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. |
Watkins Pool and Spa Filters full 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.
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As Low As:
$18.99 Retail: You Save 37%! ![]() |
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FiltersFast FF-0311 Replacement For Filbur FC-3960 (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.
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Our Price:
$40.99 Retail: You Save 5%! ![]() |
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FiltersFast FF-0311 Replacement For Hot Springs Watkins 65 (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
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Our Price:
$40.99 Retail: You Save 5%! ![]() |
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Filbur FC-3910 Replacement For Watkins 30 Pool 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
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Our Price:
$20.99 Retail: You Save 0%! ![]() |
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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
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Our Price:
$22.99 Retail: You Save 1%! ![]() |
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Filbur FC-3930 Replacement For Watkins 45 (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
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Our Price:
$45.16 Retail: You Save 23%! ![]() |
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