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Products (134)

Premium Series 4-round 20 in. Cartridges, 2 in. NPT; 60 gpm max
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Premium Series 5-round 30 in. Cartridges, 2 in. NPT; 120 gpm max
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Premium Series 5-round 40 in. Cartridges, 2 in. NPT; 150 gpm max
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Premium Series 7-round 40 in. Cartridges, 2 in. NPT; 200 gpm max
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10 in. Commercial Housing, Single Mounting Bracket, Screws, Wrench
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10 in. Commercial Housing, Single Mounting Bracket, Screws, Wrench
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10 in. Heavy Duty Glass Reinforced Polypropylene; 3/4 in. FNPT
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20 in. Heavy Duty Glass Reinforced Polypropylene; 3/4 in. FNPT
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White Sump; White Cap; 1/4 in. FNPT; 1/4 in. Candle Mount Cartridge
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White Sump; White Cap; 1/4 in. FNPT; DOE Cartridge
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10 in. Clear Sump; White Cap; 3/4 in. FNPT Stainless Steel Inserts
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10 in. Valve In Head Housing, Mounting Bracket, Wrench
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Clear Sump; Black Cap; 3/4 in. FNPT; Pressure Relief
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Clear Sump; Black Cap; 1/2 in. FNPT; Pressure Relief
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Blue Sump; Black Cap; 3/4 in. FNPT; Pressure Relief
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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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Clear Sump; Black Cap; 1 in. FNPT; Pressure Relief
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White Sump; Black Cap; 1 in. FNPT; Pressure Relief
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Blue Sump; Black Cap; 3/4 in. FNPT; Pressure Relief
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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.
Technical Services

Frequently Asked Questions
Want to know more about Reverse Osmosis or Water Softeners? Visit the Watts Water Quality Products Frequently Asked Questions pages.