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Consistently ranking as an industry leader, Purex (by Pentair) pool and spa replacement parts are developed with advanced techniques and durable materials. There are multiple options available when replacing Purex brand products, all of which can be found at FiltersFast.com.


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Purex Pool and Spa Filters product list


Purex Pool Filter Grid - Purex 48 DE Grid
(FC-9240)

The Purex 48 DE Grid is a Purex pool filter grid compatible made by Filbur that can be used as a replacement filter grid for the Purex SM-2048 and Purex SMBW-2048 (these pool filters are also known as the Pentair SM-2048 and Pentair SMBW-2048). This


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Purex Pool Filter Grid - Purex 48 DE Grid
Our Price: $13.99
Retail: $14.42
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Purex 48 - Comp. DE Pool Filter Grid Replacement
(PUREX 48 R)

The Purex 48 - Comp. DE Pool Filter Grid Replacement is a DE grid filter measuring 10.75" in diameter and 19.37" in length, and featuring durable polypropylene cloth. This compatible Purex pool filter utilizes the filtration of Diatomaceous Earth an


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Purex 48 - Comp. DE Pool Filter Grid Replacement
Our Price: $13.99
Retail: $14.42
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Purex Pool Filter Grid - Purex 60 DE Grid Compat.
(FC-9250)

The Purex 60 DE Grid is a Purex pool filter grid compatible made by Filbur that can be used as a replacement filter grid for the Purex SM-4060 and Purex SMBW-4060 (these pool filters are also known as the Pentair SM-4060 and Pentair SMBW-4060). This


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Purex Pool Filter Grid - Purex 60 DE Grid Compat.
Our Price: $20.99
Retail: $23.30
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Purex P-05237 Comp. Replacement Pool Filter
(Purex P-05237 R)

The Filbur FC-2120 is the replacement filter for the Purex P-05237 R. The Purex P-05237 Comp. Replacement Pool Filter has a diameter of 7 inches, and a length of 14 inches. This spa


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Purex P-05237 Comp. Replacement Pool Filter
Our Price: $27.83
Retail: $29.95
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Filbur FC-2150 Purex CF 60 Pool & Spa Filter
(FC-2150)

The Filbur FC-2150 Purex CF 60 Pool & Spa Filter is a compatible replacement pool and spa water filter cartridge built with premium polyester media with sharp pleat folds that capture dirt particles and contaminants. The strong reinforced PVC center


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Filbur FC-2150 Purex CF 60 Pool & Spa Filter
Our Price: $29.99
Retail: $49.99
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Filbur FC-9260 Purex 72 Pool & Spa Filter
(FC-9260)

The Filbur FC-9260 is the correct compatible replacement for the following pool and spa filter: Unicel FG-1272 The Filbur FC-9260 Purex 72 Pool & Spa Filter combines the filtering superiority of Diatomaceous Earth (D.E.) with the convenience o


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Filbur FC-9260 Purex 72 Pool & Spa Filter
Our Price: $23.99
Retail: $26.63
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Purex 60 - Comp. DE Pool Filter Grid Replacement
(PUREX 60 R)

The Purex 60 - Comp. DE Pool Filter Grid Replacement is a DE grid filter measuring 31 5/16" x 10 3/4", and featuring durable polypropylene cloth. This compatible Purex pool filter utilizes the filtration of Diatomaceous Earth and has 60 sq. ft. of a


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Purex 60 - Comp. DE Pool Filter Grid Replacement
Our Price: $20.99
Retail: $23.30
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Purex 1722841 Comp. Pool & Spa Filter Cartridge
(Purex 1722841 R)

The Filbur FC-2192 is the replacement filter for the Purex 1722841 R. The Purex 1722841 Comp. Pool & Spa Filter Cartridge has a diameter of 7 inches, and a length of 24 7/16 i


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Purex 1722841 Comp. Pool & Spa Filter Cartridge
Our Price: $52.99
Retail: $59.99
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Purex 07-0656 Comp. Pool and Spa Filter Cartridge
(Purex 07-0656 R)

The Purex 07-0656 Comp. Pool and Spa Filter Cartridge is a pool filter replacement measuring 7" x 19 5/8" with 3" Open top and bottom styles. Featuring media area of 80 sq. ft. and premium media construction, this compatible Purex filter is efficien


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Purex 07-0656 Comp. Pool and Spa Filter Cartridge
Our Price: $41.99
Retail: $48.83
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Purex R173583 Comp Pool and Spa Filter Replacement
(Purex R173583 R)

The Purex R173583 Comp Pool and Spa Filter Replacement is a pool filter cartridge that measures 8 7/8" x 39" with 4" Open top & bottom holes. This compatible Purex filter features 240 square feet of media area that effectively improves water quality

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Purex R173583 Comp Pool and Spa Filter Replacement
Our Price: $131.25
Retail: $149.95
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Filbur FC-1970 Purex DM 75 Pool & Spa Filter
(FC-1970)

The Filbur FC-1970 is the correct compatible replacement for the following pool and spa filters: Aladdin 17529 Pleatco PDM75 Unicel C-8401 The Filbur FC-1970 Purex DM 75 Pool & Spa Filter is made of 75 square feet of Reemay spunbound polyest


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Filbur FC-1970 Purex DM 75 Pool & Spa Filter
Our Price: $48.99
Retail: $54.38
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Filbur FC-1974 Purex DM 240 Pool & Spa Filter
(FC-1974)

The Filbur FC-1974 is the correct compatible replacement for the following pool and spa filters: Aladdin 34001 Unicel C-8406 The Filbur FC-1974 Purex DM 240 Pool & Spa Filter is made of 240 square feet of Reemay spunbound polyester media. Thi

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Filbur FC-1974 Purex DM 240 Pool & Spa Filter
Our Price: $131.25
Retail: $149.95
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Purex 07-0657 Comp. Pool & Spa Replacement Filter
(Purex 07-0657 R)

The Purex 07-0657 Comp. Pool & Spa Replacement Filter is a pool filter cartridge measuring 7" x 19 5/8" with 3" Open top and bottom styles. Featuring 60 square feet of media area and premium media, this compatible Purex filter is highly effective at


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Purex 07-0657 Comp. Pool & Spa Replacement Filter
Our Price: $29.99
Retail: $49.99
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Purex 1722840 Comp. Pool & Spa Filter Cartridge
(Purex 1722840 R)

The Filbur FC-2190 is the replacement filter for the Purex 1722840 R. The Purex 1722840 Comp. Pool & Spa Filter Cartridge has a diameter of 7 inches, and a length of 18 7/16 inch


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Purex 1722840 Comp. Pool & Spa Filter Cartridge
Our Price: $49.00
Retail: $56.60
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Purex R173579 Comp. Pool & Spa Filter Cartridge
(Purex R173579 R)

The Purex R173579 Comp. Pool & Spa Filter Cartridge is a spa filter replacement featuring 75 sq. ft. of media area for contaminant reduction in swimming pool/spa water. This compatible Purex filter measures 8 7/8" in diameter x 19 1/2" in length wit


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Purex R173579 Comp. Pool & Spa Filter Cartridge
Our Price: $48.99
Retail: $54.38
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Purex 175689 Comp. Pool & Spa Filter Cartridge
(Purex 175689 R)

The Purex 175689 Comp. Pool & Spa Filter Cartridge is a spa filter replacement featuring 75 sq. ft. of media area for contaminant reduction in swimming pool/spa water. This compatible Purex filter measures 8 7/8" in diameter x 19 1/2" in length with


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Purex 175689 Comp. Pool & Spa Filter Cartridge
Our Price: $48.99
Retail: $54.38
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Purex 72 - Comp. Replacement DE Pool Filter Grid
(PUREX 72 R)

The PUREX 72 R is a compatible replacement for the following pool filter: Unicel FG-1272 The Purex 72 - Comp. Replacement DE Pool Filter Grid has a diameter of 10.75 inches, and a length of 37.125 inches. This diatomaceous earth (DE) pool fil


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Purex 72 - Comp. Replacement DE Pool Filter Grid
Our Price: $23.99
Retail: $26.63
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Purex 1105406 Comp. Pool & Spa Filter Cartridge
(Purex 1105406 R)

The Purex 1105406 Comp. Pool & Spa Filter Cartridge is a pool filter offering premium purification of swimming pool and spa water through 67 square feet of media area. This compatible Purex filter measures 7 inches in diameter and 19 inches in lengt


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Purex 1105406 Comp. Pool & Spa Filter Cartridge
Our Price: $30.99
Retail: $39.99
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Purex 07-0231 Comp. Replacement Filter Cartridge
(Purex 07-0231 R)

The Purex 07-0231 Comp. Replacement Filter Cartridge is a pool filter replacement constructed with high quality media and 105 sq. ft. of area for the reduction of contaminants in swimming pools and spas. This compatible Purex filter measures 7" in d


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Purex 07-0231 Comp. Replacement Filter Cartridge
Our Price: $66.99
Retail: $74.36
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Purex 178572 Comp. Pool and Spa Filter Cartridge
(Purex 178572 R)

The Purex 178572 Comp. Pool and Spa Filter Cartridge is a pool filter cartridge that measures 8 7/8" x 39" with 4" Open top & bottom holes. This compatible Purex filter features 240 square feet of media area that effectively improves water quality i

Free shipping within the continental United States!

Out of stock
Purex 178572 Comp. Pool and Spa Filter Cartridge
Our Price: $131.25
Retail: $149.95
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Purex R173581 Comp. Replacement Pool & Spa Filter
(Purex R173581 R)

The Purex R173581 Comp. Replacement Pool & Spa Filter is a pool water filter built with premium media and 120 square feet of media area for the reduction of unwanted contaminants in water. This compatible Purex filter measures 8 7/8" x 19 1/2" with

Free shipping within the continental United States!

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Purex R173581 Comp. Replacement Pool & Spa Filter
Our Price: $102.80
Retail: $149.95
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Purex 175653 Comp. Replacement Pool & Spa Filter
(Purex 175653 R)

The Purex 175653 Comp. Replacement Pool & Spa Filter is a pool water filter built with premium media and 120 square feet of media area for the reduction of unwanted contaminants in water. This compatible Purex filter measures 8 7/8" in diameter x 19

Free shipping within the continental United States!

Out of stock
Purex 175653 Comp. Replacement Pool & Spa Filter
Our Price: $102.80
Retail: $149.95
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Purex Pentair DM 180 Pool Filter Cartridge
(FC-1973)

The Purex Pentair DM 180 Pool Filter Cartridge is a compatible swimming pool filter designed for in-ground swimming pools and spas.

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In Stock! Ships in 10 to 11 business days.
Purex Pentair DM 180 Pool Filter Cartridge
Our Price: $99.99
Retail: $199.99
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Filbur FC-2120 Purex CF 33 Pool & Spa Filter
(FC-2120)

The Filbur FC-2120 Purex CF 33 Pool & Spa Filter is a compatible filter replacement for the Unicel C-7633 and Pleatco PPF 33. This pool and spa filter also replaces the Purex CF 33 filter. This Filbur filter measures 14 inches in length and 7 inches


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Filbur FC-2120 Purex CF 33 Pool & Spa Filter
Our Price: $27.83
Retail: $29.95
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Filbur FC-9230 Purex 36 Pool & Spa Filter - 8pk
(FC-9230)

The Filbur FC-9230 is the correct compatible replacement for the following pool and spa filter: Unicel FG-1236 The Filbur FC-9230 Purex 36 Pool & Spa Filter combines the filtering superiority of Diatomaceous Earth (D.E.) with the convenience o


In Stock! Ships in 10 to 11 business days.
Filbur FC-9230 Purex 36 Pool & Spa Filter - 8pk
Our Price: $139.95
Retail: $149.95
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Filters Fast - Purex Pool and Spa Filters

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