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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 T-380 Compatible Pool & Spa Water Filter
(Unicel T-380 R)

The Unicel T-380 Comp. Pool & Spa Water Filter is a compatible pool filter cartridge replacement measuring 2 3/4" x 9 3/4" with 1 1/16" Open top and bottom styles. This compatible Unicel pool filter, also known as the Filbur FC-3060, features 6 sq.


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Unicel T-380 Compatible Pool & Spa Water Filter
Our Price: $3.99
Retail: $5.54
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Unicel C-4950 - Comp. Pool and Spa Water Filter
(Unicel C-4950 R)

The Unicel C-4950 - Comp. Pool and Spa Water Filter is a pleated pool filter that measures 4 15/16" x 13 5/16" with 2 1/8" Open top and bottom styles. This compatible Unicel pool filter is constructed with 50 sq. ft. of media filtration fabric for t


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Unicel C-4950 - Comp. Pool and Spa Water Filter
Our Price: $24.99
Retail: $27.74
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Unicel C-4326 - Comp. Spa Filter Replacement
(Unicel C-4326 R)

The Unicel C-4326 R is a compatible pool filter replacement with the following dimensions: Diameter: 4 15/16 inches Length: 13 5/16 inches Top: 2 1/8 inches open Bottom: 2 1/8 inches open The Unicel C-4326 - Comp. Spa Filter Replacement con


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Unicel C-4326 - Comp. Spa Filter Replacement
Our Price: $14.99
Retail: $16.64
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Unicel C-5625 Comp. Spa Filter - Jacuzzi CFR-25
(Unicel C-5625 R)

The Unicel C-5625 Comp. Spa Filter - Jacuzzi CFR-25 is a compatible replacement spa filter cartridge built with pleated polyester media and 25 square feet of media area to improve water quality. This compatible Unicel spa filter, also known as the F


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Unicel C-5625 Comp. Spa Filter - Jacuzzi CFR-25
Our Price: $18.00
Retail: $19.95
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Unicel 6CH-940 - Comp. Pool and Spa Water Filter
(Unicel 6CH-940 R)

The Unicel 6CH-940 - Comp. Pool and Spa Water Filter is a pool filter cartridge replacement featuring a 45 sq. ft. media area. The 6CH-940 pool filter features a 6" diameter and is 8 1/4" in length, and reduces waterborne impurities.


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Unicel 6CH-940 - Comp. Pool and Spa Water Filter
Our Price: $24.99
Retail: $39.99
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Unicel C-9419 Comp. Pool & Spa Filter Cartridge
(UNICEL C-9419 R)

The Filbur FC-0688 is the replacement filter for the UNICEL C-9419 R. The Unicel C-9419 Comp. Pool & Spa Filter Cartridge has an outer diameter of 10 1/16 inches, and a length of 31 1/8 inch


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Unicel C-9419 Comp. Pool & Spa Filter Cartridge
Our Price: $71.99
Retail: $89.90
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Unicel C-9415 Comp. Pool Filter Replacement
(Unicel C-9415 R)

The Unicel C-9415 Comp. Pool Filter Replacement is a pool filter replacement that keeps pool and spa water clean and clear. The dimensions of this spa filter cartridge measure 10 1/16" x 31 1/8" with 6" Open top and bottom holes. This compatible Uni


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Unicel C-9415 Comp. Pool Filter Replacement
Our Price: $71.01
Retail: $79.95
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Unicel C-2613 Comp. Pool & Spa Pleated Filter
(Unicel C-2613 R)

The Unicel C-2613 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 13 square feet of premium media. This comp


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Unicel C-2613 Comp. Pool & Spa Pleated Filter
Our Price: $10.99
Retail: $14.99
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Unicel 4CH-20 Compatible Pool Filter Cartridge
(UNICEL 4CH-20)

The Filbur FC-0131 is the replacement filter for the UNICEL 4CH-20 R. The Unicel 4CH-20 Compatible Pool Filter Cartridge has an outer diameter of 4 5/8 inches, and a length of 6 3/4 inches. This


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Unicel 4CH-20 Compatible Pool Filter Cartridge
Our Price: $21.95
Retail: $24.99
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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.


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Unicel C-4325 Comp. Pool & Spa Filter Cartridge
Our Price: $16.99
Retail: $18.90
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Unicel 5CH-203 - Comp. Pool and Spa Water Filter
(Unicel 5CH-203 R)

The Unicel 5CH-203 R is a compatible replacement for the following pool and spa filter: PLAS35 The Unicel 5CH-203 - Comp. Pool and Spa Water Filter has a diameter of 5 3/8 inches and is 8 1/2 inches long. This Unicel pool filter has a cl


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Unicel 5CH-203 - Comp. Pool and Spa Water Filter
Our Price: $19.99
Retail: $29.63
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Unicel C-6430 - Compatible Pool and Spa Filter
(Unicel C-6430 R)

The Unicel C-6430 R is a compatible replacement for the following pool filters: Filbur FC-3915 Hot Springs 31489 PWK30 The Unicel C-6430 - Compatible Pool and Spa Filter has a length of 10 1/2 inches, width of 6 inches, and top and b


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Unicel C-6430 - Compatible Pool and Spa Filter
Our Price: $19.99
Retail: $29.99
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Unicel 6CH 940 Spa Filter Compatible with Microban
(FC-0359M)

The Filbur FC-0359M Spa Filter is compatible with the Unicel 6CH 940 Spa Filter that is used in many manufacturers' spas requiring 1 1/2" male SAE threads. This Filbur FC-0359M spa filter also replaces the Unicel 6CH-940RA and the Pleatco PWW-50


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Unicel 6CH 940 Spa Filter Compatible with Microban
Our Price: $24.99
Retail: $27.80
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Unicel C-8409 Comp. Pool Filter - Hayward C-900
(Unicel C-8409 R)

The Unicel C-8409 Comp. Pool Filter - Hayward C-900 provides superior purification for swimming pool and spa water through 90 square feet of pleated polyester media. This pool filter cartridge has dimensions of 8 15/16" x 17 3/8" with 4" Open top an


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Unicel C-8409 Comp. Pool Filter - Hayward C-900
Our Price: $45.42
Retail: $49.95
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Unicel 5CH-352 Replacement Pool Filter Cartridge
(UNICEL 5CH-352 R)

The UNICEL 5CH-352 R is the compatible replacement for the following pool and spa filters: Filbur FC-0196 Marquis 370-0242 The Unicel 5CH-352 Replacement Pool Filter Cartridge has an outer diameter of 5 3/16 inches, and a length of 12 1/2 inc


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Unicel 5CH-352 Replacement Pool Filter Cartridge
Our Price: $23.99
Retail: $26.63
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Unicel C-8411 Comp Pool Filter for Hayward C760-RE
(Unicel C-8411 R)

The Unicel C-8411 Comp Pool Filter for Hayward C760-RE is a replacement water filter cartridge intended to purify water in swimming pools and spas and improve water clarity. This pool filter cartridge measures 8 15/16" x 17 3/8" with 4" Open top and


Special Order. Ships in 2 days.
Unicel C-8411 Comp Pool Filter for Hayward C760-RE
Our Price: $38.99
Retail: $43.30
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Unicel UHD-SR100 Comp. Pool Filter Replacement
(Unicel UHD-SR100 R)

The Unicel UHD-SR100 Comp. Pool Filter Replacement is a spa filter cartridge that measures 8 11/16" x 25 1/2" with 100 sq. ft. of media area. This pool water filter features a 4 3/16" Open top style and a 4 3/16" Open Orange bottom style. This compa


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Unicel UHD-SR100 Comp. Pool Filter Replacement
Our Price: $55.99
Retail: $59.93
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Unicel C-4335 - Comp. Pool and Spa Water Filter
(Unicel C-4335 R)

The Unicel C-4335 - Comp. Pool and Spa Water Filter is a pleated pool filter with 35 square feet of media filtration fabric. This 35 square foot filter measures 9 1/4" x 4 15/16", and features 2 1/8" open top and bottom styles. This pleated pool fil


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Unicel C-4335 - Comp. Pool and Spa Water Filter
Our Price: $16.99
Retail: $17.75
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Unicel 6CH-502 Comp. Pool Water Filter Cartridge
(UNICEL 6CH-502 R)

The Unicel 6CH-502 Comp. Pool Water Filter Cartridge is constructed with sharp pleat folds to trap debris and improve the water quality of swimming pools and spas. This pool filter cartridge, also known as the Filbur FC-0311, measures 6 3/4" x 8" wi


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Unicel 6CH-502 Comp. Pool Water Filter Cartridge
Our Price: $28.99
Retail: $32.18
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Unicel C-8326 - Comp. Pool and Spa Water Filter
(Unicel C-8326 R)

The Unicel C-8326 R is a compatible replacement for the following pool and spa filters: Sundance 6540-488 PSD 125-2000 The Unicel C-8326 - Comp. Pool and Spa Water Filter has a length of 19 inches, an outer diameter


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Unicel C-8326 - Comp. Pool and Spa Water Filter
Our Price: $51.99
Retail: $58.82
You Save 12%!

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Unicel C-8475 Comp. Pool & Spa Replacement Filter
(Unicel C-8475 R)

The Unicel C-8475 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Coleman 75 Filbur FC-3320 The Unicel C-8475 Comp. Pool & Spa Replacement Filter has an outer diameter of 8 inch


Out of stock
Unicel C-8475 Comp. Pool & Spa Replacement Filter
Our Price: $34.99
Retail: $38.84
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Unicel 5CH-402 Comp. Pool & Spa Filter Cartridge
(Unicel 5CH-402 R)

The Unicel 5CH-402 Comp. Pool & Spa Filter Cartridge is a pool filter cartridge replacement constructed with 45 sq. ft. of pleated Reemay filter media for the reduction of contaminants in swimming pool and spa water. This compatible Unicel spa filte


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Unicel 5CH-402 Comp. Pool & Spa Filter Cartridge
Our Price: $24.99
Retail: $27.74
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Unicel 4CH-24 Compatible Replacement Pool Filter
(UNICEL 4CH-24 R)

The Filbur FC-0131 is the replacement filter for the UNICEL 4CH-24 R. The Unicel 4CH-24 Compatible Replacement Pool Filter has an outer diameter of 4 5/8 inches, and a length of 9 3/4 inches.


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Unicel 4CH-24 Compatible Replacement Pool Filter
Our Price: $18.99
Retail: $31.13
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Unicel 5CH-502 Replacement Pool Filter Cartridge
(UNICEL 5CH-502 R)

The Filbur FC-0195 is the replacement filter for the UNICEL 5CH-502 R. The Unicel 5CH-502 Replacement Pool Filter Cartridge has an outer diameter of 4 3/16 inches, and a


In stock! Ships in 1 business day.
Unicel 5CH-502 Replacement Pool Filter Cartridge
Our Price: $26.99
Retail: $29.99
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Unicel C-8412 - Comp Pool and Spa Water Filter
(Unicel C-8412 R)

The Unicel C-8412 - Comp Pool and Spa Water Filter is a pool filter cartridge that measures 23 5/16 inches in length and 8 15/16 inches in diameter, and has 4 inches top/bottom holes. This pleated pool filter offers 125 sq. ft. of media area and a m


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Unicel C-8412 - Comp Pool and Spa Water Filter
Our Price: $62.49
Retail: $69.95
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