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A variety of pool and spa filter brands is available through the Filters Fast website. Among some of the top brands of filters for pool water purification is Watkins.


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Watkins Pool and Spa Filters product list


FiltersFast FF-0141 Replacement For Filbur FC-3915
(FC-3915)

The Filbur FC-3915, Watkins 30 Pool & Spa Filter replaces Unicel part number C-6430, Harmsco part number H-6430, and Pleatco part number PWK 30. Also known as part numbers C6430, H6430, and 31489.


In stock! Ships in 1 business day.
FiltersFast FF-0141 Replacement For Filbur FC-3915
As Low As: $17.99
Retail: $29.99
You Save 40%!

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Filbur FC-3960 Watkins 65 Pool and Spa Filter by Filtersfast
(FC-3960)

The Filbur FC-3960 Watkins 65 Pool and Spa Filter replaces Unicel C-8465 (C8465), Pleatco PWK 45N (PWK45N) and OEM part no. 31114.


In stock! Ships in 1 business day.
Filbur FC-3960 Watkins 65 Pool and Spa Filter by Filtersfast
Our Price: $39.99
Retail: $43.28
You Save 8%!

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Hot Springs Watkins 65 - Comp. Pool and Spa Filter by Filtersfast
(HS Watkins 65 R)

The Hot Springs Watkins 65 - Comp. Pool and Spa Filter is a pleated pool filter manufactured with 65 square feet of filtration fabric. This 65 square foot filter measures 8.5" x 10.5" and features 3" top and bottom holes. This compatible Hot Springs


In stock! Ships in 1 business day.
Hot Springs Watkins 65 - Comp. Pool and Spa Filter by Filtersfast
Our Price: $39.99
Retail: $43.28
You Save 8%!

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Filbur FC-3910 Watkins 30 Pool & Spa Filter
(FC-3910)

The Filbur FC-3910 Watkins 30 Pool & Spa Filter is a compatible replacement water filter cartridge for swimming pools and spas. This compatible Watkins 30 filter reduces waterborne impurities through pleated polyester media that traps particles with


In Stock! Ships in 1 to 2 business days.
Filbur FC-3910 Watkins 30 Pool & Spa Filter
Our Price: $19.99
Retail: $21.08
You Save 5%!

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Filbur FC-3920 Watkins 33 Pool & Spa Filter
(FC-3920)

The Filbur FC-3920 Watkins 33 Pool & Spa Filter is a compatible replacement water filter cartridge used to purify swimming pool and spa water. This Filbur pool filter prevents cartridge cracks and collapse through reinforced PVC center cores, which


In Stock! Ships in 1 to 2 business days.
Filbur FC-3920 Watkins 33 Pool & Spa Filter
Our Price: $21.99
Retail: $23.30
You Save 6%!

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Filbur FC-3930 Watkins 45 Pool & Spa Filter
(FC-3930)

The Filbur FC-3930 Watkins 45 Pool & Spa Filter is a compatible replacement water filter cartridge used to purify swimming pool and spa water. This Filbur pool filter prevents cartridge cracks and collapse through reinforced PVC center cores, which


In Stock! Ships in 1 to 2 business days.
Filbur FC-3930 Watkins 45 Pool & Spa Filter
Our Price: $26.99
Retail: $28.85
You Save 6%!

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Filters Fast - Watkins Pool and Spa Filters

" Just to express my complete satisfaction with your ordering process and, of course, great pricing. When I need a replacement of refrigerator or HVAC filters, I'll be contacting you again. " - Frank, Corona, CA
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