The Waterway 550-4370 is an air relief assembly designed for the Crystal Water Cartridge Filter system. It includes a tube and does not require assembly upon purchase. This component is compatible with a filtering capacity of 325 square feet, making it a suitable replacement for part numbers 4742-121, 621727, and 806105210821 in the specified Waterway system.
Waterway Crystal Water Air Relief Assembly
Original price was: $15.35.$11.68Current price is: $11.68.
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