Plastic Filter Housings & Accessories
Products (97)

Clear Sump; White Cap; 1/4 in. FNPT; DOE Cartridge
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White Sump; White Cap; 1/4 in. FNPT; DOE Cartridge
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White Sump; White Cap; 1/4 in. FNPT; DOE Cartridge
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Blue Sump; Black Cap; 1.5 in. FNPT; Pressure Relief
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Blue Sump; Black Cap; 1 in. FNPT; Pressure Relief
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20 in. Full-Flow (B-B) Housing, Single Mounting Bracket, Screws, Wrench
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Blue Sump; Black Cap; 3/4 in. FNPT; Pressure Relief
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White Sump; White Cap; 1.5 in. FNPT; Pressure Relief
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White Sump; White Cap; 1 in. FNPT; Pressure Relief
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10 in. Residential Housing, Single Mounting Bracket, Screws, Wrench
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10 in. High Purity Natural Polypropylene; 3/4 in. FNPT
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*The wetted surface of our Lead Free products contacted by consumable water contain less than one quarter of one percent (0.25%) of lead by weight.
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Frequently Asked Questions
Want to know more about Reverse Osmosis or Water Softeners? Visit the Watts Water Quality Products Frequently Asked Questions pages.