bestway 1,500 GPH Above-Ground | 8 x 14 x 12 in. (L x W x H) |
| Hayward Perflex Extended-Cycle | 16 x 16 x 26.5 in. |
| Funsicle Type A/C Replacement | 8 x 4 x 8 in. |
| ARAGIT 6-Pack Reusable Type A/ | — |
| INTEX Krystal Clear 1,000 GPH | 11 x 11 x 15.25 in. |
| Type A or C Pool Filter Cartri | 8 × 4.25 × 4.25 inches |
| U.S. Pool Supply Universal Rep | 8 inches high × 4.25 inches in diameter |
| Volca Spares Type A/C Replacem | — |
| Bestway Type III/A Replacement | 4.2 × 4.2 × 4.2 inches |
| Type A/C Pool Filter Cartridge | 8 × 4.2 inches |
More Details on Our Top Picks
Universal Type A/C/III Pool Filter Cartridge Kit with Reusable Filter Paper
This kit takes a different approach from the Intex 29002E Type A Pool Filter Cartridges: instead of supplying two complete cartridges, it pairs a housing with 14 reusable filter papers. That can suit owners who want to keep using a compatible housing and cut down on discarded cartridge material. Its Type A/C/III compatibility gives it a wider stated fit than the Intex-specific pair, but the word “universal” is not a substitute for checking measurements. At 4 inches wide and 8 inches high, it must match both the pump and the existing cartridge setup. Assembly is another step the Intex cartridges avoid. I’d choose this for a buyer comfortable checking fit and assembling the filter; anyone seeking a straightforward, model-specific replacement should favor a cartridge matched to their pump.
Pros:- Includes one housing and 14 replacement filter papers
- Reusable paper design can reduce discarded filter material
- Stated compatibility covers Type A, C, and III filter types
- Composite fabric is designed to capture dirt and fine particles
Cons:- Requires assembly before use
- Compatibility depends on matching pump type and cartridge dimensions
- Product data does not specify a filtration-area or pool-capacity rating
Best for: Above-ground pool owners with a compatible Type A, C, or III pump who want reusable filter media and are willing to verify dimensions and assemble the kit.
Not ideal for: Pool owners who want a ready-to-install cartridge or cannot confirm that their pump accepts the listed dimensions and filter types.
- Package contents:1 filter housing cylinder and 14 replacement filters
- Compatible filter types:Type A, C, or III
- Outer diameter:4 inches (10.3 cm)
- Inner diameter:1.9 inches (5.2 cm)
- Height:8 inches (20.5 cm)
- Materials:Polyurethane and composite filter fabric
- Item weight:1.85 pounds
- Model:LA-Universal-Swimming-Pool-Filter
Our verdict“Choose this kit if your pump’s fit is confirmed and reusable filter papers matter more to you than a ready-made cartridge.”
Intex 29002E Type A Pool Filter Cartridges, Two Pack
For owners of one of the listed Intex pumps, the main advantage here is a clearly defined fit: the 29002E cartridges are specified for models 28603EG, 28637EG, and 28635EG. That makes this a more direct replacement choice than the broader Type A/C/III filter kit, which asks buyers to verify dimensions and assemble its housing. The washable Dacron paper can be rinsed between replacements, but Intex recommends replacing cartridges every two weeks, so this is still a recurring maintenance item rather than a long-life filter solution. The two-pack is also smaller than the four cartridges in the Type A/C replacement pack. I’d pick this for an owner prioritizing a named Intex fit; buyers with other pump models should not assume the Type A label guarantees compatibility.
Pros:- Lists compatibility with three specific Intex pump models
- Dacron paper is designed for easy cleaning
- Includes two cartridges
- NSF certification is listed in the product specifications
Cons:- Manufacturer recommends replacing cartridges every two weeks
- Compatibility is limited to the listed pump models
- Two cartridges provide a smaller supply than the four-pack Type A/C replacement option
Best for: Owners of Intex pump models 28603EG, 28637EG, or 28635EG who want a specified replacement cartridge and are comfortable with frequent changes.
Not ideal for: Owners of other pump models or shoppers seeking a larger multi-cartridge supply to reduce replacement trips.
- Model number:29002E
- Pack quantity:2 cartridges
- Material:Dacron paper
- Compatible pump models:28603EG, 28637EG, 28635EG
- Dimensions:4.2 in D × 8.4 in W × 8.1 in H
- Certification:NSF
- Brand:Intex
Our verdict“Choose this two-pack when your Intex pump matches the listed models and a clearly specified fit matters more than a larger pack.”
POOLPURE Type B Pool Filter Cartridges, Compatible with Intex 29005E and 29005/59905, 3-Pack
This is the Type B-specific choice in a group otherwise weighted toward Type A and C replacements. Its stated fit covers several Intex cartridge and pump references, including 29005E and pumps 633T, 634T, CS8111, CS8221, and CS8231; that makes it more useful to those owners than the Intex 29002E, which is a Type A cartridge for a different set of pumps. The 50-micron trilobal fabric is designed to catch fine debris, and the cartridge can be rinsed and cleaned. Still, the manufacturer recommends replacement every two weeks, so easy cleaning does not remove the need for ongoing replacements. This three-pack sits between the Intex two-pack and the Type A/C four-pack in quantity, but Type B fit is the deciding factor—not pack size.
Pros:- Compatible with several listed Type B cartridge and pump models
- 50-micron trilobal fabric is designed to capture fine debris
- Reusable cartridge design supports rinsing and cleaning
- Three cartridges are included
Cons:- Manufacturer recommends replacement every two weeks
- Fit is limited to systems using the specified Type B cartridge
- Product data does not provide a pool-capacity or filtration-area rating
Best for: Owners of compatible Intex Type B systems who need replacement cartridges for the listed pump or cartridge models and want rinse-clean media.
Not ideal for: Owners whose pumps use Type A or C cartridges, or buyers looking for a filter tank with a stated pool-capacity rating.
- Type:B
- Pack size:3 cartridges
- Compatibility:Intex 29005E, 29005/59905, JPC01; pump models 633T, 634T, CS8111, CS8221, CS8231
- Filter dimensions:5.75 × 10 inches
- Material/design:Trilobal filtration fabric
- Weight:1 pound
- Model number:PLF-INTB
Our verdict“Choose this three-pack if your pump specifically takes a compatible Type B cartridge; Type A/C owners need a different filter.”
Swimline Sure-Flo Pool Cartridge Filter Tank and Element, 50 sq. ft.
Unlike the replacement cartridges elsewhere in this roundup, the Swimline Sure-Flo is a complete filter tank and element. Its 50-square-foot filtration area and stated suitability for pools up to 24,000 gallons make it the lineup’s larger-scale option, rather than a refill for a small cartridge pump. The 50-micron filtration rating gives buyers a defined particle-size reference, while its weather-, UV-, and corrosion-resistant resin is suited to an outdoor pool setup. Compared with the Intex 29002E, this requires a larger installation and a compatible system, but it is designed around more filtration area and pool capacity. The tradeoff is commitment: at 27 inches long, it takes more space, and the product data does not establish compatibility with every above-ground pool plumbing setup.
Pros:- 50 sq. ft. filtration area is suited to larger pool systems
- Rated for above-ground pools up to 24,000 gallons
- Filters particles down to 50 microns
- Resin construction is weather-, UV-, and corrosion-resistant
Cons:- Requires space for a 27-inch-long filter unit
- Compatibility with a specific pool plumbing setup should be checked
- A complete tank is unnecessary for buyers who only need replacement cartridges
Best for: Owners of above-ground pools up to 24,000 gallons who need a complete cartridge filter tank with more filtration area than small pump cartridges provide.
Not ideal for: Owners of small pools using compact cartridge pumps, or buyers who only need a replacement element for an existing pump.
- Filtration area:50 sq. ft.
- Pool capacity:Up to 24,000 gallons
- Dimensions:27 × 10 × 10 inches
- Weight:15.84 pounds
- Material:Weather-, UV-, and corrosion-resistant resin
- Pool type:Above-ground
- Warranty:1 year against manufacturing defects
Our verdict“Choose the Sure-Flo for a compatible larger above-ground pool system; skip it if you only need a small pump cartridge replacement.”
Type A/C Replacement Pool Filter Cartridges for Intex and Summer Waves Pumps, 4-Pack
For owners who have confirmed their pump takes a compatible Type A or C cartridge, this four-pack offers more replacements at once than the Intex 29002E two-pack. It also names both Intex and Summer Waves as compatible brands, giving it a broader stated brand range than the model-specific Intex option. The Dacron cartridges are easy to clean, but that does not change the recommended two-week replacement interval, so frequent upkeep remains part of ownership. The universal Type A/C/III kit offers reusable filter papers rather than four complete cartridges, while this pack is the simpler choice for someone who wants ready-made replacements. The key caveat is fit: brand names alone do not confirm compatibility, and buyers should match their pump model and cartridge dimensions before ordering.
Pros:- Includes four replacement cartridges
- Dacron material is designed for easy cleaning
- Lists compatibility with select Intex and Summer Waves pumps
- Cartridge dimensions are provided for fit checking
Cons:- Replacement is recommended every two weeks
- Compatibility is limited to select pump models despite the two-brand listing
- Does not include a pump, filter housing, or complete filtration system
Best for: Intex or Summer Waves pool owners whose pump model is confirmed to use the listed Type A/C cartridge size and who want several replacements on hand.
Not ideal for: Owners with Type B pumps, unverified pump models, or buyers seeking a complete filter tank rather than cartridge refills.
- Pack size:4 cartridges
- Filter type:A/C
- Material:Dacron
- Dimensions per cartridge:8 × 4.3 × 4.3 inches (20.3 × 10.9 × 10.9 cm)
- Item weight:3.52 ounces
- Compatible brands:Intex and Summer Waves
- Recommended replacement interval:Every two weeks
Our verdict“Choose this pack when your Intex or Summer Waves pump is confirmed to use its Type A/C cartridge and you want four ready-to-install replacements.”
Bestway 1,500 GPH Above-Ground Pool Cartridge Filter Pump
Among the pump options here, the Bestway 1,500 GPH offers more stated circulation capacity than the INTEX Krystal Clear 1,000 GPH, making it the stronger fit for pools toward the upper end of its listed range. Its programmable timer supports cycles up to 10 hours, while the included Type III-A/C cartridge and adapters for two threaded valve sizes make setup more flexible for compatible pools. A pressure release valve also helps manage pressure buildup during operation. The tradeoff is that this is a complete corded pump, not a replacement cartridge, and its recommended capacity tops out at 8,400 gallons. Buyers with larger pools or without convenient access to an electrical outlet should look elsewhere.
Pros:- Listed 1,500 GPH flow rate exceeds the INTEX Krystal Clear pump’s 1,000 GPH rate
- Programmable cycles run for up to 10 hours
- Includes a Type III-A/C cartridge and adapters for two threaded valve sizes
- Pressure release valve helps manage pressure buildup
Cons:- Requires a corded electric power source
- Recommended pool capacity is limited to 8,400 gallons
Best for: Owners of compatible above-ground pools up to 8,400 gallons who want a pump, cartridge, timer, and valve adapters in one package.
Not ideal for: Owners of pools larger than 8,400 gallons or pool setups without a convenient corded electrical connection.
- Flow rate:1,500 gallons per hour
- Recommended pool capacity:300 to 8,400 gallons
- Power source:Corded electric
- Timer:Programmable cycles up to 10 hours
- Filter cartridge:Type III-A/C
- Adapter sizes:1.5 in. and 1.25 in. threaded valves
- Dimensions:8 x 14 x 12 in. (L x W x H)
Our verdict“Choose this Bestway pump if your compatible pool needs more stated flow than the INTEX 1,000 GPH option and falls within Bestway’s capacity range.”
Hayward Perflex Extended-Cycle Diatomaceous Earth Pool Filter
The Hayward Perflex is the specialist pick in this group: it uses diatomaceous earth (DE) and Flex-Tube technology to capture fine particles, unlike the cartridge-based Bestway and INTEX pumps. The design reuses the DE-and-dirt mixture and supports extended cleaning cycles without backwashing, which may appeal to owners prioritizing water clarity and less frequent cycle interruption. Its accessible clamp assembly gives owners a practical route to maintenance. This is a filter unit rather than an all-in-one cartridge pump, though, and the product data does not state a flow rate or pool-capacity range. It is aimed at above-ground, on-ground, and small in-ground pools, so owners seeking a simple replacement cartridge or a clearly specified pump match should compare it with the cartridge options instead.
Pros:- DE filtration targets fine particles for improved water clarity
- Flex-Tube technology reuses the DE and dirt mixture
- Extended cleaning cycles do not require backwashing
- Accessible clamp assembly supports maintenance access
Cons:- Product data does not specify flow rate or pool capacity
- Designed primarily for above-ground, on-ground, and small in-ground pools
- Requires DE-based filter maintenance rather than cartridge replacement
Best for: Above-ground pool owners who prioritize fine-particle filtration and are comfortable maintaining a DE filter system.
Not ideal for: Buyers who want a cartridge-only replacement, need a stated flow rate or capacity match, or prefer a straightforward pump-and-cartridge package like the Bestway model.
- Filter type:Diatomaceous earth (DE)
- Model:W3EC40AC
- Technology:Flex-Tube
- Power source:Hydraulic
- Dimensions:16 x 16 x 26.5 in.
- Weight:26 lb
- Material:ABS plastic
Our verdict“Pick the Hayward Perflex if fine filtration and extended DE cleaning cycles matter more than a simple cartridge setup or a stated pump capacity.”
Funsicle Type A/C Replacement Pool Filter Cartridges, 2-Pack
For owners of supported Funsicle pumps, this Type A/C two-pack offers a direct replacement route without buying a new pump. It fits named FiltraBoost, RX, and SFX models, while the up-to-two-week replacement interval gives buyers a clear expectation for ongoing cartridge changes. Compared with the ARAGIT reusable cartridge kit, the Funsicle pack is the more straightforward choice for shoppers who want ready-made replacements rather than a housing with separate filter media. Its main limitation is fit: compatibility is restricted to the listed Funsicle models, so matching the pump matters more than the cartridge’s general Type A/C label. The pack also supplies only two cartridges, so owners should plan for recurring replacements rather than treat it as a lasting filter-system upgrade.
Pros:- Designed for several named Funsicle pump models
- Two cartridges are included in the pack
- Type A/C media filters dirt and debris
- Replacement interval is specified as up to two weeks per cartridge
Cons:- Compatibility is limited to the listed Funsicle pumps
- Cartridges need replacement about every two weeks
- A two-pack provides only a short supply for frequent replacement
Best for: Funsicle FiltraBoost, RX, or SFX pump owners who want compatible Type A/C replacement cartridges in a small pack.
Not ideal for: Owners of non-listed pumps or buyers seeking a reusable housing and replaceable media arrangement like the ARAGIT kit.
- Pack size:2 cartridges
- Filter type:Type A/C
- Replacement interval:Up to 2 weeks per cartridge
- Compatible pumps:Funsicle FiltraBoost FB1200, FBS1200/1800/2500, RX1000/1500, and SFX1000/1500
- Dimensions:8 x 4 x 8 in.
- Item weight:9.2 oz.
- Model number:P57000202
Our verdict“Choose this pack if you own a listed Funsicle pump and want simple, model-matched cartridge replacements.”
ARAGIT 6-Pack Reusable Type A/C Pool Filter Cartridges
The ARAGIT kit takes a different approach from the ready-to-install Funsicle two-pack: it combines one reusable cartridge housing with six pieces of replaceable filter media. The mesh housing helps support the media and is designed to capture hair, leaves, dust, sediment, and sand in compatible pools and spas. This setup may suit buyers who prefer changing the media rather than replacing the full cartridge each time. The tradeoff is that the media still needs replacement every two weeks or sooner, so “reusable” does not mean maintenance-free. Compatibility also depends on matching dimensions and filter model; the listed Type A or C designation alone is not enough to confirm fit. Compared with the Funsicle cartridges, ARAGIT offers a reusable component but less brand-specific compatibility guidance.
Pros:- Includes a reusable cartridge housing and six replacement media pieces
- Mesh structure helps support the filter media
- Designed to capture hair, leaves, dust, sediment, and sand
- Fits specified Type A or C replacement applications when dimensions match
Cons:- Filter media may need replacement every two weeks or sooner
- Compatibility depends on matching dimensions and filter model
- Includes one housing, so it is not a six-cartridge pack
Best for: Owners of compatible Type A or C above-ground pool or spa filters who want a reusable housing with replaceable media.
Not ideal for: Buyers who want a simple, model-specific replacement like the Funsicle pack or cannot verify their cartridge dimensions and filter model.
- Pack contents:1 removable cartridge and 6 replacement filter media pieces
- Compatibility:Type A or C; replacements include models 29000E, 59900E, 58384E, and C1000
- Cartridge size:7.87 x 3.94 in.
- Hole diameter:1.7 in.
- Product dimensions:4.2 x 4.2 x 7.8 in.
- Item weight:1.19 lb
- Model:LX6
Our verdict“Choose the ARAGIT kit if your filter matches its dimensions and you prefer replacing media while keeping the cartridge housing.”
INTEX Krystal Clear 1,000 GPH Cartridge Filter Pump for Above-Ground Pools
The INTEX Krystal Clear 1,000 GPH is the more pool-specific pump pick: its stated capacity reaches 6,000 gallons, and the listing names several compatible Easy Set, Metal Frame, and Prism Frame sizes. That makes pool fit easier to check than with the Bestway pump, which lists a broader capacity range up to 8,400 gallons and a higher flow rate. INTEX adds a cartridge condition gauge, an automatic 2–10 hour shutoff timer, and HydroAeration Technology to support circulation. The compromise is lower stated flow than Bestway and limited compatibility with select INTEX pools. It uses replaceable Type A cartridges, so buyers should account for periodic cartridge changes rather than expect a maintenance-free system.
Pros:- Cartridge condition gauge helps indicate when replacement may be needed
- Automatic shutoff timer runs 2–10 hour cycles
- HydroAeration Technology supports water circulation
- Compatible pool sizes are specifically listed
Cons:- Compatibility is limited to select INTEX pool styles and sizes
- Its 1,000 GPH flow rate is lower than the Bestway pump’s 1,500 GPH
- Type A cartridges require periodic replacement
Best for: Owners of listed INTEX Easy Set, Metal Frame, or Prism Frame pools up to 6,000 gallons who want a matched pump with a cartridge condition gauge.
Not ideal for: Owners of non-listed pool models or larger pools who need the Bestway pump’s higher stated flow and broader capacity range.
- Model:26637EP
- Flow rate:1,000 GPH
- Pool capacity:Up to 6,000 gallons
- Power:Corded electric, 120 volts
- Filter cartridge:Type A, replaceable Dacron
- Timer:Automatic shutoff with 2–10 hour cycle
- Dimensions:11 x 11 x 15.25 in.
Our verdict“Choose the INTEX pump if you have a listed INTEX pool up to 6,000 gallons and value clear cartridge and run-time cues over higher flow.”
Type A or C Pool Filter Cartridge Replacement for Intex 29000E and 59900E, 6 Pack
This six-pack is a practical match for owners of the listed Intex Type A or C pumps, especially if keeping spare cartridges on hand matters more than buying just a few at a time. Its tri-lobe polyester pleats are designed to catch common pool debris, while the reinforced ends and core support repeated rinsing. Compared with the U.S. Pool Supply Universal Replacement Filter Cartridges, which also cover select Bestway and Summer Waves pumps, this option focuses more narrowly on a broad list of Intex models. That makes checking your pump number especially important before ordering. The main tradeoff is upkeep: the manufacturer recommends cleaning or replacing cartridges about every two weeks, so six filters do not remove the need for regular maintenance.
Pros:- Six cartridges provide a supply for repeated replacement
- Fits a range of listed Intex Type A or C pump models
- Pleated polyester is designed to capture fine debris
- Rinsable construction with reinforced end caps and a sturdy core
Cons:- Cleaning or replacement is recommended about every two weeks
- Compatibility is limited to specified filter types and pump models
Best for: Intex pool owners whose pump model appears on the compatibility list and who want several replacement cartridges ready for routine swaps.
Not ideal for: Owners of Bestway or Summer Waves pumps, or anyone whose filter model is not listed; the stated compatibility is limited to specified Intex types and models.
- Filter type:Type A or C
- Compatibility:Intex 29000E, 59900E, and selected listed pump models
- Pack size:6 cartridges
- Dimensions:8 × 4.25 × 4.25 inches
- Opening size:1 15/16 inches, top and bottom
- Material:Polyester
- Recommended care interval:Clean or replace about every two weeks
- Certification:NSF/ANSI 50
Our verdict“Choose this six-pack if your Intex pump is explicitly listed and you want compatible spares for frequent cartridge care.”
U.S. Pool Supply Universal Replacement Filter Cartridges, Type A or C, 4-Pack
The strongest reason to choose this four-pack is its cross-brand compatibility: it fits select Intex, Bestway, and Summer Waves pumps using Type A, C, or III cartridges. That wider stated fit makes it more flexible than the Bestway Type III/A Replacement Pool Filter Cartridge, which is intended for Bestway-compatible pumps. The cartridges have PET fiber media and a collapse-resistant plastic core, giving the filter structure during use, and they can be washed for continued care. The tradeoff is pack size: four cartridges offer fewer spares than the six-packs from Volca Spares or Future Way. The manufacturer also recommends replacement every two weeks, so buyers should plan for routine cleaning and replacement rather than treating these as long-life filters.
Pros:- Compatible with select pumps across three pool brands
- Covers Type A, C, and III filter requirements
- Washable PET fiber media
- Plastic core is designed to resist collapse
Cons:- Four cartridges provide fewer spares than the six-packs in this roundup
- Replacement is recommended every two weeks
- Compatibility applies only to select pump models
Best for: Owners of select Intex, Bestway, or Summer Waves above-ground pumps who want one cartridge type for a compatible A, C, or III system.
Not ideal for: Pool owners seeking a larger six-cartridge supply or a cartridge with a longer stated service interval; this pack has four and calls for frequent replacement.
- Filter types:A, C, and III
- Compatibility:Select Intex, Bestway, and Summer Waves pumps
- Pack size:4 cartridges
- Dimensions:8 inches high × 4.25 inches in diameter
- Center hole:Nearly 2 inches in diameter
- Compatible pump flow rate:530–2,000 gallons per hour
- Media and core:Polyethylene terephthalate fibers; hard plastic core
- Recommended replacement interval:Every two weeks
Our verdict“Pick this pack if your compatible pump is from one of several supported brands and flexibility matters more than having six cartridges.”
Volca Spares Type A/C Replacement Pool Filter Cartridges, 6-Pack
For owners of select Intex or Summer Waves pumps, Volca Spares offers a straightforward six-cartridge Type A/C supply without extending compatibility claims to every brand. The Dacron material is described as easy to clean, and the listed pump flow rates span several common small-pool filter systems. Compared with the U.S. Pool Supply Universal Replacement Filter Cartridges, this pack has two more cartridges but a narrower brand list; the U.S. Pool Supply option also names select Bestway pumps. The fit details matter here: these cartridges have 2-inch openings, so buyers should compare that measurement with their existing filter. Like other cartridge replacements in this group, they call for a roughly two-week replacement cycle, which means the six-pack is a supply of routine replacements, not a way to avoid maintenance.
Pros:- Six cartridges included for repeat replacements
- Fits select Intex and Summer Waves pumps
- Dacron material is described as easy to clean
- Lists compatibility across several pump flow rates
Cons:- Recommended replacement interval is every two weeks
- Does not list the broader Bestway compatibility stated for U.S. Pool Supply’s cartridge pack
- Buyers need to verify the 2-inch openings against their existing cartridge
Best for: Intex or Summer Waves owners with a verified Type A/C pump who want six cartridges for regular cleaning and replacement.
Not ideal for: Bestway owners or buyers who cannot confirm a 2-inch opening and compatible pump model; the stated compatibility is limited to select systems.
- Filter type:Type A/C (29000E/59900E)
- Pack size:6 cartridges
- Compatible brands:Select Intex and Summer Waves pumps
- Dimensions per cartridge:8 × 4.3 × 4.3 inches
- Opening diameter:2 inches, top and bottom
- Material:Dacron
- Compatible pump flow rates:530, 700, 800, 1,000, 1,500, and 2,000 GPH models
- Recommended replacement interval:Every two weeks
Our verdict“Choose Volca Spares if you have a compatible Intex or Summer Waves pump and prefer a six-pack with stated Dacron construction.”
Bestway Type III/A Replacement Pool Filter Cartridge
This is the simplest fit for a buyer who needs one replacement cartridge for a compatible Bestway-style pump rather than a multi-pack. It supports pumps rated from 530 to 1,500 GPH and can be rinsed with a garden hose, which suits routine pool maintenance. By comparison, the Volca Spares Type A/C Replacement Pool Filter Cartridges include six filters and cover select Intex and Summer Waves systems, making them a better supply choice for owners who replace cartridges often. Bestway’s single cartridge is more focused: its stated pump range is clear, but it includes only one filter and still carries a two-week replacement recommendation. Check the dimensions and filter type against your pump before buying, since the listing does not claim broad compatibility across every above-ground system.
Pros:- Fits compatible pumps rated from 530 to 1,500 GPH
- Can be rinsed with a garden hose and reused
- Designed to capture dirt and debris
- Useful when only one replacement cartridge is needed
Cons:- Only one cartridge is included
- Replacement is recommended every two weeks
- Compatibility is limited to the stated filter type and pump range
Best for: Bestway pump owners who need a single Type III/A-compatible cartridge and want a rinseable replacement.
Not ideal for: Pool owners who want multiple spares, or whose pump flow rate exceeds 1,500 GPH or is not confirmed compatible.
- Brand:Bestway
- Model number:58012E-BW2
- Filter type:Type III, Type A/C
- Quantity:1 cartridge
- Compatible pump flow rate:530–1,500 gallons per hour
- Dimensions:4.2 × 4.2 × 4.2 inches
- Cleaning:Rinse with a garden hose
- Recommended replacement interval:Every two weeks
Our verdict“Buy this single cartridge for a compatible Bestway pump when you need a direct replacement rather than a multi-filter supply.”
Type A/C Pool Filter Cartridges for Intex Pumps, Pack of 6
This six-pack is aimed at owners of listed Intex pumps who want meltblown filter media and a stated focus on trapping fine particles. Its listed model coverage includes Intex 29000E/59900E and several pump models, plus Krystal Klear 02 and 12R systems. That gives it a useful compatibility list, though it is narrower by brand than the U.S. Pool Supply Universal Replacement Filter Cartridges, which also name select Bestway and Summer Waves pumps. The product describes its media as resistant to clogging, but that longer-life implication is not independently verified in the supplied product data. Buyers should treat it as a potential media difference, not a guaranteed reduction in maintenance. As with the other six-packs, matching the model number matters more than the general Type A/C label.
Pros:- Six cartridges included
- Lists compatibility with several Intex pump models and select Krystal Klear systems
- Meltblown media is intended to capture fine particles
- Cartridge dimensions are provided for fit checking
Cons:- Compatibility is limited to specified filter and pump models
- Claims about longer filter life are not independently verified
- No replacement interval is provided in the supplied product data
Best for: Intex or Krystal Klear owners with a listed compatible model who want a six-pack using meltblown media for fine-particle capture.
Not ideal for: Owners of unlisted pump models or buyers seeking verified longer service life; the compatibility is model-specific and the clog-resistance claim is not independently verified.
- Filter type:Type A/C (III)
- Pack size:6 cartridges
- Compatible models:Intex 29000E/59900E, listed pump models, and Krystal Klear 02 and 12R
- Dimensions:8 × 4.2 inches
- Filter media:Meltblown
- Manufacturer:Pool Health Group
- Model number:PHAC6
- Country of manufacture:United States
Our verdict“Choose this pack if your exact Intex or Krystal Klear model is listed and meltblown media is your preference, but do not rely on an unverified longer-life claim.”
How We Picked
I ranked these above ground pool filters by first separating complete pumps, standalone filter units, and replacement cartridges. A cartridge that fits an existing pump solves a different problem from a new pump, so I judged compatibility claims, stated filter area or flow rate where supplied, and the intended pool setup rather than treating every product as a direct competitor.
Within each group, I weighed fit clarity, practical upkeep, construction and usability, then considered how useful the product is for its intended buyer. The Swimline unit ranks highly for buyers seeking a dedicated cartridge filter, while pump picks are judged on stated flow and scope. Replacement cartridges are ordered by how clearly their type and intended compatibility are described, with multi-packs and reusable designs considered for convenience but not treated as proof of better filtration. Where the product name gives limited performance detail, I avoid assuming capacity or compatibility beyond its stated claims.
Factors to Consider When Choosing Above Ground Pool Filters
Before choosing from this list, decide whether you are replacing a cartridge, replacing a pump, or changing the filtration system itself. These choices affect fit, maintenance, and circulation more than the number of cartridges in a package.
Match the Cartridge to the Exact Pump
Start with the pump’s model number and the cartridge code printed in its manual or on the old element. Labels such as Type A/C, Type B, and Type III can refer to different shapes and dimensions, so a broad compatibility claim is not a substitute for checking the exact fit. Compare cartridge height, diameter, core opening, and end-cap design when those measurements are available. A cartridge that is close but not seated correctly may allow water to bypass the filter. Avoid buying a larger pack until you have confirmed one cartridge fits your housing. This check matters especially when choosing among the many A/C replacement packs in this roundup and the separate Type B or Type III options.
Choose Between a Cartridge, a Filter Unit, and a Pump
A replacement cartridge is the right purchase when the existing pump still works and only its filter element needs attention. A standalone filter tank, such as a cartridge unit with its own housing, is a different type of upgrade and may require compatible plumbing and pump connections. A complete pump-and-filter set replaces more of the system, which can make sense when the old pump is failing or undersized. Do not assume that a cartridge listed for an Intex-style pump will fit a standalone filter tank. Before ordering a unit, check hose diameter, connection style, available space, and whether the pump can support the pool’s circulation needs. Matching the product category to the job prevents buying a filter element when the real issue is a failing pump.
Size Pump Flow for the Pool, Not Just the Label
For a complete pump, compare the stated flow rate with your pool’s water volume and the manufacturer’s recommendations. The 1,000 GPH Intex pump and 1,500 GPH Bestway pump are not automatically interchangeable just because both are made for above-ground pools. A higher stated flow may suit a larger circulation task, but actual performance can be affected by hose length, elevation, fittings, and filter condition. Check the required turnover guidance for your pool rather than choosing by the largest number alone. Also verify that the pool’s inlet and outlet fittings match the pump. If only the cartridge is worn, replacing the entire pump may add complexity without addressing the actual problem.
Plan for Cleaning and Replacement
Cartridge filters need regular rinsing, and cleaning frequency depends on debris, pool use, and water conditions. A reusable cartridge can reduce the number of elements you discard, but it still needs careful cleaning and inspection for damage. More cartridges in a pack can make rotation convenient: one can be in use while another dries, but storage and fit still matter. Watch for flattened pleats, tears, persistent discoloration, or reduced circulation as signs that cleaning is no longer enough. Follow the pump maker’s instructions for cleaning products and replacement intervals. Choose the maintenance routine you can sustain, not just the package that appears to offer the most elements.
Understand the Tradeoff Between Cartridge and DE Filtration
Most products in this roundup use cartridge filtration, which avoids the need to handle filter sand or DE powder during routine care. The Hayward Perflex DE filter is a different system, aimed at buyers who want DE filtration and are prepared to manage its specific setup and upkeep. Do not treat it as a drop-in cartridge replacement for a small above-ground pump. Check that your pool plumbing and pump arrangement are suitable, and learn the maintenance steps before choosing a DE system. A specialized filter can be appealing, but a system mismatch creates extra work and may require additional equipment. For a simple replacement, a cartridge matched to the existing pump is usually the more direct route.
Compare Value by Useful Fit, Not Cartridge Count
A multi-pack can be convenient when you already know the cartridge fits your pump, but pack size alone does not show how long each element will last. Compare the full cost of maintaining the system, including cleaning supplies, replacement frequency, and any pump or plumbing changes. Universal-style listings may appeal when a compatible model is clearly named, yet “universal” does not guarantee every housing will accept the cartridge. Consider whether a reusable design’s cleaning demands suit your routine. If you are uncertain about the fit, buying a smaller quantity first can prevent ending up with several unusable cartridges. For a pump replacement, weigh installation and compatibility alongside the stated flow rate rather than selecting by package contents alone.
Frequently Asked Questions
Can I use a Type A cartridge in a pump that calls for Type C?
Some listings describe a cartridge as Type A/C compatible, but that wording does not guarantee a match for every pump housing. Check the pump manual or existing cartridge for the approved type and compare the cartridge’s dimensions and end-cap design. If the manufacturer lists both types for your exact pump model, either may be suitable. If the details conflict or are unclear, do not rely on the shared label alone. A correct seal and fit matter because water can bypass a poorly seated element.
Should I buy a replacement cartridge or a complete filter pump?
Choose a cartridge when your current pump still runs properly and the element is worn, clogged, or damaged. A complete pump makes more sense when the motor or housing is failing, or when your existing circulation setup does not meet the pool maker’s guidance. Before replacing the whole unit, check hose fittings, electrical requirements, and stated flow rate against your pool. A new pump does not solve problems caused by an incorrectly sized or dirty cartridge. Match the purchase to the part that is actually failing.
Is the 1,500 GPH pump always a better choice than a 1,000 GPH pump?
No. The larger stated flow rate is not automatically the right match for every above-ground pool, and the pump’s compatibility with your pool’s connections also matters. Check your pool volume, the manufacturer’s circulation recommendations, and the pump’s stated use before deciding. Hose routing and filter condition can affect real-world circulation too. If both pumps fit your pool, compare their specifications and maintenance needs rather than choosing by flow rate alone.
Are reusable pool filter cartridges worth choosing over multi-packs?
Reusable cartridges can suit buyers who are willing to rinse, inspect, and store them properly between uses. They do not remove maintenance, and repeated cleaning can eventually wear or damage the filter material. A multi-pack of standard replacements may be simpler when you prefer swapping in a clean element rather than managing a reusable one. First confirm the cartridge fits your pump; neither reuse nor extra quantity helps if the dimensions are wrong. Choose based on your cleaning routine and replacement habits, not the word “reusable” alone.
Can I replace a cartridge pump with a DE filter?
Not as a straightforward cartridge swap. A DE filter is a separate filtration system with its own equipment and maintenance requirements, so the existing pump, plumbing, and connections must be checked for compatibility. The Hayward Perflex listing represents a different system type from the small replacement cartridges and above-ground pump sets here. Before changing systems, confirm the filter’s installation requirements and learn how its cleaning and DE handling differ from cartridge care. If you only need to replace an element, buy the correct cartridge for your current pump instead.
Conclusion
For a dedicated filter-unit upgrade, my best overall choice is the Swimline Sure-Flo 50 sq. ft. cartridge filter tank and element; it is a different scale of purchase from a replacement cartridge, so confirm installation fit first. The best value approach is a compatible multi-pack, such as the Intex two-pack for a confirmed Type A setup or one of the A/C packs when your pump model is explicitly listed. For a best premium filtration option, consider the Hayward Perflex DE filter only if you want a DE system and are ready for its distinct upkeep. Beginners who simply need a replacement can start with the cartridge type named by their pump manual, rather than buying a full system. If your pump itself needs replacement, compare the Bestway 1,500 GPH and Intex 1,000 GPH against your pool’s volume and fittings; the best choice is the one that matches your setup, not the one with the biggest stated flow.
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