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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 C-7350 Comp. Caldera 50 Pool Water Filter
(Unicel C-7350 R)

The Unicel C-7350 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Caldera Spas 1019401 Filbur FC-3963 The Unicel C-7350 Comp. Caldera 50 Pool Water Filter has an outer diameter


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Unicel C-7350 Comp. Caldera 50 Pool Water Filter
Our Price: $32.95
Retail: $34.99
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Unicel C-7633 Comp. Pool Filter Cartridge
(Unicel C-7633 R)

The Unicel C-7633 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 33 square feet of premium media. This compatib


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Unicel C-7633 Comp. Pool Filter Cartridge
Our Price: $27.83
Retail: $29.95
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Unicel C-7680 Comp. Pool Filter Replacement
(Unicel C-7680 R)

The Unicel C-7680 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Pac Fab/Pentair MY 80 Filbur FC-1940 The Unicel C-7680 Comp. Pool Filter Replacement has an outer diameter of 7


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Unicel C-7680 Comp. Pool Filter Replacement
Our Price: $45.99
Retail: $51.05
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Unicel C-8418 Comp. Jandy Pool Filter Cartridge by Filtersfast
(Unicel C-8418 R)

The Unicel C-8418 Comp. Jandy Pool Filter Cartridge is intended to purify your swimming pool and spa's water. Measuring 8 15/16" x 33 1/8" with 4" Open top and bottom holes, this pool filter cartridge features 200 square feet of media area. This com


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Unicel C-8418 Comp. Jandy Pool Filter Cartridge by Filtersfast
Our Price: $97.95
Retail: $107.95
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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 4CH-30 Comp. Pool Water Filter Cartridge
(UNICEL 4CH-30 R)

The Unicel 4CH-30 Comp. Pool Water Filter Cartridge improves the quality of your pool and spa water through pleated media and 30 square feet of media. This Unicel pool filter measures 4 5/8" in diameter and 11 7/8" in length. This pool filter cartri


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Unicel 4CH-30 Comp. Pool Water Filter Cartridge
Our Price: $79.95
Retail: $84.95
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Unicel C-7652 Comp. Pool Water Filter
(Unicel C-7652 R)

The Unicel C-7652 Comp. Pool Water Filter is a pool filter cartridge replacement constructed with 50 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


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Unicel C-7652 Comp. Pool Water Filter
Our Price: $35.99
Retail: $39.95
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Unicel T-380R Comp. Spa Water Filter 7-Pack
(Unicel T-380R R)

The Unicel T-380R R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Universal Six, T-380 Filbur FC-3061 The Unicel T-380R Comp. Replacement Spa Water Filter has an outer diameter


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Unicel T-380R Comp. Spa Water Filter
Our Price: $174.65

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Unicel C-2302 Comp. Pool Filter 9-Pack
(Unicel C-2302 R)

The Unicel C-2302 Comp. Pool & Spa Water Filter is constructed with pleated Reemay filter media and reinforced antimicrobial end caps. This pool filter cartridge improves water clarity and quality through 15 square feet of premium media. This compat


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Unicel C-2302 Comp. Pool Filter
Our Price: $58.95

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Unicel C-6600 Comp. Watkins 45 Pool Water Filter
(Unicel C-6600 R)

The Unicel C-6600 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Watkins 45 Filbur FC-3930 The Unicel C-6600 Comp. Watkins 45 Pool Water Filter has an outer diameter of 6 3/8 i


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Unicel C-6600 Comp. Watkins 45 Pool Water Filter
Our Price: $25.99
Retail: $28.85
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Unicel 6CH-502RA Comp. Pool & Spa Water Filter
(UNICEL 6CH-502RA R)

The Unicel 6CH-502RA Comp. Pool & Spa Water Filter is constructed with sharp pleat folds and Microban technology to trap debris in pools and spas, reduce odors, and inhibit the growth of bacteria and black mold. This pool filter cartridge, also know


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Unicel 6CH-502RA Comp. Pool & Spa Water Filter
Our Price: $28.99
Retail: $32.18
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Unicel 7CH-32 Comp. Pool & Spa Water Filter
(UNICEL 7CH-32 R)

The Unicel 7CH-32 Comp. Pool & Spa Water Filter is a pleated water filter measuring 7" x 8" that is used to purify the water in your swimming pool or spa. Utilizing 32 square feet of media, this pool filter cartridge traps contaminants and increases


Special Order. Ships in 2 days.
Unicel 7CH-32 Comp. Pool & Spa Water Filter
Our Price: $26.99
Retail: $29.96
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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


Special Order. Ships in 2 days.
Unicel 4CH-35 Pool & Spa Comp. Filter Cartridge
Our Price: $83.96
Retail: $93.20
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Unicel 8CH-66 Comp. Pool & Spa Water Filter
(UNICEL 8CH-66 R)

The Unicel 8CH-66 Comp. Pool & Spa Water Filter 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-0515, measures


Special Order. Ships in 2 days.
Unicel 8CH-66 Comp. Pool & Spa Water Filter
Our Price: $44.99
Retail: $49.99
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Unicel C-4428 Comp. Pool Filter Cartridge
(Unicel C-4428 R)

The Unicel C-4428 Comp. Pool Filter Cartridge is a pool filter cartridge replacement constructed with 25 sq. ft. of pleated Reemay filter media for the reduction of contaminants in swimming pool and spa water. This compatible Unicel spa filter, also


In stock! Ships in 1 business day.
Unicel C-4428 Comp. Pool Filter Cartridge
Our Price: $19.99
Retail: $22.19
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Unicel 6CH-960 Comp. Pool Filter Cartridge
(Unicel 6CH-960 R)

The Unicel 6CH-960 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Jacuzzi Premium 52 sq. ft. Filbur FC-2800 The Unicel 6CH-960 Comp. Pool Filter Cartridge has an outer diameter


In stock! Ships in 1 business day.
Unicel 6CH-960 Comp. Pool Filter Cartridge
Our Price: $34.99
Retail: $38.84
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Unicel Comp. Replacement Pool Filter C-8417 by Filtersfast
(Unicel C-8417 R)

The Unicel Comp. Replacement Pool Filter C-8417 is a pool filter replacement with 4" Open top and bottom holes. This compatible Unicel pool filter measures 8 15/16" x 28 3/16" and has media weight of 4 oz. This pool filter cartridge is constructed w

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In stock! Ships in 1 business day.
Unicel Comp. Replacement Pool Filter C-8417 by Filtersfast
Our Price: $110.77
Retail: $149.95
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Unicel C-9478 Comp. Spa Filter - Jacuzzi CFR-150
(Unicel C-9478 R)

The Unicel C-9478 Comp. Spa Filter - Jacuzzi CFR-150 is a compatible replacement pool filter cartridge built with reinforced antimicrobial end caps and Reemay filter media with break-resistant bands. This compatible Unicel pool filter, also known as


In stock! Ships in 1 business day.
Unicel C-9478 Comp. Spa Filter - Jacuzzi CFR-150
Our Price: $79.99
Retail: $99.99
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Unicel C-4403 Comp. Spa Filter Cartridge
(Unicel C-4403 R)

The Unicel C-4403 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters: Nemco Spa 25 sq. ft. Filbur FC-3073 The Unicel C-4403 Comp. Spa Filter Cartridge has an outer diameter of 4 5/8


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Unicel C-4403 Comp. Spa Filter Cartridge
Our Price: $21.99
Retail: $24.41
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Unicel 8CH-202RA Comp. Pool & Spa Filter Cartridge
(UNICEL 8CH-202RA R)

The Unicel 8CH-202RA Comp. Pool & Spa Filter Cartridge features Microban technology to reduce odors and fight the growth of bacteria and black mold. This pool filter cartridge, also known as the Filbur FC-0517M, features sharp pleat folds and 120 sq


Special Order. Ships in 2 days.
Unicel 8CH-202RA Comp. Pool & Spa Filter Cartridge
Our Price: $49.99
Retail: $55.50
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Unicel 8CH-852 Comp. Pool Water Filter Cartridge
(UNICEL 8CH-852 R)

The Unicel 8CH-852 Comp. Pool Water Filter Cartridge is built with a Crescent Handle top style and 2" MPT bottom style. Also known as the Filbur FC-0518, this pool filter cartridge features sharp pleat folds and 85 sq. ft. of media area to trap cont


Special Order. Ships in 2 days.
Unicel 8CH-852 Comp. Pool Water Filter Cartridge
Our Price: $52.99
Retail: $58.90
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Unicel C-7350RA Comp. Replacement Pool Filter
(Unicel C-7350RA R)

The Unicel C-7350RA Comp. Replacement Pool Filter is constructed with 50 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-3963M,


Special Order. Ships in 2 days.
Unicel C-7350RA Comp. Replacement Pool Filter
Our Price: $39.99
Retail: $44.39
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Unicel C-7656 Comp. Pool and Spa Filter Cartridge by Filtersfast
(Unicel C-7656 R)

The Unicel C-7656 R is a compatible replacement for the following pool and spa filters: Hayward CX 500 PA50/-4/-M Aladdin 15004 The Unicel C-7656 Comp. Pool and Spa Filter Cartridge has top and bottom open holes with gaskets that ha


In stock! Ships in 1 business day.
Unicel C-7656 Comp. Pool and Spa Filter Cartridge by Filtersfast
Our Price: $34.99
Retail: $38.90
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Unicel 6CH-940 - Comp. Pool and Spa Water Filter by Filtersfast
(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 by Filtersfast
Our Price: $24.99
Retail: $27.80
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Unicel 6CH-961 Comp Pool & Spa Filter W/ Top
(Unicel 6CH-961 R)

The Unicel 6CH-961 Comp Pool & Spa Filter W/ Top is a pool filter cartridge replacement constructed with 60 sq. ft. of pleated Reemay filter media for the reduction of contaminants in swimming pool and spa water. This compatible Unicel spa filter, a


In stock! Ships in 1 business day.
Unicel 6CH-961 Comp Pool & Spa Filter W/ Top
Our Price: $32.99
Retail: $49.99
You Save 34%!

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