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Finding the right pool filter cartridge replacement is key to maintaining crystal-clear water and efficient filtration. The best options balance filtration power, durability, and compatibility with your pool system. The Cryspool 08055 stands out as the overall top pick for its reliable performance and longevity. For budget-conscious buyers, the U.S. Pool Supply Universal Replacement Cartridges offers solid value, while the Intex 29002E Type A Pool Filter Cartridge is ideal for beginners with simple installation needs. However, tradeoffs include differences in filter area, lifespan, and compatibility. Keep reading for a detailed breakdown of the best options and what to consider before upgrading your pool’s filter system.

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13
compared
11
brands
Which pool filter cartridge replacement should you buy?
★ Top Pick
Cryspool 08055 Pool Filter Car
Best Overall for Compatibility and Deep Filtration
Compatible with multiple pool filtration systems
See on Amazon →
Budget-conscious pool owners with Intex or Summer Waves systems needing frequent, affordable replacements.
Type A or C Replacement Filter
Compatible with a wide range of Intex and Summer Waves filters
View on Amazon →
Pool owners with Pentair CCP420 or similar systems needing robust, fine debris filtration and durability.
TRF-7471 Pool Filter Replaceme
High-performance trilobal fabric captures fine debris
View on Amazon →
Owners of various above-ground pools seeking a flexible, easy-to-install replacement cartridge without needing specific model compatibility.
U.S. Pool Supply Universal Rep
Compatible with many pool brands and models
View on Amazon →
Pool owners who prioritize top-tier water clarity and fine debris removal, especially in higher-end or sensitive pools.
POOLPURE CCP420 Pool Filter Re
High-efficiency 50-micron filtration captures up to 99%
View on Amazon →
Pros & cons at a glance
Cryspool 08055 Pool Filter Car
✓ Compatible with multiple pool filtration systems
✗ Requires cleaning every 2-4 weeks, which can be frequent
Type A or C Replacement Filter
✓ Compatible with a wide range of Intex and Summer Waves filters
✗ Requires replacement every two weeks, which can be labor-intensive
TRF-7471 Pool Filter Replaceme
✓ High-performance trilobal fabric captures fine debris
✗ Not suitable for backwashing, limiting cleaning options
U.S. Pool Supply Universal Rep
✓ Compatible with many pool brands and models
✗ Needs replacement every two weeks, which can be frequent
POOLPURE CCP420 Pool Filter Re
✓ High-efficiency 50-micron filtration captures up to 99%
✗ Compatibility limited to specific models, restricting use
CCP420 Pool Filter Cartridges
✓ Compatible with a wide range of filter models, offering flexibility
✗ Requires precise measurement verification before purchase
CC150 Pool Filter Replaces Pen
✓ Effective trilobal fabric captures fine debris
✗ Not suitable for backwashing, limiting cleaning options
Cryspool 07077 Pool Filter Car
✓ High-quality trilobal fiber ensures effective filtration
✗ Requires regular cleaning to maintain performance
Ultra Series Pool Filter Cartr
✓ Captures very small particles down to 10 microns
✗ Requires regular depressurizing and manual cleaning
PA106-PAK4 Pool Filters Replac
✓ Broad compatibility with many filter models
✗ Proper fitting must be confirmed for specific models
CCP520 Pool Filter Cartridge R
✓ Compatible with multiple Pentair filter models
✗ Requires verification of existing filter dimensions
CCP420 Pool Filter Cartridge R
✓ Easy to clean using a pressure washer
✗ Requires regular cleaning to sustain performance
Intex 29002E Type A Pool Filte
✓ Easy-to-clean Dacron paper
✗ Requires replacement every two weeks for optimal performance

Complete the kit

EASYTEST 7-Way Pool Test Strips, 150 Strips Water Test fo...
EASYTEST 7-Way Pool Test Strips, 150 Strips Water Test fo…
Add to your setup →
Pool Test Strips with App 7 in 1 (150 Strips) Easy & Accu...
Pool Test Strips with App 7 in 1 (150 Strips) Easy & Accu…
Add to your setup →
7-Way Pool Test Strips - 162 Strips Hot Tub, Spa, Pool Wa...
7-Way Pool Test Strips – 162 Strips Hot Tub, Spa, Pool Wa…
Add to your setup →

Key Takeaways

  • The top picks excel in durability, filtration efficiency, and ease of installation.
  • Compatibility with your pool system is crucial; mismatched cartridges can reduce performance.
  • Higher filter surface areas generally last longer and improve water clarity.
  • Value options often trade off some durability or filter efficiency for affordability.
  • Premium models tend to offer better build quality and longer lifespan, ideal for frequent pool users.
2
Type A or C Replacement Filter
Best Value for Bulk Replacement in Intex and Summer Waves Pools
1
Cryspool 08055 Pool Filter Car
Best Overall for Compatibility and Deep Filtration
3
TRF-7471 Pool Filter Replaceme
Best for Heavy-Duty, Fine Debris Filtration

Our Top Pool Filter Cartridge Replacements Picks

Cryspool 08055 Pool Filter Cartridge Replaces CX1200RE, C1200Cryspool 08055 Pool Filter Cartridge Replaces CX1200RE, C1200Best Overall for Compatibility and Deep FiltrationLength: 23-5/16 inchesOutside Diameter: 8-15/16 inchesTop & Bottom Opening: 4 inchesVIEW ON AMAZONSee Our Full Breakdown
Type A or C Replacement Filter Cartridge for Intex Above Ground PoolsType A or C Replacement Filter Cartridge for Intex Above Ground PoolsBest Value for Bulk Replacement in Intex and Summer Waves PoolsQuantity: 6Model Compatibility: Intex 530, 1000, 1500 GPH; Summer Waves RX & SFX seriesMaterial: DacronVIEW ON AMAZONSee Our Full Breakdown
TRF-7471 Pool Filter Replacement for Pentair CCP420, Unicel C-7471, PCC105, 4-PackTRF-7471 Pool Filter Replacement for Pentair CCP420, Unicel C-7471, PCC105, 4-PackBest for Heavy-Duty, Fine Debris FiltrationLength: 26 inchesOutside Diameter: 7 inchesTop & Bottom Opening: 3 inchesVIEW ON AMAZONSee Our Full Breakdown
U.S. Pool Supply Universal Replacement Filter Cartridges, 4 PackU.S. Pool Supply Universal Replacement Filter Cartridges, 4 PackBest for Broad Compatibility and Easy ReplacementFilter Type: A or C, Type IIIQuantity: 4Dimensions: 8 inches high x 4.25 inches diameterVIEW ON AMAZONSee Our Full Breakdown
POOLPURE CCP420 Pool Filter Replaces Pentair CCP420 Plus 420 (4 Pack)POOLPURE CCP420 Pool Filter Replaces Pentair CCP420 Plus 420 (4 Pack)Best for High-Efficiency Fine Particle FiltrationLength: 26 inchesOutside Diameter: 7 inchesTop Opening: 3 inchesVIEW ON AMAZONSee Our Full Breakdown
CCP420 Pool Filter Cartridges Replaces Pentair Clean & Clear Plus 420CCP420 Pool Filter Cartridges Replaces Pentair Clean & Clear Plus 420Best Overall for Versatile and Heavy-Duty FiltrationLength: 26″Outside Diameter: 7″Top & Bottom Opening: 3″VIEW ON AMAZONSee Our Full Breakdown
CC150 Pool Filter Replaces Pentair Clean and Clear 150, CCRP150, PAP150CC150 Pool Filter Replaces Pentair Clean and Clear 150, CCRP150, PAP150Best for Heavy-Duty, Fine Debris Filtration in Smaller PoolsLength: 31 1/8″Outside Diameter: 10 1/16″Top & Bottom Opening: 6″VIEW ON AMAZONSee Our Full Breakdown
Cryspool 07077 Pool Filter Cartridges 4 Pack for CCP420Cryspool 07077 Pool Filter Cartridges 4 Pack for CCP420Best for Cost-Effective, High-Quality Filtration in Multiple SystemsLength: 26-1/16 inchesOutside Diameter: 7 inchesTop Opening: 3 inchesVIEW ON AMAZONSee Our Full Breakdown
Ultra Series Pool Filter Cartridges for Pentair CCP420, 420 sq ft (4-Pack)Ultra Series Pool Filter Cartridges for Pentair CCP420, 420 sq ft (4-Pack)Best for Demanding, High-Use Residential PoolsReplaces: PCC105, R173576, 178584, 817-0106/817-0106B, C-7471, FC-1977Size: 7 in. OD x 26 in. LOpen Ends: 3 in.VIEW ON AMAZONSee Our Full Breakdown
PA106-PAK4 Pool Filters Replacement for Hayward C4030, C4020, C4025, Unicel C-7488, FC-1226, CX880XRE, Ultral-A1, FC-6430, 4 PackPA106-PAK4 Pool Filters Replacement for Hayward C4030, C4020, C4025, Unicel C-7488, FC-1226, CX880XRE, Ultral-A1, FC-6430, 4 PackBest for Compatibility and Cost-Effective ReplacementLength: 25-1/2 inchesOuter Dimension: 7 inchesTop/Bottom Opening: 3 inchesVIEW ON AMAZONSee Our Full Breakdown
CCP520 Pool Filter Cartridge Replaces Pentair Clean & Clear Plus 520CCP520 Pool Filter Cartridge Replaces Pentair Clean & Clear Plus 520Best Overall for Durability and Extended Service LifeLength: 32 1/6 inchesOutside Diameter: 7 inchesTop & Bottom Opening: 3 inchesVIEW ON AMAZONSee Our Full Breakdown
CCP420 Pool Filter Cartridge Replacement for Pentair Clean & Clear Plus 420CCP420 Pool Filter Cartridge Replacement for Pentair Clean & Clear Plus 420Best Value for Budget-Conscious Pool OwnersDimensions: 15.75 x 15.75 x 27.95 inchesWeight: 20.7 poundsLength: 26 inchesVIEW ON AMAZONSee Our Full Breakdown
Intex 29002E Type A Pool Filter Cartridge (Two Pack)Intex 29002E Type A Pool Filter Cartridge (Two Pack)Best for Easy Replacement and Intex CompatibilityCompatibility: Intex filter pump models 28603EG, 28637EG, 28635EGMaterial: Dacron paperPack Size: TwoVIEW ON AMAZONSee Our Full Breakdown
Specs at a glance
pool filter cartridge replacementLengthOutside DiameterFiltration AreaMaterial
Cryspool 08055 Pool Filter Car23-5/16 inches8-15/16 inches120 sq. ft.
Type A or C Replacement FilterDacron
TRF-7471 Pool Filter Replaceme26 inches7 inches4 x 105 sq. ft
U.S. Pool Supply Universal Rep
POOLPURE CCP420 Pool Filter Re26 inches7 inches
CCP420 Pool Filter Cartridges 26"7"420 sq.ft5 oz Heavy-Duty Trilobal Filtration Fabric
CC150 Pool Filter Replaces Pen31 1/8"10 1/16"150 sq.ftTrilobal Filtration Fabric
Cryspool 07077 Pool Filter Car26-1/16 inches7 inchesAdvanced trilobal fiber
Ultra Series Pool Filter Cartr
PA106-PAK4 Pool Filters Replac25-1/2 inches106 sq.ft.Reemay
CCP520 Pool Filter Cartridge R32 1/6 inches7 inches520 sq.ft5oz Heavy-Duty Trilobal Filtration Fabric
CCP420 Pool Filter Cartridge R26 inches105 sq.ft
Intex 29002E Type A Pool FilteDacron paper

More Details on Our Top Picks

  1. Cryspool 08055 Pool Filter Cartridge Replaces CX1200RE, C1200

    Cryspool 08055 Pool Filter Cartridge Replaces CX1200RE, C1200

    Best Overall for Compatibility and Deep Filtration

    View on Amazon

    The Cryspool 08055 stands out for its broad compatibility with multiple filter systems, especially Hayward C1200 models, making it a versatile choice for many pool owners. Its deep filtration matrix captures smaller particles more effectively than standard cartridges, resulting in noticeably clearer water. Compared with the U.S. Pool Supply Universal Replacement Cartridges, it offers superior filtration and durability, but requires cleaning every 2-4 weeks, which might be inconvenient for some users. The reinforced end caps add longevity, reducing the risk of separation over time, and the easy hose-clean feature simplifies maintenance. However, its specific fit means it may not work with all pool models, especially non-Hayward systems, limiting its universal appeal.

    Pros:
    • Compatible with multiple pool filtration systems
    • Deep filtration matrix for clearer water
    • Easy to clean with a garden hose
    • Reinforced end caps prevent separation
    Cons:
    • Requires cleaning every 2-4 weeks, which can be frequent
    • Limited to certain filter models, not universal

    Best for: Pool owners seeking a reliable, deep-filtration cartridge compatible with multiple systems and willing to perform regular cleaning.

    Not ideal for: Buyers with very specific or non-standard filter models, since it may not fit all pools or systems without adaptation.

    • Length:23-5/16 inches
    • Outside Diameter:8-15/16 inches
    • Top & Bottom Opening:4 inches
    • Filtration Area:120 sq. ft.
    Our verdict
    “This cartridge offers excellent filtration and compatibility, ideal for pool owners who prioritize water clarity and regular maintenance.”
  2. Type A or C Replacement Filter Cartridge for Intex Above Ground Pools

    Type A or C Replacement Filter Cartridge for Intex Above Ground Pools

    Best Value for Bulk Replacement in Intex and Summer Waves Pools

    View on Amazon

    The Type A or C Replacement Cartridges provide a cost-effective option for owners of Intex and Summer Waves pools, especially with the pack of 6. Made from easy-to-clean Dacron material, they facilitate quick replacements and maintain effective filtration. Compared to premium filters like the POOLPURE CCP420, these are less durable and require replacement every two weeks, but they offer a high volume at a reasonable price point. Their dimensions fit most standard above-ground systems, but the frequent changes could become tedious for some users. The lack of detailed pricing information might deter cost-conscious buyers looking for clear value.

    Pros:
    • Compatible with a wide range of Intex and Summer Waves filters
    • Pack of 6 offers good value for frequent replacements
    • Made from easy-to-clean Dacron material
    Cons:
    • Requires replacement every two weeks, which can be labor-intensive
    • Limited compatibility to specific pump models
    • No pricing info, so value assessment is harder

    Best for: Budget-conscious pool owners with Intex or Summer Waves systems needing frequent, affordable replacements.

    Not ideal for: Those seeking low-maintenance filters or owners of pools with non-standard pump sizes, since dimensions and replacement frequency may be inconvenient.

    • Quantity:6
    • Model Compatibility:Intex 530, 1000, 1500 GPH; Summer Waves RX & SFX series
    • Material:Dacron
    • Dimensions:8 x 4.3 x 4.3 inches
    • Top and Bottom Hole Size:2 inches
    • Replacement Interval:Every two weeks
    Our verdict
    “A practical, budget-friendly choice for owners who need frequent replacements for their Intex or Summer Waves pools.”
  3. TRF-7471 Pool Filter Replacement for Pentair CCP420, Unicel C-7471, PCC105, 4-Pack

    TRF-7471 Pool Filter Replacement for Pentair CCP420, Unicel C-7471, PCC105, 4-Pack

    Best for Heavy-Duty, Fine Debris Filtration

    View on Amazon

    The TRF-7471 makes a compelling case for those using Pentair CCP420 systems, thanks to its trilobal filtration fabric that captures fine debris more efficiently than standard materials. Its durability, thanks to chlorine-resistant construction, makes it suitable for heavy pool use, and the 4-pack offers extended coverage. Compared with the POOLPURE CCP420, it provides similar high performance but may require more frequent cleaning if debris loads are high, as backwashing isn’t an option. Its specific design limits compatibility to certain models, which might be restrictive for owners with different systems. Nonetheless, its heavy-duty build and fine debris capture make it ideal for demanding pool environments.

    Pros:
    • High-performance trilobal fabric captures fine debris
    • Chlorine-resistant, durable construction
    • Easy to clean and maintain, promoting longer lifespan
    • Compatible with multiple systems
    Cons:
    • Not suitable for backwashing, limiting cleaning options
    • Designed for specific models, reducing versatility

    Best for: Pool owners with Pentair CCP420 or similar systems needing robust, fine debris filtration and durability.

    Not ideal for: Owners of pools with different filter models or those seeking filters that can be backwashed or rinsed more easily.

    • Length:26 inches
    • Outside Diameter:7 inches
    • Top & Bottom Opening:3 inches
    • Filtration Area:4 x 105 sq. ft
    • Item Weight:21.2 pounds
    Our verdict
    “This filter is perfect for heavy-duty use where fine debris removal and durability are priorities in compatible systems.”
  4. U.S. Pool Supply Universal Replacement Filter Cartridges, 4 Pack

    U.S. Pool Supply Universal Replacement Filter Cartridges, 4 Pack

    Best for Broad Compatibility and Easy Replacement

    View on Amazon

    The U.S. Pool Supply Universal Replacement Cartridges excel in versatility, fitting many above-ground pool pumps from brands like Intex, Bestway, and Summer Waves. Their simple design and durable materials make replacements straightforward, and the collapse-resistant core adds to their longevity. Compared with the POOLDPURE CCP420, these are less specialized but offer the advantage of broad compatibility, making them ideal for owners with multiple systems. The frequent replacement cycle every two weeks remains a downside, and their dimensions might not suit all filter housings, so measuring before purchase is advisable.

    Pros:
    • Compatible with many pool brands and models
    • Easy to clean and replace
    • Collapse-resistant core ensures durability
    • Effective water filtration
    Cons:
    • Needs replacement every two weeks, which can be frequent
    • Dimensions might not fit all filter housings

    Best for: Owners of various above-ground pools seeking a flexible, easy-to-install replacement cartridge without needing specific model compatibility.

    Not ideal for: Owners of inground or non-standard filters, since these are designed primarily for common above-ground systems and may not fit all filters.

    • Filter Type:A or C, Type III
    • Quantity:4
    • Dimensions:8 inches high x 4.25 inches diameter
    • Center Hole Diameter:2 inches
    • Replacement Interval:Every two weeks
    Our verdict
    “A versatile, broad-compatibility cartridge ideal for owners with multiple above-ground pools or varying filter systems.”
  5. POOLPURE CCP420 Pool Filter Replaces Pentair CCP420 Plus 420 (4 Pack)

    POOLPURE CCP420 Pool Filter Replaces Pentair CCP420 Plus 420 (4 Pack)

    Best for High-Efficiency Fine Particle Filtration

    View on Amazon

    The POOLPURE CCP420 filters are designed with advanced trilobal filtration fabric and dirt-locking technology, setting them apart for those seeking high micron efficiency. Their ability to capture up to 99% of fine particles makes them suitable for maintaining crystal-clear water, especially for pools with sensitive occupants or high filtration standards. Compared with the Cryspool 08055, these filters offer a finer micron rating and longer lifespan, thanks to their durable construction and dirt-locking tech. However, their specific compatibility limits flexibility, and the 4-pack might be more than necessary for small pools, leading to potential waste if not used efficiently.

    Pros:
    • High-efficiency 50-micron filtration captures up to 99%
    • Durable, long-lasting construction
    • Easily rinsed and reused with dirt-locking tech
    • NSF/ANSI 50 certified for safety and quality
    Cons:
    • Compatibility limited to specific models, restricting use
    • Bulk pack may be unnecessary for small pools
    • Periodic replacement still required

    Best for: Pool owners who prioritize top-tier water clarity and fine debris removal, especially in higher-end or sensitive pools.

    Not ideal for: Owners with small pools or those on a tight budget, as the higher performance comes with a higher cost and limited compatibility.

    • Length:26 inches
    • Outside Diameter:7 inches
    • Top Opening:3 inches
    • Bottom Opening:3 inches
    • Material Area:105 sq. ft
    • Item Weight:21.3 pounds
    Our verdict
    “This filter suits owners demanding maximum fine debris removal and long-lasting performance in compatible pool systems.”
  6. CCP420 Pool Filter Cartridges Replaces Pentair Clean & Clear Plus 420

    CCP420 Pool Filter Cartridges Replaces Pentair Clean & Clear Plus 420

    Best Overall for Versatile and Heavy-Duty Filtration

    View on Amazon

    This replacement cartridge stands out for its compatibility with a wide range of filter models, including Pentair Clean & Clear Plus 420, making it a flexible choice for many pool owners. The 30-micron filtration fabric ensures effective removal of fine debris, which is a step up from lower-grade filters. Its durable construction and NSF/ANSI 50 certification mean it can handle regular use while maintaining water safety. Compared to less versatile options like the CC150, this model offers a larger filtration area and longer lifespan, but it requires careful dimension verification to avoid fit issues. Its bulk packaging might be unnecessary for small pools, but for larger systems, this cartridge provides reliable, extended performance.

    Pros:
    • Compatible with a wide range of filter models, offering flexibility
    • High-quality 30-micron filtration for fine debris removal
    • Extended lifespan due to durable trilobal fabric
    • NSF/ANSI 50 certified for safety and water quality
    Cons:
    • Requires precise measurement verification before purchase
    • Bulk packaging may be excessive for small pools
    • Performance depends on proper installation and maintenance

    Best for: Pool owners with larger systems or those who want a high-quality, long-lasting filter that fits multiple models.

    Not ideal for: Homeowners with small pools or those needing a budget-friendly, simple replacement, as this might be overkill for minimal use.

    • Length:26″
    • Outside Diameter:7″
    • Top & Bottom Opening:3″
    • Filtration Area:420 sq.ft
    • Material:5 oz Heavy-Duty Trilobal Filtration Fabric
    • Certifications:NSF/ANSI 50
    Our verdict
    “This cartridge is ideal for larger or more demanding pools needing versatile, durable filtration with high safety standards.”
  7. CC150 Pool Filter Replaces Pentair Clean and Clear 150, CCRP150, PAP150

    CC150 Pool Filter Replaces Pentair Clean and Clear 150, CCRP150, PAP150

    Best for Heavy-Duty, Fine Debris Filtration in Smaller Pools

    View on Amazon

    The CC150 model makes the list for its focus on heavy-duty debris capture within a compact size, suitable for smaller pools or spa systems. Its trilobal fabric provides excellent filtration efficiency, comparable to the Ultra Series cartridges, but with a slightly smaller filtration area—150 sq.ft—making it less ideal for high-volume systems. The reinforced, chlorine-resistant construction ensures durability, yet it isn’t designed for backwashing, unlike some larger models like the CCP420. This makes it a good choice where ease of maintenance and durability matter more than maximum filtration capacity, but it’s less suited for larger, high-flow pools.

    Pros:
    • Effective trilobal fabric captures fine debris
    • Reinforced, chlorine-resistant construction increases durability
    • Easy to clean and maintain
    • Compact size fits smaller systems well
    Cons:
    • Not suitable for backwashing, limiting cleaning options
    • Limited to compatible models, restricting versatility
    • Smaller filtration area may require more frequent replacements

    Best for: Owners of small to medium pools or spa systems needing reliable debris removal with minimal fuss.

    Not ideal for: Large pools requiring high flow rates, as the smaller filtration area may necessitate frequent replacements.

    • Length:31 1/8″
    • Outside Diameter:10 1/16″
    • Top & Bottom Opening:6″
    • Filtration Area:150 sq.ft
    • Material:Trilobal Filtration Fabric
    • Design:Heavy-duty, chlorine-resistant
    Our verdict
    “This filter is best for small pools or spas where durability and debris capture are priorities over large capacity.”
  8. Cryspool 07077 Pool Filter Cartridges 4 Pack for CCP420

    Cryspool 07077 Pool Filter Cartridges 4 Pack for CCP420

    Best for Cost-Effective, High-Quality Filtration in Multiple Systems

    View on Amazon

    The Cryspool 4-pack excels in providing reliable filtration across various compatible models, including CCP420, thanks to its advanced trilobal fiber material. The cartridges deliver thorough water cleaning and are designed for easy cleaning, which can extend their service life. Compared to single-purchase filters, this pack offers better value for households with multiple systems or for long-term replacements. However, users must stay on top of regular cleaning routines to prevent performance drops. While its versatility is a plus, the specific model compatibility means it won’t fit all filter systems, so verifying dimensions is essential before buying.

    Pros:
    • High-quality trilobal fiber ensures effective filtration
    • Easy to clean and extend filter lifespan
    • Cost-effective 4-pack for multiple or long-term use
    • Compatible with various models including CCP420
    Cons:
    • Requires regular cleaning to maintain performance
    • Limited to specific filter models, reducing versatility
    • Size verification needed to ensure fit

    Best for: Budget-conscious pool owners seeking multiple replacements that don’t compromise on filtration quality.

    Not ideal for: Owners with non-compatible filter systems or those who prefer filters that require less frequent cleaning and maintenance.

    • Length:26-1/16 inches
    • Outside Diameter:7 inches
    • Top Opening:3 inches
    • Bottom Opening:3 inches
    • Material:Advanced trilobal fiber
    • Pack Size:4 cartridges
    Our verdict
    “This pack offers a practical balance of quality and value for owners with multiple filters needing reliable, consistent water filtration.”
  9. Ultra Series Pool Filter Cartridges for Pentair CCP420, 420 sq ft (4-Pack)

    Ultra Series Pool Filter Cartridges for Pentair CCP420, 420 sq ft (4-Pack)

    Best for Demanding, High-Use Residential Pools

    View on Amazon

    The Ultra Series picks stand out for their heavy-duty construction and ability to capture particles as small as 10 microns, making them suitable for high-use residential pools. The cartridges, compatible with Pentair CCP420 and Waterway Crystal Water systems, feature thick trilobal fibers that balance high filtration efficiency with durability. Compared to the CCP420 standard models, these cartridges are designed for more frequent or demanding use, but they require regular depressurizing and manual cleaning—adding some maintenance effort. Size verification is important before purchase to ensure fit, but overall, they deliver reliable, extended performance for busy pools.

    Pros:
    • Captures very small particles down to 10 microns
    • Heavy-duty construction for demanding use
    • Compatible with multiple high-capacity systems
    • Includes 4 cartridges for long-term use
    Cons:
    • Requires regular depressurizing and manual cleaning
    • Size verification necessary before purchase
    • Cleaning frequency depends on pressure monitoring

    Best for: Pool owners with high-traffic pools who need durable, high-efficiency filtration for demanding conditions.

    Not ideal for: Casual pool owners or those with small systems, as the size and maintenance requirements may be more than needed.

    • Replaces:PCC105, R173576, 178584, 817-0106/817-0106B, C-7471, FC-1977
    • Size:7 in. OD x 26 in. L
    • Open Ends:3 in.
    • Media:Heavy-Duty Trilobal
    • Pack Size:4 cartridges
    • Coverage:420 sq ft total
    Our verdict
    “This set is ideal for high-traffic pools where durability and fine filtration are essential, accepting some maintenance effort.”
  10. PA106-PAK4 Pool Filters Replacement for Hayward C4030, C4020, C4025, Unicel C-7488, FC-1226, CX880XRE, Ultral-A1, FC-6430, 4 Pack

    PA106-PAK4 Pool Filters Replacement for Hayward C4030, C4020, C4025, Unicel C-7488, FC-1226, CX880XRE, Ultral-A1, FC-6430, 4 Pack

    Best for Compatibility and Cost-Effective Replacement

    View on Amazon

    The PA106-PAK4 set stands out for its broad compatibility with numerous Hayward and Unicel models, making it a flexible and budget-friendly choice. Its advanced trilobal fiber material ensures high filtration efficiency, comparable to premium options, while the durable construction allows for easy cleaning and repeated use. Compared to the CC150, which is smaller and better suited for smaller systems, this pack caters to owners with diverse or larger filtration setups. However, proper fitting is essential to avoid installation issues, and some users might need to clean filters more frequently to maintain optimal performance.

    Pros:
    • Broad compatibility with many filter models
    • High filtration efficiency with trilobal fibers
    • Durable and easy to clean for long-term use
    • Cost-effective for multi-filter setups
    Cons:
    • Proper fitting must be confirmed for specific models
    • Regular cleaning needed to sustain performance
    • Potential compatibility issues if measurements are off

    Best for: Owners of multiple pool systems or those seeking a cost-effective, universal replacement with reliable filtration.

    Not ideal for: Owners with very specific or proprietary filter models that require exact fit, or those seeking minimal maintenance filters.

    • Length:25-1/2 inches
    • Outer Dimension:7 inches
    • Top/Bottom Opening:3 inches
    • Filtration Area:106 sq.ft.
    • Material:Reemay
    • Pack Size:4
    Our verdict
    “This pack offers a versatile, economical solution for pool owners with multiple systems looking for reliable filtration options.”
  11. CCP520 Pool Filter Cartridge Replaces Pentair Clean & Clear Plus 520

    CCP520 Pool Filter Cartridge Replaces Pentair Clean & Clear Plus 520

    Best Overall for Durability and Extended Service Life

    View on Amazon

    This cartridge stands out for its compatibility with a broad range of Pentair models, including the Clean & Clear Plus 520, offering a high-efficiency 30-micron filtration that captures fine debris. Compared with the CCP420, it provides a larger filtration area of 520 sq.ft, translating into longer intervals between replacements. Its heavy-duty Trilobal fabric ensures durability, making it suitable for pools with high debris loads. However, installation requires some technical know-how, and verifying dimensions is necessary to avoid fit issues. For those seeking a reliable, long-lasting filter that fits multiple models, this pick delivers solid performance, but it’s less ideal for DIY users uncomfortable with technical details or for pools with different filter sizes.

    Pros:
    • Compatible with multiple Pentair filter models
    • High-efficiency 30-micron filtration captures fine debris
    • Heavy-duty construction extends service life
    • NSF/ANSI 50 certified for safety and performance
    Cons:
    • Requires verification of existing filter dimensions
    • Compatibility limited to specific models
    • Installation may need technical knowledge

    Best for: Homeowners with high debris loads looking for a durable, high-capacity replacement compatible with multiple Pentair systems

    Not ideal for: Pool owners with limited technical skills or those with non-standard filter dimensions who prefer simple plug-and-play options

    • Length:32 1/6 inches
    • Outside Diameter:7 inches
    • Top & Bottom Opening:3 inches
    • Filtration Area:520 sq.ft
    • Material:5oz Heavy-Duty Trilobal Filtration Fabric
    • Certifications:NSF/ANSI 50
    Our verdict
    “This cartridge is ideal for users needing a durable, high-capacity filter that fits multiple Pentair models, but it demands some technical familiarity for installation.”
  12. CCP420 Pool Filter Cartridge Replacement for Pentair Clean & Clear Plus 420

    CCP420 Pool Filter Cartridge Replacement for Pentair Clean & Clear Plus 420

    Best Value for Budget-Conscious Pool Owners

    View on Amazon

    This cartridge offers a solid balance between performance and affordability, with a 26-inch length and a 105 sq.ft filtration area that effectively captures dirt and oils. Compared to the CCP520, it is smaller, making it a better fit for pools with space constraints or simpler filtration needs. Its ease of cleaning with a pressure washer allows for multiple reuse cycles, reducing ongoing costs. However, regular cleaning is essential to maintain performance, and it’s limited to certain filter models, which might restrict compatibility for some users. For pool owners seeking an economical, effective replacement without high capacity demands, this model strikes a good compromise, but it’s less suitable for large debris loads or high-volume pools.

    Pros:
    • Affordable price point
    • Easy to clean using a pressure washer
    • Long-lasting through multiple cleaning cycles
    • Compatible with multiple filter models
    Cons:
    • Requires regular cleaning to sustain performance
    • Limited filtration area may not suit large pools
    • Fits only certain filter models

    Best for: Budget-conscious homeowners with smaller pools or moderate debris loads who want an easy-to-clean, reliable filter

    Not ideal for: Owners of large, debris-heavy pools needing high-capacity filters or those with incompatible filter dimensions

    • Dimensions:15.75 x 15.75 x 27.95 inches
    • Weight:20.7 pounds
    • Length:26 inches
    • Filtration Area:105 sq.ft
    • Openings:3 inches on top and bottom
    Our verdict
    “This filter offers good value for small to medium pools, especially for those prioritizing cost and ease of maintenance, but it may fall short in large debris scenarios.”
  13. Intex 29002E Type A Pool Filter Cartridge (Two Pack)

    Intex 29002E Type A Pool Filter Cartridge (Two Pack)

    Best for Easy Replacement and Intex Compatibility

    View on Amazon

    This set of two cartridges offers a straightforward solution for Intex pool owners, with Dacron paper that simplifies cleaning and replacement. Compared with the more robust Pentair options, these are designed for ease of use and quick swaps, making them ideal for frequent replacements—every two weeks if needed. They work well with compatible Intex filter pumps, notably models like 28603EG and 28637EG. However, their lighter construction and specific compatibility mean they aren’t suitable for larger or more debris-heavy pools, and the need for bi-weekly replacement can become inconvenient over time. For Intex pool owners who prioritize simplicity and quick maintenance, these cartridges deliver, but they may not be the best choice for heavy-duty or long-term use.

    Pros:
    • Easy-to-clean Dacron paper
    • Compatible with multiple Intex filter pump models
    • Simple to replace, no tools required
    • Helps maintain clear, fresh water
    Cons:
    • Requires replacement every two weeks for optimal performance
    • Limited to specific Intex pump models
    • Less durable for heavy debris loads

    Best for: Intex pool owners seeking an easy, quick-to-replace filter solution for small to medium pools

    Not ideal for: Users with large pools or those who prefer less frequent maintenance, as replacements are needed every two weeks

    • Compatibility:Intex filter pump models 28603EG, 28637EG, 28635EG
    • Material:Dacron paper
    • Pack Size:Two
    Our verdict
    “This pack is perfect for Intex pool owners who want quick, hassle-free filter changes, but frequent replacements may be a downside for some users.”
pool filter cartridge replacements
What makes a great pool filter cartridge replacement
1
Compatibility and Size
Matching the cartridge to your pool’s filtration system is essential.
2
Filter Surface Area and Material
The surface area of the filter determines how much water it can process before needing a cleanup or replacement.
3
Durability and Lifespan
Cartridges made from durable materials resist tearing and degradation from pool chemicals and UV exposure.
4
Ease of Installation and Maintenance
Look for cartridges that are straightforward to install without tools or special skills.
How to choose your pool filter cartridge replacement
1
How we picked
To evaluate these pool filter cartridge replacements, I focused on performance, durability, compatibility, and value.
2
Compatibility and Size
Matching the cartridge to your pool’s filtration system is essential.
3
Filter Surface Area and Material
The surface area of the filter determines how much water it can process before needing a cleanup or replacement.
4
Durability and Lifespan
Cartridges made from durable materials resist tearing and degradation from pool chemicals and UV exposure.
5
Ease of Installation and Maintenance
Look for cartridges that are straightforward to install without tools or special skills.
Vetted pool filter cartridge replacements ·
The best pool filter cartridge replacements, compared
★ Winner Cryspool 08055 Pool Filter Car
Best Overall for Compatibility and Deep Filtration
13compared

How We Picked

To evaluate these pool filter cartridge replacements, I focused on performance, durability, compatibility, and value. Products were compared based on filtration capacity, material quality, ease of installation, and customer feedback. I prioritized options that fit a variety of pool sizes and types, ensuring relevance for most users. The ranking reflects a balance between cost-effectiveness and long-term reliability, with premium choices positioned for those willing to invest more for durability and enhanced filtration. This approach helps buyers find options suited to their specific pool needs and budget constraints.
Everyday → specialist
Everyday & valuePremium & specialist
Which pool filter cartridge replacement fits you?
The everyday user
All-round, reliable
The enthusiast
Premium & high-performance
The gift-giver
Looks & craftsmanship

Factors to Consider When Choosing Pool Filter Cartridge Replacements

Choosing the right pool filter cartridge replacement involves understanding several key factors. Beyond just matching the model number, you should consider the filter’s surface area, material quality, and compatibility with your pool system. Proper sizing ensures efficient filtration without overworking your pump. Additionally, think about ease of installation and how often you’ll need to replace the cartridge based on pool usage and water conditions. These factors collectively influence your pool’s water clarity, maintenance costs, and overall filtration performance.

Compatibility and Size

Matching the cartridge to your pool’s filtration system is essential. Using a model that doesn’t fit can cause leaks or reduced filtration efficiency. Always check your current filter’s size, model number, and flow rate requirements before purchasing. Incorrect sizing leads to overworking your pump or poor water quality, which can increase long-term costs and maintenance efforts.

Filter Surface Area and Material

The surface area of the filter determines how much water it can process before needing a cleanup or replacement. Larger surface areas generally last longer and improve water clarity by providing more area for debris capture. Look for high-quality filter media, like pleated paper or polyester, which balances filtration efficiency and durability. Cheaper materials may clog faster, reducing lifespan and increasing operational costs.

Durability and Lifespan

Cartridges made from durable materials resist tearing and degradation from pool chemicals and UV exposure. While premium options cost more upfront, they tend to last longer, reducing replacement frequency. Consider your pool usage and climate; high-traffic pools or intense sun exposure may justify investing in more durable models for better value over time.

Ease of Installation and Maintenance

Look for cartridges that are straightforward to install without tools or special skills. A snug fit ensures no leaks and optimal filtration. Maintenance involves regular cleaning—preferably with a hose—so choose models with good accessibility. Keep in mind that some cartridges are easier to remove and replace, saving time during routine upkeep.

Cost and Replacement Frequency

While initial cost varies, consider the total cost of ownership. Cheaper cartridges might need frequent replacements, increasing costs over time. Higher-quality filters may have a higher price but offer longer lifespan and better filtration, saving money in the long run. Balance your budget with your pool’s size and usage to select the best value for your needs.

Frequently Asked Questions

How do I know if a filter cartridge is compatible with my pool system?

Compatibility depends on matching the cartridge’s dimensions, flow rate, and model number with your pool’s filtration system. Check your current cartridge’s specifications or consult your pool manufacturer’s guidelines. If in doubt, compare the product’s size and specifications directly or ask the seller to confirm compatibility. Using the wrong size or type can lead to reduced filtration efficiency or damage to your pump.

How often should I replace my pool filter cartridge?

The replacement frequency depends on pool usage, water quality, and the cartridge’s quality. Typically, cartridges last between 6 to 12 months with regular cleaning, but high usage or heavy debris can shorten this. Regular inspection and cleaning extend lifespan, but replacing the cartridge when it shows signs of damage, clogging, or a persistent decrease in water flow is essential for maintaining water clarity and system efficiency.

Can I clean a dirty cartridge and reuse it?

Yes, many cartridges can be cleaned with a hose to remove dirt and debris, extending their life. However, cleaning doesn’t restore the filter media’s original efficiency if it’s worn or damaged. If the cartridge is cracked, torn, or heavily clogged after cleaning, replacing it is the best choice for optimal filtration. Regular cleaning is a good maintenance practice, but it doesn’t substitute for full replacement when needed.

What is the difference between standard and premium filter cartridges?

Premium cartridges typically feature higher-quality materials, larger surface areas, and better filtration media, which improve durability and water clarity. They often last longer and resist chemical and UV damage better than standard options. The tradeoff is a higher initial cost, but for most frequent pool users, the longer lifespan and improved performance justify the investment.

Are universal filter cartridges a good choice?

Universal cartridges can be a convenient and cost-effective option if they match your pool system’s size and flow requirements. However, they may not provide the same level of filtration efficiency or durability as model-specific options. Always verify the specifications and compatibility before purchasing, as ill-fitting filters can reduce system performance and increase maintenance needs.

Conclusion

For most pool owners, the Cryspool 08055 offers a reliable, long-lasting solution that balances cost and performance, making it the best overall pick. Budget-conscious buyers will appreciate the U.S. Pool Supply Universal Replacement Cartridges for their affordability and decent quality. Those seeking durability and superior filtration should consider the Ultra Series Pool Filter Cartridges or premium options, especially if the pool sees frequent use. Beginners or casual users will find the Intex 29002E Type A Pool Filter Cartridge straightforward and easy to install. Ultimately, selecting the right filter depends on your pool size, frequency of use, and budget—match these factors carefully for the best results.

NFL SEASON / TAI

NFL season / tailgating Picks

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