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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-6445 Comp. Fountain Valley Pool Filter
(Unicel C-6445 R)

The Unicel C-6445 Comp. Fountain Valley Pool Filter is a replacement pool filter cartridge that purifies swimming pool and spa water through 45 square feet of pleated Reemay filter media. This compatible Unicel pool filter, also known as the Filbur


In stock! Ships in 1 business day.
Unicel C-6445 Comp. Fountain Valley Pool Filter
Our Price: $26.99
Retail: $29.96
You Save 10%!






Unicel C-5626 Comp. Replacement Pool Water Filter
(Unicel C-5626 R)

The Unicel C-5626 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Pacific Marquis 25 Filbur FC-3626 The Unicel C-5626 Comp. Replacement Pool Water Filter has an outer diameter o


In stock! Ships in 1 business day.
Unicel C-5626 Comp. Replacement Pool Water Filter
Our Price: $27.99
Retail: $39.99
You Save 30%!






Unicel C-5376 Comp. Pool & Spa Filter Cartridge
(Unicel C-5376 R)

The Unicel C-5376 Comp. Pool & Spa Filter Cartridge is a replacement pool filter cartridge that purifies swimming pool and spa water through 75 square feet of pleated Reemay filter media. This compatible Unicel pool filter, also known as the Filbur


Out of stock
Unicel C-5376 Comp. Pool & Spa Filter Cartridge
Our Price: $40.99
Retail: $45.50
You Save 10%!





Unicel C-4430 Comp. Pool Water Filter
(Unicel C-4430 R)

The Unicel C-4430 Comp. Pool Water Filter is a pool filter cartridge replacement constructed with 30 sq. ft. of pleated Reemay filter media for the reduction of contaminants in swimming pool and spa water. This compatible Unicel spa filter, also kno


In Stock! Ships in 1 to 2 business days.
Unicel C-4430 Comp. Pool Water Filter
Our Price: $23.34
Retail: $29.95
You Save 22%!






Unicel UHD-SR35 Comp. Pool Filter Replacement
(Unicel UHD-SR35 R)

The Unicel UHD-SR35 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Sta-Rite TX 35 Filbur FC-2520 The Unicel UHD-SR35 Comp. Pool Filter Repalcement has an outer diameter of 8 11


In Stock! Ships in 1 to 2 business days.
Unicel UHD-SR35 Comp. Pool Filter Replacement
Our Price: $34.99
Retail: $38.84
You Save 10%!






Unicel C-4313 Comp. Simple Set 3766 Pool Filter
(Unicel C-4313 R)

The Unicel C-4313 Comp. Simple Set 3766 Pool Filter increases water clarity and quality in swimming pools and spas. This pool filter cartridge features sharp pleat folds and Reemay filter media to trap contaminants effectively. This compatible Unice


Out of stock
Unicel C-4313 Comp. Simple Set 3766 Pool Filter
Our Price: $6.04
Retail: $9.95
You Save 39%!





Unicel C-7408 Replacement Water Filter Cartridge
(UNICEL C-7408 R)

The Unicel C-7408 Replacement Water Filter Cartridge features pleated media that traps contaminants in swimming pools and spas along with 150 sq. ft. of media area. This Unicel pool filter, also known as the Filbur FC-0790, measures 7" in diameter a


In Stock! Ships in 1 to 2 business days.
Unicel C-7408 Replacement Water Filter Cartridge
Our Price: $94.99
Retail: $105.50
You Save 10%!






Unicel 7CH-402 Comp. Pool & Spa Water Filter
(UNICEL 7CH-402 R)

The UNICEL 7CH-402 R is the compatible replacement for the following pool and spa filters: Filbur FC-0430 Coleman FC-0430 Pleatco PCS40-F2M The Unicel 7CH-402 Comp. Pool & Spa Water Filter has an outer diameter of 7 inches, and a length of 9


In Stock! Ships in 1 to 2 business days.
Unicel 7CH-402 Comp. Pool & Spa Water Filter
Our Price: $30.99
Retail: $34.40
You Save 10%!






Unicel C-7425 Comp. Pool & Spa Filter Cartridge
(UNICEL C-7425 R)

The Unicel C-7425 Comp. Pool & Spa Filter Cartridge is built with 3" Open top and bottom styles. Also known as the Filbur FC-0615, this pool filter cartridge features sharp pleat folds and 25 sq. ft. of media area to trap contaminants in pool & spa


In Stock! Ships in 1 to 2 business days.
Unicel C-7425 Comp. Pool & Spa Filter Cartridge
Our Price: $23.99
Retail: $26.70
You Save 10%!






Unicel 4CH-65 Pool Water Filter Comp. Cartridge
(UNICEL 4CH-65 R)

The UNICEL 4CH-65 R is the compatible replacement for the following pool and spa filters: Pleatco PTL65H-P-4 Filbur FC-0171 The Unicel 4CH-65 Pool Water Filter Comp. Cartridge has an outer diameter of 4 5/8 inches, and a length of 19 5/8 inch


Out of stock
Unicel 4CH-65 Pool Water Filter Comp. Cartridge
Our Price: $28.99
Retail: $32.20
You Save 10%!





Unicel C-7433 Comp. Pool Filter Cartridge
(Unicel C-7433 R)

The Unicel C-7433 Comp. Pool Filter Cartridge is constructed with pleated Reemay filter media and reinforced antimicrobial end caps. This pool filter cartridge improves water clarity and quality through its premium media. This compatible Unicel pool


In Stock! Ships in 1 to 2 business days.
Unicel C-7433 Comp. Pool Filter Cartridge
Our Price: $23.99
Retail: $29.99
You Save 20%!






Unicel C-7481 Comp. Replacement Pool & Spa Filter
(Unicel C-7481 R)

The Unicel C-7481 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 93 square feet of premium media. This


Out of stock
Unicel C-7481 Comp. Replacement Pool & Spa Filter
Our Price: $52.99
Retail: $58.82
You Save 10%!





Unicel C-7419 Comp. Pool Filter - Sonfarrel 100
(Unicel C-7419 R)

The Unicel C-7419 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Sonfarrel 2301600 Filbur FC-1638 The Unicel C-7419 Comp. Pool Filter - Sonfarrel 100 has an outer diameter of 7


Out of stock
Unicel C-7419 Comp. Pool Filter - Sonfarrel 100
Our Price: $64.90
Retail: $69.95
You Save 7%!





Unicel C-5623 Comp. Pool & Spa Filter Replacement
(Unicel C-5623 R)

The Unicel C-5623 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Pentair 174821 Filbur FC-1910 The Unicel C-5623 Comp. Pool & Spa Filter Replacement has an outer diameter of 5


In Stock! Ships in 1 to 2 business days.
Unicel C-5623 Comp. Pool & Spa Filter Replacement
Our Price: $13.99
Retail: $15.53
You Save 10%!






Unicel C-5622 Comp. Pool Filter Replacement
(Unicel C-5622 R)

The Unicel C-5622 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Premier 22 Filbur FC-2015 The Unicel C-5622 Comp. Pool Filter Replacement has an outer diameter of 5 3/16 inche


In Stock! Ships in 1 to 2 business days.
Unicel C-5622 Comp. Pool Filter Replacement
Our Price: $19.99
Retail: $22.19
You Save 10%!






Unicel C-4405RA Comp. Pool & Spa Pleated Filter
(Unicel C-4405RA R)

The Unicel C-4405RA Comp. Pool & Spa Pleated Filter is constructed with pleated Reemay filter media and reinforced antimicrobial end caps, as well as Microban antimicrobial protection for the prevention of mold, mildew, and fungus growth. This pool


Out of stock
Unicel C-4405RA Comp. Pool & Spa Pleated Filter
Our Price: $34.28
Retail: $39.95
You Save 14%!





Unicel C-4335RA Comp. Replacement Pool Filter
(Unicel C-4335RA R)

The Unicel C-4335RA R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Pleatco PRB35-IN-M Filbur FC-2385M The Unicel C-4335RA Comp. Replacement Pool Filter has an outer diameter of


In Stock! Ships in 1 to 2 business days.
Unicel C-4335RA Comp. Replacement Pool Filter
Our Price: $19.99
Retail: $22.19
You Save 10%!






Unicel 6CH-35 Comp. Pool & Spa Water Filter
(UNICEL 6CH-35 R)

The Unicel 6CH-35 Comp. Pool & Spa Water Filter is constructed with sharp pleat folds to trap debris in pools and spas. This pool filter cartridge, also known as the Filbur FC-0320, measures 6" x 9 3/4" with a 1 1/2" SAE bottom style. This Unicel po


In Stock! Ships in 1 to 2 business days.
Unicel 6CH-35 Comp. Pool & Spa Water Filter
Our Price: $22.99
Retail: $25.60
You Save 10%!






Unicel C-7435 Comp. Pool & Spa Filter Cartridge
(UNICEL C-7435 R)

The UNICEL C-7435 R is the compatible replacement for the following pool and spa filters: Filbur FC-0660 Pleatco PCM35-4 The Unicel C-7435 Comp. Pool & Spa Filter Cartridge has an outer diameter of 7 inches, and a length of 9 3/16 inches. Thi


In Stock! Ships in 1 to 2 business days.
Unicel C-7435 Comp. Pool & Spa Filter Cartridge
Our Price: $27.99
Retail: $39.99
You Save 30%!






Unicel C-5398 Comp. Pool & Spa Water Filter
(Unicel C-5398 R)

The Unicel C-5398 Comp. Pool & Spa Water Filter is a replacement pool filter cartridge that purifies swimming pool and spa water through 100 square feet of pleated Reemay filter media. This compatible Unicel pool filter, also known as the Filbur FC-


In Stock! Ships in 1 to 2 business days.
Unicel C-5398 Comp. Pool & Spa Water Filter
Our Price: $51.99
Retail: $57.71
You Save 10%!






Unicel C-5349 Comp. Replacement Pool & Spa Filter
(Unicel C-5349 R)

The Unicel C-5349 Comp. Replacement Pool & Spa Filter is a replacement pool filter cartridge that purifies swimming pool and spa water through 50 square feet of pleated Reemay filter media. This compatible Unicel pool filter, also known as the Filbu


In Stock! Ships in 1 to 2 business days.
Unicel C-5349 Comp. Replacement Pool & Spa Filter
Our Price: $31.99
Retail: $35.51
You Save 10%!






Unicel C-4606 Comp. Replacement Pool Filter
(Unicel C-4606 R)

The Unicel C-4606 Comp. Replacement Pool Filter is a pool filter cartridge replacement constructed with 5 sq. ft. of pleated Reemay filter media for the reduction of contaminants in swimming pool and spa water. This compatible Unicel spa filter, als


In Stock! Ships in 1 to 2 business days.
Unicel C-4606 Comp. Replacement Pool Filter
Our Price: $3.99
Retail: $4.43
You Save 10%!






Unicel C-4309 Comp. General Foam 10 Spa Filter
(Unicel C-4309 R)

The Unicel C-4309 Comp. General Foam 10 Spa Filter is a replacement pool filter cartridge built with pleated media and 10 square feet of media area to improve pool/spa water quality. This compatible Unicel pool filter, also known as the Filbur FC-37


In Stock! Ships in 1 to 2 business days.
Unicel C-4309 Comp. General Foam 10 Spa Filter
Our Price: $11.99
Retail: $13.31
You Save 10%!






Unicel C-4360 Comp. Pool & Spa Filter Cartridge
(UNICEL C-4360 R)

The Unicel C-4360 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-0179, measures 4 1/4" x 23 3/4" and


In Stock! Ships in 1 to 2 business days.
Unicel C-4360 Comp. Pool & Spa Filter Cartridge
Our Price: $29.99
Retail: $33.30
You Save 10%!






Unicel C-6433 Comp. Watkins 33 Pool Water Filter
(Unicel C-6433 R)

The Unicel C-6433 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Watkins 33 Filbur FC-3920 The Unicel C-6433 Comp. Watkins 33 Pool Water Filter has an outer diameter of 6 inche


Out of stock
Unicel C-6433 Comp. Watkins 33 Pool Water Filter
Our Price: $20.99
Retail: $23.30
You Save 10%!






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