Best Pool Filter Cartridge Replacement

Peter | 05-01-2026

Navigating the many Best Pool Filter Cartridge Replacement options on the market – from major brands like In The Swim,POOLPURE,Future Way,Intex to lesser-known names – can feel overwhelming. But we’re here to help simplify your search for the best products.

After extensive research testing hundreds of Best Pool Filter Cartridge Replacement, we’ve selected the top contenders. Our number one recommendation is In The Swim Best Pool Filter Cartridge Replacement based on its stellar performance and quality. Below you’ll find more of our top-rated picks for the best Best Pool Filter Cartridge Replacement currently available.

Be sure to consult our handy buying guide as well for expert tips on choosing the right Best Pool Filter Cartridge Replacement to suit your individual needs. It has all the crucial information you need to make an informed purchasing decision. With our guidance backing your choice, finding your perfect match will be smooth sailing!

Editor's Choice
POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576,
POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576,
Premium Pick
Future Way CCP420 Pool Filter Cartridges Replacement for Pentair Clean & Clear Plus 420, Replace
Future Way CCP420 Pool Filter Cartridges Replacement for Pentair Clean & Clear Plus 420, Replace
Budget Pick
In The Swim Standard Pool Filter Cartridge 4-Pack Replacement for Pentair Clean & Clear Plus 520
In The Swim Standard Pool Filter Cartridge 4-Pack Replacement for Pentair Clean & Clear Plus 520

Top 10 Best Pool Filter Cartridge Replacement

We researched and compared the top products in the Best Pool Filter Cartridge Replacement category to provide you with these recommendations.

1. In The Swim Standard Pool Filter Cartridge 4-Pack Replacement for Pentair Clean & Clear Plus 420

In The Swim Standard Pool Filter Cartridge 4-Pack Replacement for Pentair Clean & Clear Plus 420
8.5

In The Swim

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  • In The Swim Standard Replacement Filter Cartridge CCP420 4-Pack Set is designed for the Pentair Clean & Clear Plus 420 Pool Filter.
  • Each filter is crafted with meticulous detail to meet or exceed OEM specifications for superior filtration.
  • Compatible with Pleatco PCC105, Unicel C-7471, and Filbur FC-1977.
  • The filters are resistant to cracking and chemical deterioration, ensuring durability and ease of use.
  • Ideal for restoring your pool's crystal-clear shine, these filters require minimal effort for maximum filtration results.

2. POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576,

POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576,
9.8

Poolpure

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  • Specifications: Length: 26"; Outside Diameter: 7"; Top Opening: 3"; Bottom Opening: 3"; Material Area: 105 Sq.ft; Filter Material: Trilobal Filtration Fabric.
  • Compatible Models: PLF105A Pool Filter compatible Pentair CCP420, 160301, Waterway Crystal Water 425, 570-0425, SD-00163, AK-60431, Aladdin 20503, Filbur FC-6470. NOTE: This is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. POOLPURE is an independent brand.
  • NSF/ANSI 50 Certified Safety: PoolPure pool and spa filter is tested and certified by IAPMO against NSF/ANSI 50 standards for material safety. All components are proven safe for long-term water exposure, ensuring no harmful substances are released. Protect your familys health and enjoy cleaner, safer pool and spa water.
  • Trilobal Filtration Fabric Design: The innovative trilobal fiber structure provides three times the adsorption surface area compared to conventional filter fabrics. It captures more dirt and sediment while maintaining consistent water clarity, even under frequent useso you can enjoy crystal-clear water all day long.
  • Patented Dirt-Locking Technology: Our exclusive dirt-locking structure efficiently captures debris and makes cleaning effortless. During rinsing, trapped dirt is released easily and thoroughly. The filter is simple to rinse, reusable, and significantly reduces both maintenance time and costs.
  • 50-Micron Fine Filtration: Upgraded with a 50-micron high-efficiency filtration layer, it effectively removes up to 99% of fine particles such as hair, leaves, dust, and sand. It keeps pool water sparkling clear for longer, reducing the need for frequent water changes and chemical usesaving you both time and money.
  • Durable Heavy-Duty Construction: Made with 4 oz. thickened polyester filter fabric, reinforced ABS end caps, and a strengthened integrated core, this filter lasts over 30% longer than standard cartridges. It reduces replacement frequency and long-term maintenance costs, delivering greater value over time.
  • Not for Backwashing This filter cartridge is not designed for backwashing. Backwashing may cause cracks or permanent damage.

3. POOLPURE PLF120A Pool Filter Replaces Hayward C1200, CX1200RE, Pleatco PA120, Ultra-B2, Unicel

POOLPURE PLF120A Pool Filter Replaces Hayward C1200, CX1200RE, Pleatco PA120, Ultra-B2, Unicel
8.7

Poolpure

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  • Specifications: Length: Length: 23 1/4"; Outside Diameter: 8 15/16"; Top Bottom Opening: 4"; Bottom Opening: 4"; Material Area: 120 Sq.ft; Filter Material: Trilobal Filtration Fabric.
  • Compatible Models: PLF120A Pool Filter compatible Hayward Star Clear Plus C1200 / CX1200RE, Unicel C-8412, Porpoise PP-B2, Clearwater II ProClean 125, Aladdin 22002, Filbur FC-1293, AK-7005. NOTE: This is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. POOLPURE is an independent brand.
  • NSF/ANSI 50 Certified Safety: PoolPure pool and spa filter is tested and certified by IAPMO against NSF/ANSI 50 standards for material safety. All components are proven safe for long-term water exposure, ensuring no harmful substances are released. Protect your familys health and enjoy cleaner, safer pool and spa water.
  • Trilobal Filtration Fabric Design: The innovative trilobal fiber structure provides three times the adsorption surface area compared to conventional filter fabrics. It captures more dirt and sediment while maintaining consistent water clarity, even under frequent useso you can enjoy crystal-clear water all day long.
  • Patented Dirt-Locking Technology: Our exclusive dirt-locking structure efficiently captures debris and makes cleaning effortless. During rinsing, trapped dirt is released easily and thoroughly. The filter is simple to rinse, reusable, and significantly reduces both maintenance time and costs.
  • 50-Micron Fine Filtration: Upgraded with a 50-micron high-efficiency filtration layer, it effectively removes up to 99% of fine particles such as hair, leaves, dust, and sand. It keeps pool water sparkling clear for longer, reducing the need for frequent water changes and chemical usesaving you both time and money.
  • Durable Heavy-Duty Construction: Made with 4 oz. thickened polyester filter fabric, reinforced ABS end caps, and a strengthened integrated core, this filter lasts over 30% longer than standard cartridges. It reduces replacement frequency and long-term maintenance costs, delivering greater value over time.
  • Not for Backwashing This filter cartridge is not designed for backwashing. Backwashing may cause cracks or permanent damage.

4. Future Way CCP420 Pool Filter Cartridges Replacement for Pentair Clean & Clear Plus 420, Replace

Future Way CCP420 Pool Filter Cartridges Replacement for Pentair Clean & Clear Plus 420, Replace
9.8

Future Way

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  • Perfect Match: Compatible with Pentair Clean & Clear Plus 420/160301/178584 pool filter. Replace Pentair R173576, Pleatco PCC105/PCC105-PAK4, Waterway Crystal Water 425, Unicel C-7471/C-7471-4, Filbur FC-1977, Pure N Clean PC-1977/PC-1977P/PC-6470 and more. Filter Dimensions: Length: 26"; Outside Diameter: 7"; Top & Bottom Openings: 3"
  • NSF/ANSI 50 Certified: Tested and certified by NSF International against NSF/ANSI 50 for the use of safe materials. The trilobal pleated design captures 3x more debris than regular fabric, efficiently trapping leaves, hair, sand, and oils for cleaner water
  • Easy Maintenance: Trilobal structure repels large particles from entering the inside of CCP420 filter, ensuring they are spread out and preventing stains from building up in any one area. This design allows for easy and thorough rinsing
  • Extremely Enduring: CCP420 pool filter cartridge features spunbond polyester and a strong inner core, making it capable of withstanding high-pressure water flow and enduring enough to be a worthwhile investment for your pool
  • Economical Pool Maintenance: Regularly cleaning and reusing the filter cartridge is a simple way to minimize water usage. We recommend cleaning the cartridge monthly to maximize its effectiveness and ensure a clean swimming experience

5. In The Swim Standard Pool Filter Cartridge 4-Pack Replacement for Pentair Clean & Clear Plus 520

In The Swim Standard Pool Filter Cartridge 4-Pack Replacement for Pentair Clean & Clear Plus 520
9.1

In The Swim

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  • In The Swim Standard Replacement Filter Cartridge CCP520 4-Pack Set is designed for the Pentair Clean & Clear Plus 520 Pool Filter.
  • Each filter is crafted with meticulous detail to meet or exceed OEM specifications for superior filtration.
  • Compatible with Pleatco PCC130, Unicel C-7472, and Filbur FC-1978.
  • The filters are resistant to cracking and chemical deterioration, ensuring durability and ease of use.
  • Ideal for restoring your pool's crystal-clear shine, these filters require minimal effort for maximum filtration results.

6. Intex 29002E Type A Pool Filter Cartridge Filter Pumps – Easy-to-Clean – Dacron Paper –

  • CONVENIENT MAINTENANCE A must have cartridge to the INTEX Krystal Clear Cartridge Filter Pump, this filter cartridge is made with easy-to-clean Dacron paper for the ultimate filtration
  • FILTER PUMP COMPATIBILITY For best use and results, the filter cartridge A by INTEX is compatible for filter pump models in of the following: 28603EG, 28637EG and 28635EG
  • ROUTINE USAGE For maximum efficiency and results for your above ground pool, the recommendation is to replace cartridges every two weeks for a clean and happy pool
  • HYDROAERATION TECHNOLOGY It's all in the bubbles; patented HydroAeration Technology by INTEX when using our filtration systems improves overall water circulation, clarity, and freshness in thousands of above ground pools
  • SAFETY, QUALITY and VALUE Intex designs, builds, and tests all its products to the highest standards with safety the first order of business; our affordable and innovative products are built to last

7. Optimum Pool Technologies® Pool Filter 4-Pack, Compatible Replacement for Pentair® Clean & Clear

Optimum Pool Technologies® Pool Filter 4-Pack, Compatible Replacement for Pentair® Clean & Clear
9.1

Optimum Pool Technologies

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  • Made in USA with 100% Reemay filtration media that was made specifically for durability and cleanability. Includes support bands around each cartridge element
  • Compatible Replacement for Pentair CCP420 Cartridge Filter (PN 160301), Compatible Replacement for Waterway Crystal Water 105 SQFT (817-0106), 420SQFT Compatible Replacement for Jacuzzi J-CQ420 JCF425 Cartridge Filters (PN 42287, 570-0425-09LE)
  • Inside Diameter: 3", Outside Diameter: 7, Length: 26-1/16
  • Compatible Repalcement for Parts: OEM# 178584, R173576, R173476 Unicel# C-7471 / C7471, C-7471-4, C-7471RA, Pleatco# PCC-105 / PCC105, PCC105-PAK4, PCC105-M, PCC105-M-PAK4, Filbur# FC-6470, FC-1977 / FC1977, FC-1977M, FC-1977P, Aladdin# 20503, Misc 817-0106-LE, 45011
  • NOTE: This is a compatible aftermarket replacement part made in the USA. The manufacturers' names and part numbers have been used for reference purposes only. Optimum Pool Technologies Inc is an independent brand.

8. Future Way C1200 Pool Filter Cartridge Replacement for Hayward Star Clear Plus C1200, Replace

Future Way C1200 Pool Filter Cartridge Replacement for Hayward Star Clear Plus C1200, Replace
8

Future Way

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  • Perfect Match: Compatible with Hayward Star Clear Plus C1200 pool filter. Replacement for Hayward CX1200RE, Pleatco PA120/PA120-4, Unicel C-8412, Filbur FC-1293, Waterway Pro Clean PCCF-125, 817-0125N, Clearwater II 125. All manufacturers' names and part numbers are used for compatibility information only
  • NSF/ANSI 50 Certified: Tested and certified by NSF International against NSF/ANSI 50 for the use of safe materials. The trilobal pleated design captures 3x more debris than regular fabric, efficiently trapping leaves, hair, sand, and oils for cleaner water
  • Dimension: With an outer diameter of 8-15/16'', inner diameter of 4'' and a height of 23-1/4'', C1200 pool filter cartridge can be easily installed in your filter without worrying about leaks or compatibility issues
  • Extremely Enduring: C1200 pool filter cartridge features spunbond polyester and a strong inner core, making it capable of withstanding high-pressure water flow and enduring enough to be a worthwhile investment for your pool
  • Economical Pool Maintenance: Regularly cleaning and reusing the filter cartridge is a simple way to minimize water usage. We recommend cleaning the cartridge monthly to maximize its effectiveness and ensure a clean swimming experience

9. Cartridge, Pentair Posi-Clear RP/CNC/CNC RP, 200 sqft, OEM

Cartridge, Pentair Posi-Clear RP/CNC/CNC RP, 200 sqft, OEM
7.9

Pentair

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  • Cartridge, Pentair Posi-Clear RP/CNC/CNC RP, 200 sqft, OEM.

10. INTEX 29003E Type A Pool Filter Cartridge: For INTEX Filter Pumps – Easy-To-Clean – Dacron Paper

  • CONVENIENT MAINTENANCE A must have cartridge to the INTEX Krystal Clear Cartridge Filter Pump, this filter cartridge is made with easy-to-clean Dacron paper for the ultimate filtration
  • FILTER PUMP COMPATIBILITY For best use and results, the filter cartridge A by INTEX is compatible for filter pump models in of the following: 28603EG, 28637EG and 28635EG
  • ROUTINE USAGE For maximum efficiency and results for your above ground pool, the recommendation is to replace cartridges every two weeks for a clean and happy pool
  • HYDROAERATION TECHNOLOGY It's all in the bubbles; patented HydroAeration Technology by INTEX when using our filtration systems improves overall water circulation, clarity, and freshness in thousands of above ground pools
  • SAFETY, QUALITY and VALUE Intex designs, builds, and tests all its products to the highest standards with safety the first order of business; our affordable and innovative products are built to last
  • CUSTOMER SATISFACTION Our dedicated customer service team is available via phone, chat, or email to help with any questions you may have on use, installation, or service needs

Peter

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