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All Filters : All Filters Pool and Spa Filters

Unicel Pool and Spa Filters

Top quality, dependable and durable; these are a few of the reasons why Unicel leads the industry in swimming pool filter replacement cartridges. Unicel filters use a unique, synthetic fiber filter media specially designed for the pool and spa industry, creating exceptional dirt catching ability. Easy to clean and easy to replace make Unicel brand filters a great option for your pool or spa.

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Unicel Pool and Spa Filters product list


Unicel C-2608 Comp. Replacement Pool & Spa Filter
(Unicel C-2608 R)

The Unicel C-2608 Comp. Replacement Pool & Spa Filter is constructed with pleated Reemay filter media and reinforced antimicrobial end caps. This pool filter cartridge improves water clarity and quality through 8 square feet of premium media. This c


In stock! Ships in 1 business day.
Unicel C-2608 Comp. Replacement Pool & Spa Filter
Our Price: $5.99
Retail: $6.65
You Save 10%!






Unicel C-2612 Comp. Pool & Spa Replacement Filter
(Unicel C-2612 R)

The Unicel C-2612 Comp. Pool & Spa Replacement Filter is constructed with pleated Reemay filter media and reinforced antimicrobial end caps. This pool filter cartridge improves water clarity and quality through 12 square feet of premium media. This


In stock! Ships in 1 business day.
Unicel C-2612 Comp. Pool & Spa Replacement Filter
Our Price: $9.99
Retail: $11.09
You Save 10%!






Unicel C-9421 Comp. Pool Filter Cartridge
(Unicel C-9421 R)

The Unicel C-9421 Comp. Pool Filter Cartridge is a pool filter cartridge measuring 10 1/16" in diameter x 28" in length with 5 15/16" top/bottom holes. This pool filter purifies swimming pool and spa water through contaminant reduction. This compati


In stock! Ships in 1 business day.
Unicel C-9421 Comp. Pool Filter Cartridge
Our Price: $116.86
Retail: $149.95
You Save 22%!






Unicel 8CH-202 Pool & Spa Comp. Filter Cartridge
(UNICEL 8CH-202 R)

The Unicel 8CH-202 Pool & Spa Comp. Filter Cartridge is a water filter cartridge for swimming pools and spas that captures debris and other contaminants within its sharp pleat folds. This pool filter cartridge, also known as the Filbur FC-0517, meas


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Unicel 8CH-202 Pool & Spa Comp. Filter Cartridge
Our Price: $49.99
Retail: $55.50
You Save 10%!






Unicel 5CH-35RA Comp. Pool Water Filter Cartridge
(UNICEL 5CH-35RA R)

The Unicel 5CH-35RA Comp. Pool Water Filter Cartridge measures 5 5/8" x 8" with a 1/2" MPT bottom style. This Unicel pool filter, also known as the Filbur FC-0300M, is built with 35 square feet of media area and has a Closed Crescent Handle top. Thi


In stock! Ships in 1 business day.
Unicel 5CH-35RA Comp. Pool Water Filter Cartridge
Our Price: $21.14
Retail: $29.95
You Save 29%!






Unicel C-8399 Comp. Pool Water Filter Cartridge
(Unicel C-8399 R)

The Unicel C-8399 Comp. Pool Water Filter Cartridge is constructed with 100 sq. ft. of premium media area and sharp pleat folds to capture contaminants in your swimming pool and spa water. This pool filter cartridge, also known as the Filbur FC-3965


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Unicel C-8399 Comp. Pool Water Filter Cartridge
Our Price: $50.99
Retail: $56.60
You Save 10%!






Unicel C-2912 Comp. Pool & Spa Filter Cartridge
(Unicel C-2912 R)

The Unicel C-2912 Comp. Pool & Spa Filter Cartridge is constructed with pleated Reemay filter media and reinforced antimicrobial end caps. This pool filter cartridge improves water clarity and quality through 13 square feet of premium media. This co


In stock! Ships in 1 business day.
Unicel C-2912 Comp. Pool & Spa Filter Cartridge
Our Price: $10.99
Retail: $12.20
You Save 10%!






Unicel C-9412 Comp. Pool & Spa Filter Cartridge
(UNICEL C-9412 R)

The UNICEL C-9412 R is the compatible replacement for the following pool and spa filter: Filbur FC-0696 The Unicel C-9412 Comp. Pool & Spa Filter Cartridge has an outer diameter of 10 1/16 inches, and a length of 23 5/8 inches. This Unicel Po


In stock! Ships in 1 business day.
Unicel C-9412 Comp. Pool & Spa Filter Cartridge
Our Price: $59.99
Retail: $66.60
You Save 10%!






Unicel C-3608 Comp. Alcove Pool & Spa Filter
(Unicel C-3608 R)

The Unicel C-3608 Comp. Alcove Pool & Spa Filter is constructed with 8 sq. ft. of pleated Reemay filter media to improve the clarity and quality of your swimming pool/spa water. This compatible Unicel spa filter, also known as the Filbur FC-3076, me


In stock! Ships in 1 business day.
Unicel C-3608 Comp. Alcove Pool & Spa Filter
Our Price: $7.99
Retail: $8.90
You Save 10%!






Unicel C-7491 Comp. Pool Water Filter Cartridge
(Unicel C-7491 R)

The Unicel C-7491 Comp. Pool Water Filter Cartridge is constructed with pleated Reemay filter media and reinforced antimicrobial end caps. This pool filter cartridge improves water clarity and quality through 75 square feet of premium media. This co


In stock! Ships in 1 business day.
Unicel C-7491 Comp. Pool Water Filter Cartridge
Our Price: $49.00
Retail: $56.60
You Save 13%!






Unicel C-7375 Comp. Filter- Caldera 75 (New Style)
(Unicel C-7375 R)

The Unicel C-7375 Comp. Filter- Caldera 75 (New Style) is constructed with 75 sq. ft. of premium media area and sharp pleat folds to capture contaminants in your swimming pool and spa water. This pool filter cartridge, also known as the Filbur FC-39


In stock! Ships in 1 business day.
Unicel C-7375 Comp. Filter- Caldera 75 (New Style)
Our Price: $40.42
Retail: $49.99
You Save 19%!






Unicel 6CH-352 Comp. Pool & Spa Water Filter
(UNICEL 6CH-352 R)

The UNICEL 6CH-352 R is the compatible replacement for the following pool and spa filter: Filbur FC-0312 The Unicel 6CH-352 Comp. Pool & Spa Water Filter has an outer diameter of 6 inches, and a length of 7 inches. This Unicel Pool Filter has


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Unicel 6CH-352 Comp. Pool & Spa Water Filter
Our Price: $20.99
Retail: $23.30
You Save 10%!






Unicel C-4351 Comp. Pool & Spa Filter Cartridge
(UNICEL C-4351 R)

The Unicel C-4351 Comp. Pool & Spa Filter Cartridge is a pleated water filter that reduces contaminants in pools/spas and improves water quality and clarity. This pool filter cartridge, also known as the Filbur FC-0184, measures 4 1/4" x 23 3/4" and


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Unicel C-4351 Comp. Pool & Spa Filter Cartridge
Our Price: $20.99
Retail: $29.99
You Save 30%!






Unicel C-4302 Replacement Comp. Pool Filter
(UNICEL C-4302 R)

The Unicel C-4302 Replacement Comp. Pool Filter is a pleated water filter that reduces contaminants in pools/spas and improves water quality and clarity. This pool filter cartridge, also known as the Filbur FC-0183, measures 4 5/8" x 4 5/8" and has


In stock! Ships in 1 business day.
Unicel C-4302 Replacement Comp. Pool Filter
Our Price: $11.99
Retail: $13.30
You Save 10%!






Unicel C-2606 Comp. Pool & Spa Pleated Filter
(Unicel C-2606 R)

The Unicel C-2606 Comp. Pool & Spa Pleated Filter is constructed with pleated Reemay filter media and reinforced antimicrobial end caps. This pool filter cartridge improves water clarity and quality through 5 square feet of premium media. This compa


In stock! Ships in 1 business day.
Unicel C-2606 Comp. Pool & Spa Pleated Filter
Our Price: $11.99
Retail: $13.31
You Save 10%!






Unicel C-2304 Comp. Pool & Spa Filter Cartridge
(Unicel C-2304 R)

The Unicel C-2304 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Icon 4 sq. ft. Filbur FC-3027 The Unicel C-2304 Comp. Pool & Spa Filter Cartridge has an outer diameter of 2 3/


In stock! Ships in 1 business day.
Unicel C-2304 Comp. Pool & Spa Filter Cartridge
Our Price: $2.99
Retail: $3.32
You Save 10%!






Unicel C-4402 Comp. Pool & Spa Water Filter
(Unicel C-4402 R)

The Unicel C-4402 Comp. Pool & Spa Water Filter is constructed with 20 sq. ft. of pleated Reemay filter media to improve the clarity and quality of your swimming pool/spa water. This compatible Unicel spa filter, also known as the Filbur FC-3071, me


In stock! Ships in 1 business day.
Unicel C-4402 Comp. Pool & Spa Water Filter
Our Price: $13.99
Retail: $20.00
You Save 30%!






Unicel 4CH-920 Comp. Pool Filter Cartridge
(UNICEL 4CH-920 R)

The Unicel 4CH-920 Comp. Pool Filter Cartridge measures 4 5/8" in diameter and 6 3/4" in length. This pool filter cartridge, also known as the Filbur FC-0124, has a Closed Crescent Handle top with a 1 1/4" SAE bottom. This Unicel pool filter has 15


In stock! Ships in 1 business day.
Unicel 4CH-920 Comp. Pool Filter Cartridge
Our Price: $17.99
Retail: $34.13
You Save 47%!






Unicel 4CH-35 Pool & Spa Comp. Filter Cartridge
(UNICEL 4CH-35 R)

The Unicel 4CH-35 Pool & Spa Comp. Filter Cartridge improves pool and spa water quality with its pleated media construction and built-in 35 square feet of media. This pool filter cartridge measures 4 5/8" in diameter and 16" in length. This Unicel p


In stock! Ships in 1 business day.
Unicel 4CH-35 Pool & Spa Comp. Filter Cartridge
Our Price: $20.99
Retail: $23.30
You Save 10%!






Unicel C-4602 Comp. Replacement Pool Filter
(Unicel C-4602 R)

The Unicel C-4602 Comp. Replacement Pool Filter increases water clarity and quality in swimming pools and spas. This pool filter cartridge features sharp pleat folds and 6 sq. ft. of media that traps contaminants effectively. This compatible Unicel


In stock! Ships in 1 business day.
Unicel C-4602 Comp. Replacement Pool Filter
Our Price: $10.99
Retail: $12.20
You Save 10%!






Unicel C-4325 Comp. Pool & Spa Filter Cartridge
(UNICEL C-4325 R)

The UNICEL C-4325 R is the compatible replacement for the following pool and spa filters: Filbur FC-0640 Aladdin 12511 The Unicel C-4325 Comp. Pool & Spa Filter Cartridge has an outer diameter of 4 15/16 inches, and a length of 11 7/8 inches.


In stock! Ships in 1 business day.
Unicel C-4325 Comp. Pool & Spa Filter Cartridge
Our Price: $16.99
Retail: $18.90
You Save 10%!






Unicel C-4321 Comp. Replacement Pool Filter
(Unicel C-4321 R)

The Unicel C-4321 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Pentair/Rainbow 17-2653 Filbur FC-2372 The Unicel C-4321 Comp. Replacement Pool Filter has an outer diameter of


In stock! Ships in 1 business day.
Unicel C-4321 Comp. Replacement Pool Filter
Our Price: $15.99
Retail: $17.75
You Save 10%!






Unicel C-7496 Comp. Pool Water Filter Cartridge
(Unicel C-7496 R)

The Unicel C-7496 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Purex/Pentair CF 105 Filbur FC-2180 The Unicel C-7496 Comp. Pool Water Filter Cartridge has an outer diameter o


In stock! Ships in 1 business day.
Unicel C-7496 Comp. Pool Water Filter Cartridge
Our Price: $66.99
Retail: $74.36
You Save 10%!






Unicel 4CH-24RA Comp. Replacement Pool Filter
(UNICEL 4CH-24RA R)

The Unicel 4CH-24RA Comp. Replacement Pool Filter measures 4 5/8" x 9 3/4" with 25 square feet of media area. This pool filter cartridge, also known as the Filbur FC-0131M, has a Closed top hole and 1 1/2" MPT bottom style, as well as a Crescent Han


In stock! Ships in 1 business day.
Unicel 4CH-24RA Comp. Replacement Pool Filter
Our Price: $21.43
Retail: $29.95
You Save 28%!






Unicel C-3612 Comp. Pool & Spa Filter Cartridge
(Unicel C-3612 R)

The Unicel C-3612 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Sylvan 12 sq. ft. Filbur Fc-3069 The Unicel C-3612 Comp. Pool & Spa Filter Cartridge has an outer diameter of 3


In stock! Ships in 1 business day.
Unicel C-3612 Comp. Pool & Spa Filter Cartridge
Our Price: $7.99
Retail: $8.87
You Save 10%!







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