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America's Favorite Hot Tub Supply
America's Favorite Hot Tub Supply

Swing / Spring style check valve for Hot Tubs. 2" Slip or 2.5" Spigot fittings - 1/2 LB activation. Clear body to confirm water flow. Orders $100+ Ship FREE!
Check valve with reliable combination Swing/Spring operation. Clear PVC allows for easy visual inspection of water flow obstructions.
Product notes: Chemically resistant PVC and EPDM seal. Replaces 0821-20, 0821-20C, 0821-20M, 0821-20MC, 1011-20, 1520C-20, 200-20, 200-C20 & 200-20W.
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