Best Filtmonster in 2026

A Perfect Fit: Our type VI SPA filters measure is 4.1”x 3.1”and Compatible with Bestway, Lay-Z-Spa, Coleman, SaluSpa and all other Type VI filter inflatable hot tub.

Quality Priority: The type VI spa filters cartridge for the pool adopts a densely trilobal structure fabric that captures 3x more contaminants than regular fabric. VI filters for inflatable hot tub assure you of safe and no-worry happy times.

Great Filtration Performance: Premium quality Dacron fabric collects hair, leaves, dust, sediment, sand, etc. The pool filter VI is committed to keeping your pool / spa water crystal clear and give your swimming pool pump its best performance. A dense pleating structure provides a larger filtration area than the common filters of the same size and makes the filtration higher efficient, bring you ultimate experience in your pool and spa time.

Now available in a convenient twin pack

Easy to clean Dacron fiber material

Filter cartridge should be replaced every two weeks

Genuine Index type S1 filter cartridges

A pair of S1 cartridge filters are sure to keep your pure spa jet massage water clean and fresh

It is made with easy-to-clean, heavy duty Dacron paper, for the ultimate filtration

Easy to use - simply replace the old cartridge with a new one every two weeks, Double insulated pump

The number on the actual item seen in the image is 637R, is the component part number that corresponds to the individual part for the system and this does not pertain to the model No. 56637EG.

Air release valve for air trapped inside filter chamber. we do not suggest operating the pump for more than 8 hours per day

KEEP POOL OR SPA FRESH: The S1 Cartridge Filter is sure to keep your PureSpa Jet Massage water clean and fresh

MULTI PACK: 6-pack of Intex Type S1 filter cartridges

ULTIMATE FILTRATION: Made with easy to clean, heavy duty Dacron paper for the ultimate filtration

【NSF/ANSI 50 CERTIFIED】 TOREAD Pool and Spa filter is tested and certified by IAPMO against NSF/ANSI 50. The filter with certified safe materials provides you with clean, fresh and clear water. Only select certified filters for your family to ensure the safety, health and happiness of your loved ones.

【REPLACEMENT MODELS】TOREAD TRF-8412 filter compatible Hayward Star Clear Plus C1200 / C12002, PA120-M, Unicel C-8412RA, Filbur FC-1293, AK-7005, SD-00105, SD-01084. Length: 23 1/4"; Outside Diameter: 8 15/16"; Top & Bottom Opening: 4"; Filtration Area: 120 sq. ft.. NOTE: This is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. TOREAD is an independent brand.

【REINFORCEMENT STRUCTURE】With 25% thicker filtration fabric, heavy chlorine resistant and break-resistant end caps and reinforced center support, the filter delivers high powered propulsion flow, and crystal clear water, providing you with a relaxed and healthy enjoyment.

Compatible with 59900E and 29000E.

Type A Filter Cartridge Intex filter cartridges are made from Dacron material. They are easy to clean and to replace when necessary, usually after about two weeks. Look for the large A on the package to make sure you are getting the right size for your filter.

For smaller pumps: 530 gallon per hour - 1,500 gallon per hour

【NSF/ANSI 50 Certified】 Poolpure Pool and Spa filter is tested and certified by IAPMO against NSF/ANSI 50. Poolpure filter delivers safe and clear purified water to inspire the highest sense of happiness. Enjoy your unique leisure time.

【Compatible Models】Length: 28 3/16"; Outside Diameter: 8 15/16" ; Top & Bottom Opening: 4" ; POOLPURE PLF175A Filter compatible Hayward C1750, C17502, C17502S, PA175, Unicel C-8417, Sta-Rite Posi-Clear PXC175, Waterway Proclean PCCF-175, 25230-0175S, 817-0175P, Aladdin 27501. 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.

【100% Money-Back Guarantee】Six-Months Return Policy Guaranteed! Product Life Time Warranty on Every Filter Confirmed With Defects in Material and Workmanship Within Each Filter's 12 Months Service Life. We promise a risk-free shopping experience backed up with our reliable Quality Control, Customer Service and Technical Support Team which is located to Los Angeles.

➤SPECIFICATIONS: 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, 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: Poolpure Pool and Spa filter is tested and certified by IAPMO against NSF/ANSI 50 for safe material. The filter fabric with a precision of 50 microns can remove hair, leaves, dust, sediment, sand and other fine particles.

✅ REPLACEMENT FILTER - Get purer, cleaner water in your pool or spa with these replacement cartridge filters compatible for Unicel C-4325, C-4326, Filbur FC-2390, and Pleatco PRB50-IN and PRB68. See below for alternative filter names.

✅ DIMENSIONS - This replacement pool filter cartridge has an open 2 1/8 inch (2.125") top, 2 1/8 inch (2.125") open hole bottom, 5 inch (5") diameter and 13 5/16 inch (13.3125") length. The filter material is made of USA made premium spunbond trilobal filter material for better filtration.

✅ 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.

Replacement filter for pool and spa cleaning systems

50% open ABS free flow cores maximize water flow through REEMAY filter media

17-3/8-by-4-by-4-inches

Package includes 3 filters.

10" Tall x 5. 75" Diameter size.

Lasts up to 2 weeks with normal use.

Made in USA with high quality filtration media that was made specifically for durability and cleanability. Includes support bands around each cartridge element.

Pentair CCP420 Cartridge (Filter PN 160301), Waterway Crystal Water 105 SQFT (817-0106)

Inside Diameter: 3", Outside Diameter: 7”, Length: 26-1/16”

Replacement filter for pool and spa cleaning systems

Material weight : 4 ounce / yard square. 50% open ABS free flow cores maximize water flow through REEMAY filter media

Antimicrobial end caps resist chlorine degradation and provide support to filter material for a longer life span

Replacement filter for pool and spa cleaning systems

50% open ABS free flow cores maximize water flow through REEMAY filter media

end caps resist chlorine degradation and provide support to filter material for a longer life span

✅ 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-4325, C-4326, Filbur FC-2390, and Pleatco PRB50-IN and PRB68. See below for alternative filter names. Filters May Be Green or Blue

✅ DIMENSIONS - This replacement pool filter cartridge has an open 2 1/8 inch (2.125") top, 2 1/8 inch (2.125") open hole bottom, 5 inch (5") diameter and 13 5/16 inch (13.3125") length. The filter material is made of USA made premium spunbond trilobal filter material for better filtration.

✅ 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.

【Type S1/29001E replacement cartridge】 Compatible for ALL Intex PureSpa models including 28403E, 28407E, 28413E, 28421E, 28423E, 28425E, 28427E, 28439E, 28441E, 28443E, 28453E and 28481E; PureSpa Plus Model 28429E, 28431E. Size: 4.2 x 2.8 inches.

【Supreme Spa Experience】 Our Type S1 replacement filter could keep the water in your hot tub crystal-clear and give your spa pump its best performance. POOLPURE high-quality spa filters are the best patner of your hot tubs.

【Powerful Filtration Performance】 Innovated "Dirt-Locking" technology makes the fabric trap much more contaminants than regular fabric. Our POOLPURE spa filters could efficiently remove hair, leaves, dust, sediment, sand, etc. Just enjoy your tub-time!

Now Available In A Convenient Tri-Pack

Easy To Clean Dacron Fiber Material

Filter Cartridge Should Be Replaced Every Two Weeks

Keep your pool clean and clear all season long

Intex recommends replacing this filter cartridge as often as every 2 weeks for peak pump performance

Extend the life of this filter by periodically hosing it down until it shows signs of wear and deterioration

SET INCLUDES-4 Intex Type-A and C filter cartridge replacements for 603&604/G-635T&636T/G-637R&638R/G-CS7111 & CS7221/7231-EC07111 & EC07221 & 7231 Krystal Clear filter pump. 2 Sewanta floating sponges will save the filter life by collecting oil. Flip the pleats on the cartridges to the side that matches the model you own.

POOL MAINTENANCE-Ensures your pool water is clear of debris and gunk that build up over time. Collects and removes chemicals and metals such as copper, excess chlorine, sunscreen, deodorant, and hair-care products.

DURABLE MATERIAL-Crafted of a heavy-duty Dacron-blend material—polypropylene and Dacron plastic fibers. The thick paper it’s constructed of has tight pleats for superior filtration. Filters 1,500 gallons of pool water per hour.

Filter type: cartridge

Model number: C-9407

Industry's most complete line of replacement filter elements

Filter type: Cartridge

Model number: UHD-SR100

Industry's most complete line of replacement filter elements

QUALITY REPLACEMENT FILTER: High quality 65 square foot filter media replacement cartridge that is made in the USA

GOOD REPLACEMENT FOR: Replaces Caldera Spas 76136; Hot Springs Spas 31114, 71827, 71828; and Tiger River Spas 31114

PLEAT COUNT: This replacement cartridge has a pleat count of 234

Compatible Models: Replacement for Dimension One 1561-00, Pleatco PDO75-2000, Filbur FC-3059, Unicel C-7367, Excel Filters XLS-7005, Aladdin 17541, Baleen AK-60035, 710-215, 01561-00-A, CCP319 filtration cartridges

Keep the Water Clean: The pleated fabric filter maximizes contact between contaminants and filter media, allowing for greater capacity and contaminant reduction.The durable & washable 75 sq ft fabric has tight porosity and a dense weave which sifts out unwanted hair, leaves, dust, sediment, sand, etc. with a high strength, high flow design.

Fit and Dimensions: The cartridge is designed for systems that use a 7 1/4 Inch (Outside diameter) x 10 5/8 Inch (Length) spa or pool filter.

Lid assembly replacement

Fits Pentair Clean & Clear predator pool and spa cartridge filter

Fits with 50, 100, 125 square feet filters

Replacement filter for pool and spa cleaning systems

50% open ABS free flow cores maximize water flow through REEMAY filter media

End caps resist chlorine degradation and provide support to filter material for a longer life span

【NSF/ANSI 50 Certified】 Poolpure Pool and Spa filter is tested and certified by IAPMO against NSF/ANSI 50. Poolpure filter delivers clear purified water to inspire the highest sense of happiness. Enjoy your unique leisure time.

【Compatible Models】 Filtration Area: 150 sq. ft.; Length: 31 1/8"; Outside Diameter: 10 1/16"; Top & Bottom Opening: 6". PLF150A Pool Filter compatible Pentair Clean and Clear 150, Posi-Clear PCRP150, R173216, 59054300, PAP150-4, Unicel C-9415, Filbur FC-0687, Aladdin 25005. 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.

【100% Money-Back Guarantee】Six-Months Return Policy Guaranteed! Product Life Time Warranty on Every Filter Confirmed With Defects in Material and Workmanship Within Each Filter's 12 Months Service Life. We promise a risk-free shopping experience backed up with our reliable Quality Control, Customer Service and Technical Support Team which is located to Los Angeles.

Replacement filter for pool and spa cleaning systems

50 Percent open ABS free-flow cores maximize water flow through REEMAY filter media

End caps resist chlorine degradation and provide support to filter material for a longer life span

➤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: Poolpure Pool and Spa filter is tested and certified by IAPMO against NSF/ANSI 50 for safe material. The filter fabric with a precision of 50 microns can remove hair, leaves, dust, sediment, sand and other fine particles.

A/C POOL FILTERS (Set of 4): Compatible with all aboveground pool pumps from Intex & Bestway pool filter pumps, with a filtration rate of 500 - 2,500 GPH - Models# C530, C1000, C1500, C2500

POWER: With a filtering rate of up to 2,500 gallons per hour, this system ensures the healthiest and most enjoyable pool experience.

QUALITY: Ensure that your pool water is clean by removing chemicals and metals, such as copper, chlorine, sunscreen, deodorant, accumulated debris, and gunk.