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Best cartridge pool filters - April 2026

Last Updated - April 2, 2026

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

XtremepowerUS

XtremepowerUS 425 SQ/FT Pool Cartridge Filter In-Ground Above Ground Swimming Pool and Spa Filter System (4-Pieces Filter Set) 2" Inlet/Outlet Fitting

XtremepowerUS

$699.95

More Details
Main highlights
- The heavy-duty, tamper-proof, one-piece clamp securely fastens the tank top & bottom together & allows for easy removal and convenient access to each of the (4) cartridge filters without disturbing piping or connections
- Pool Filter Cartridge with Pressure Gauge Included. The filter comes with a precise pressure gauge, allowing you to monitor the pressure status in real-time, ensuring stable equipment operation
- Filter tanks made from extra durable glass reinforced co-polymer material to meet the demands of the toughest applications and environmental conditions, including in-floor cleaning systems
- Filter Type: Cartridge | Number of Filter Elements: 4 | Fitting Inlet/Outlet: 2" | Flow Rating: 150 GPM | Filtration Area:425 sq. ft.| Turnover 8 Hrs.72000 gal. | Turnover 10 Hrs. 90000 gal. (Replacement Cartridge Filter SKU: 75213 / ASIN: B08J2NZ424)
- Dirt particles as small as 10-15 microns get captured by Cartridge Pool Filters, making them perfect for pools that need an effective option for removing smaller debris and dust particles. Ideal for in-ground pools/spa from 5,000 to 35,000 gallons
$699.95
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

POOLPURE

POOLPURE PLFPCC130 Pool Filter Replaces Pentair CCP520, R173578, PCC130, Ultral-A7, Unicel C-7472, Filbur FC-1978, FC-6475, Pentair Clean and Clear Plus 520, 817-0131, 178585, L x OD: 32 1/16"x7"

POOLPURE

$229.99

More Details
Main highlights
- 🍀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 use—so you can enjoy crystal-clear water all day long.
- 🍀Specifications: Length: 32 1/16"; Outside Diameter: 7"; Top Open: 3"; Bottom Open: 3"; Filtration Area: 130 Sq.ft; Filter Material: Trilobal Filtration Fabric.
- 🍀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.
- 🍀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.
- 🍀Compatible Models: PLFPCC130 Pool Filter is compatible with PCC130-PAK4, Pentair CCP 520, Pentair 160332, 178585, R173578, Aladdin 22505, Baleen AK-30434, SD-00164, PC-1978-4. ★NOTE: This is a compatible replacement. Original manufacturers' names and part numbers are for reference only. POOLPURE stands as an independent brand.
- 🍀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 use—saving you both time and money.
- 🍀 NSF/ANSI 50 Certified Safety: PoolPure pool and spa filters are 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. Trusted by over 5 million pool owners, PoolPure delivers cleaner, safer pool and spa water for your family.
- ⚠️ Not for Backwashing – This filter cartridge is not designed for backwashing. Backwashing may cause cracks or permanent damage.
$229.99
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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

POOLPURE

$179.99

More Details
Main highlights
- 🍀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 use—so you can enjoy crystal-clear water all day long.
- 🍀Specifications: Length: 26"; Outside Diameter: 7"; Top Opening: 3"; Bottom Opening: 3"; Material Area: 105 Sq.ft; Filter Material: Trilobal Filtration Fabric.
- 🍀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.
- 🍀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.
- 🍀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.
- 🍀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 use—saving you both time and money.
- 🍀 NSF/ANSI 50 Certified Safety: PoolPure pool and spa filters are 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. Trusted by over 5 million pool owners, PoolPure delivers cleaner, safer pool and spa water for your family.
- ⚠️ Not for Backwashing – This filter cartridge is not designed for backwashing. Backwashing may cause cracks or permanent damage.
$179.99
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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

Optimum Pool Technologies

$149.99

More Details
Main highlights
- 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.
- Made in USA with 100% Reemay filtration media that was made specifically for durability and cleanability. Includes support bands around each cartridge element
- Inside Diameter: 3", Outside Diameter: 7”, Length: 26-1/16”
- 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)
- 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
$149.99
5
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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

Future Way

$159.99

$169.99
(6% Off)

More Details
Main highlights
- 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
- 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
- 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
$159.99
$169.99 (6% Off)

Best cartridge pool filters - April 2026

XtremepowerUS 425 SQ/FT Pool Cartridge Filter In-Ground Above Ground Swimming Pool and Spa Filter System (4-Pieces Filter Set) 2" Inlet/Outlet Fitting

POOLPURE PLFPCC130 Pool Filter Replaces Pentair CCP520, R173578, PCC130, Ultral-A7, Unicel C-7472, Filbur FC-1978, FC-6475, Pentair Clean and Clear Plus 520, 817-0131, 178585, L x OD: 32 1/16"x7"

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

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

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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Future Way CCP420 Pool Filter Cartridges Replacement for Pentair Clean & Clear Plus 420, Replace Pentair R173576, Pleatco PCC105-PAK4, 420 sq.ft, 4-Pack

INTEX C2500 Krystal Clear Cartridge Filter Pump for Above Ground Pools: 2500 GPH Pump Flow Rate – Improved Circulation and Filtration – Easy Installation – Improved Water Clarity – Easy-to-Clean

POOLPURE C-7468 Filter Replaces Jandy CL 460, CV460, PJAN115, Ultral-A9, Unicel C-7468, Filbur FC-0810, Excel Filters XLS-705, FC-6410, Aladdin 21501, Baleen AK-60432, 4X115 sq.ft Cartridge 4 Pack

Fil-fresh CCP420 Pool Filter Cartridges Compatible with Pentair Clean & Clear Plus 420, Replacement for Pentair R173576, C-7471, 178584, Pleatco PCC105-PAK4, 4×105 sq.ft, 4 Pack

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Intex 29002E Type A Pool Filter Cartridge Filter Pumps – Easy-to-Clean – Dacron Paper – Efficient Filtration – Two Pack

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"

POOLPURE PLF150A Pool Filter Replaces Pentair CC150, CCRP150, PAP150, Ultral-C4, PP-C4, PP-C4-M, Unicel C-9415, R173216, 59054300, Filbur FC-0687, 160317, 160355, 160352, L x OD: 31 1/8" x10 1/16"

Pentair EC-160301 Clean & Clear Plus 420 sq. ft. Cartridge Pool Filter - Limited Warranty

Pentair EC-160301 Clean & Clear Plus 420 sq. ft. Cartridge Pool Filter - Limited Warranty

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