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The Waterway 662-1900 is an Air Control Knob with a scalloped grip design, commonly found in white, designated as "A" style for 1/2" spa air control systems. It is part of the Waterway Dyno-Flow system and is made to fit 1/2" air lines, featuring durability and UV resistance. This component replaces model 662-1900B and 900456.
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
US$40
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