Best Swimming Pool Pool Filter Cartridges in 2026
Daisy
Last Updated: Jul 30, 2026
Daisy
Last Updated: Jul 30, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FilterDeal | 9.85 | ✅ | ✅ | ✅ |
✅ Filters May Be Green or Blue ✅ REPLACEMENT FILTER - Get purer, cleaner water in your pool or spa with these replacement cartridge filters compatible for UNICEL C-6430RA PLEATCO PWK30-M FC-3915M. Alternate Filter Names Below. Filters May Be Green or Blue
✅ DIMENSIONS - This replacement pool filter cartridge has an open 1 15/16 inch (1.9375") top, 1 15/16 inch (1.9375") open hole bottom, 5 7/8 inch (5.875") diameter and 10 1/2 inch (10.5") length. The 30 sq. ft. of premium filter material is easier to clean, filters better and lasts longer.
✅ MULTI PACK SAVINGS - Choose from our value savings single, double or 4 pack filter bundle. Having multiple filters on hand can help extend the life of each and protects your pool or spa because you can keep 1 filter active while cleaning the other for zero filtration downtime.
✅ EASY TO CLEAN - Guardian Filtration Products are designed to be long lasting and easy to clean so you can keep your pool and spa crystal clear and safe for you and your family. Our premium filter material keeps your water clearer and is easier to clean.
✅ Guardian Filtration Products has been operating out of Northwest Pennsylvania since 2003. We're committed to creating affordable, high quality pool filtration products and accessories...Click Add-to-Cart or 1-Click Buy to order your pool/spa filter cartridge today!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FilterDeal | 9.91 | ✅ | ✅ | ✅ |
✅ Filters May Be Green or Blue ✅ REPLACEMENT FILTER - Get purer, cleaner water in your pool or spa with these replacement cartridge filters compatible for Pleatco PCS75N, Unicel C-8475, Filbur FC-3320. Alternative filter names: 100594, 3301-2262, 17-175-1207, APCC7233, 17513, PCS 75N, PCS75-N. Filters May Be Green or Blue
✅ DIMENSIONS - This replacement pool filter cartridge has a 2 1/8 inch (2.125") open hole top, 2 inch (2") open hole bottom, 8 inch (8") diameter and 13 inch (13") length. The 75 sq. ft. of premium filter material is easier to clean, filters better and lasts longer.
✅ MULTI PACK SAVINGS - Choose from our value savings single, double or 4 pack filter bundle. Having multiple filters on hand can help extend the life of each and protects your pool or spa because you can keep 1 filter active while cleaning the other for zero filtration downtime.
✅ EASY TO CLEAN - Guardian Filtration Products are designed to be long lasting and easy to clean so you can keep your pool and spa crystal clear and safe for you and your family. Our premium filter material keeps your water clearer and is easier to clean.
✅ Guardian Filtration Products has been operating out of Northwest Pennsylvania since 2003. We're committed to creating affordable, high quality pool filtration products and accessories...Click Add-to-Cart or 1-Click Buy to order your pool/spa filter cartridge today!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FilterDeal | 9.85 | ✅ | ✅ | ✅ |
✅ Filters May Be Green or Blue ✅ REPLACEMENT FILTER - Get purer, cleaner water in your pool or spa with these replacement cartridge filters compatible for Pleatco PA100N, Unicel-7487, Filbur FC-1270. Alternative filter names: CX870-XRE, CX870RE, C-870RE, Super-Star-Clear C4000, C4020, C4025, C4000, 17-175-1037, APCC7179, 19902, FC-6445, PA100N-4, PA 100N, PA100-N,SD-00551, 090164710044. Filters May Be Green or Blue
✅ DIMENSIONS - This replacement pool filter cartridge has an 3 inch (3") open hole top, 3inch (3") open hole bottom, 7 inch (7") diameter and 25 1/2 inch (25.5") length. The 100 sq. ft. of premium filter material is easier to clean, filters better and lasts longer.
✅ MULTI PACK SAVINGS - Choose from our value savings single, double or 4 pack filter bundle. Having multiple filters on hand can help extend the life of each and protects your pool or spa because you can keep 1 filter active while cleaning the other for zero filtration downtime.
✅ EASY TO CLEAN - Guardian Filtration Products are designed to be long lasting and easy to clean so you can keep your pool and spa crystal clear and safe for you and your family. Our premium filter material keeps your water clearer and is easier to clean.
✅ Guardian Filtration Products has been operating out of Northwest Pennsylvania since 2003. We're committed to creating affordable, high quality pool filtration products and accessories...Click Add-to-Cart or 1-Click Buy to order your pool/spa filter cartridge today!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FilterDeal | 9.91 | ✅ | ✅ | ✅ |
✅ Filters May Be Green or Blue ✅ REPLACEMENT FILTER - Get purer, cleaner water in your pool or spa with these replacement cartridge filters compatible for Pleatco PXST100, Unicel C-8311, Filbur FC-1285, Hayward X-Stream CC1000. Alternate filter names: CCX1000-RE, X-1000RE, 17-175-1350, APCC7536, A-1000RE and more. Filters May Be Green or Blue
✅ DIMENSIONS - This replacement pool filter cartridge has an 4 inch (4") open hole top, 4inch (4") open hole bottom, 8 15/16 inch (8.9375") diameter and 17 inch (17.375") length. The 100 sq. ft. of premium filter material is easier to clean, filters better and lasts longer.
✅ MULTI PACK SAVINGS - Choose from our value savings single, double or 4 pack filter bundle. Having multiple filters on hand can help extend the life of each and protects your pool or spa because you can keep 1 filter active while cleaning the other for zero filtration downtime.
✅ EASY TO CLEAN - Guardian Filtration Products are designed to be long lasting and easy to clean so you can keep your pool and spa crystal clear and safe for you and your family. Our premium filter material keeps your water clearer and is easier to clean.
✅ Guardian Filtration Products has been operating out of Northwest Pennsylvania since 2003. We're committed to creating affordable, high quality pool filtration products and accessories...Click Add-to-Cart or 1-Click Buy to order your pool/spa filter cartridge today!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FilterDeal | 9.91 | ✅ | ✅ | ✅ |
✅ Filters May Be Green or Blue ✅ REPLACEMENT FILTER - Compatible with Replaces: Unicel C-4975RA, Filbur FC-2395M, Pleatco PRB75-M. See below for alternate filter names. Filters May Be Green or Blue
✅ DIMENSIONS - Length: 20.125", Diameter: 5", Top Hole: 2.125" open hole.
✅ MULTI PACK SAVINGS - Choose from our value savings single, double or 4 pack filter bundle. Having multiple filters on hand can help extend the life of each and protects your pool or spa because you can keep 1 filter active while cleaning the other for zero filtration downtime.
✅ EASY TO CLEAN - Guardian Filtration Products are designed to be long lasting and easy to clean so you can keep your pool and spa crystal clear and safe for you and your family. Our premium filter material keeps your water clearer and is easier to clean.
✅ Guardian Filtration Products has been operating out of Northwest Pennsylvania since 2003. We're committed to creating affordable, high quality pool filtration products and accessories...Click Add-to-Cart or 1-Click Buy to order your pool/spa filter cartridge today!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Cosas 4 You | 5.52 | ❌ | ❌ | ❌ |
Replacement cartridge
Easy to clean
Shrink wrapped with insert card
Fits - 220-240V/12V 4,921 L (1,300 gallons); 5,678 L (1,500 gallons) per hour filter pumps
Fits - 110-120V 2,006 L (530 gallons); 3,028 L (800 gallons), 4,921 L (1,300 gallons); and 5,678 L (1,500 gallons) per hour filter pumps
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FilterDeal | 9.91 | ✅ | ✅ | ✅ |
✅ Filters May Be Green or Blue ✅REPLACEMENT FILTER - Get purer, cleaner water in your spa with these replacement cartridge filters compatible with: for Pleatco PBF40 and PBF40-M, Bull Frog Wellspring 30 Coreless 10-00282 filter cartridges.
✅DIMENSIONS - This replacement pool filter cartridge has an open 3 3/8 inch (3.375") top, 4 1/2 inch (4.5") open hole bottom, 8 inch (8") diameter and 6 1/4 inch (6.25") length. Contains 30 square feet of premium spunbond filter material.
✅ MULTI PACK SAVINGS - Choose from our value savings single, double or 4 pack filter bundle. Having multiple filters on hand can help extend the life of each and protects your pool or spa because you can keep 1 filter active while cleaning the other for zero filtration downtime.
✅ EASY TO CLEAN - Guardian Filtration Products are designed to be long lasting and easy to clean so you can keep your pool and spa crystal clear and safe for you and your family. Our premium filter material keeps your water clearer and is easier to clean.
✅ Guardian Filtration Products has been operating out of Northwest Pennsylvania since 2003. We're committed to creating affordable, high quality pool filtration products and accessories. Click Add-to-Cart or 1-Click Buy to order your pool/spa filter cartridge today!
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Guardian Filtration Products | 6 |
| Bestway | 1 |
We've carried out a comprehensive analysis of 4,539 reviews on pool filter cartridges, using our selection criteria to identify the best options in the pools, hot tubs & supplies. Our findings reveal that most customers typically select pool filter cartridges priced around $69.05, with top brands including future way, poolpure, cryspool, guardian filtration products, toread and pellucid and volca spares
Our team of expert editors reviewed these high-quality items and handpicked the top 7 pool filter cartridges for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the pools, hot tubs & supplies category. These include future way, health number 1, cryspool, filterdeal and pellucid and volca spares .
We are dedicated to assisting our users in finding the right cartridges Products based on their needs, saving them considerable time when choosing which pool filter cartridges to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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