Best pool filter cartridges in 2026

pool filter cartridges
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Maintaining crystal-clear pool water depends entirely on the efficiency of your filtration system. Choosing the right pool filter cartridges requires more than just a brand match; it involves balancing filtration square footage, material durability, and compatibility with your specific pump model. We have analyzed the most reliable replacements on the market, focusing on those that offer a precise fit and long-term structural integrity to reduce the frequency of replacements.
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POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576, Filbur FC-1977, 570-0425-07, Pentair Clean and Clear Plus 420, L x OD: 26"x7", 4X105 sq.ft. Cartridge

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POOLPURE - POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576, Filbur FC-1977, 570-0425-07, Pentair Clean and Clear Plus 420, L x OD: 26"x7", 4X105 sq.ft. Cartridge
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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.
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POOLPURE - POOLPURE PLF120A Pool Filter Replaces Hayward C1200, CX1200RE, Pleatco PA120, Ultra-B2, Unicel C-8412, Filbur FC-1293, Clearwater II 125, Waterway Pro Clean PCCF-125, L x OD:23 1/4" x 8 15/16"
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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.
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Intex - INTEX 29003E Type A Pool Filter Cartridge: For INTEX Filter Pumps – Easy-To-Clean – Dacron Paper – Efficient Filtration – Three Pack
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  • ✔ 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
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Optimum Pool Technologies - Optimum Pool Technologies® Pool Filter 4-Pack, Compatible Replacement for Pentair® Clean & Clear Plus 420 178584, R173576, Unicel C-7471, Pleatco PCC105, & Filbur FC-FC-6470, FC-1977 Filter Cartridges
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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)
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U.S. Pool Supply - U.S. Pool Supply 4 Pack of Universal Replacement Filter Cartridges, Type A or C - Compatible with Above Ground Swimming Pool Pumps Using Type A or C Filters - Provides Premium Clean Water Filtration
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  • Pack of 4 Premium Quality Universal Replacement Filter Cartridges that are compatible with all above-ground pools and pumps that use type A or C filters, as well as type III filters. Filter cartridges replace Intex 59900E and 29000E filter cartridges
  • The filters are made with premium quality polyethylene terephthalate fibers for advanced superior cleaning, as they provide crystal clear water filtration. Filters contain a durable hard plastic iner core that is collapse-resistant
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Future Way - Future Way CCP420 Pool Filter Cartridges Replacement for Pentair Clean & Clear Plus 420, Replace Pentair R173576, Pleatco PCC105-PAK4, 420 sq.ft, 4-Pack
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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
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No products match your filters

Our Expert Verdict: pool filter cartridges

AI
For most homeowners, investing in a high-quality multi-pack is the smartest move, reducing the cost per unit while ensuring a consistent supply of clean water.

Market Overview: pool filter cartridges

AI
The market is shifting toward high-capacity synthetic fabrics that offer better debris capture and longer lifespans compared to traditional paper filters.

Buying Guide: pool filter cartridges

AI
When shopping for cartridges, prioritize the exact dimensions and the filtration square footage to ensure your pump doesn't suffer from restricted flow or poor cleaning.

Selection Criteria

Products were selected based on verified user compatibility reports, material quality, and the overall value provided by multi-pack bundles.

Budget Advice

AI
Entry-level options for small above-ground pools are very affordable, while mid-range to premium multi-packs for large in-ground systems represent a higher initial investment.

Conclusion: pool filter cartridges

AI
Finding the perfect fit for your pool pump ensures a safer, cleaner swim for your family. Compare the specifications and value packs in our full list to find the best match for your setup.

Frequently Asked Questions

AI
While many cartridges can be cleaned and reused, they typically need replacement when the fabric begins to tear or when cleaning no longer restores the original water flow and pressure.
Yes, provided the dimensions and square footage match exactly. Many high-quality third-party filters offer similar filtration efficiency at a lower price point than original equipment manufacturer parts.
These designations usually refer to the size and filtration capacity of the cartridge. Type C filters are generally larger and provide a higher volume of filtration than Type A.

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Why Trust This List?

Data-Driven Selection

Analysis of 0 verified customer reviews

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Last updated 2 months ago

Independent Analysis

Objective criteria: rating, price, popularity

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POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576, Filbur FC-1977, 570-0425-07, Pentair Clean and Clear Plus 420, L x OD: 26"x7", 4X105 sq.ft. Cartridge
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POOLPURE PCC105-PAK4 Replaces Pentair CC...

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