Hydraulic Automatic Shut Off (ASO) - (Valve Only) - AquaFX
Hydraulic Automatic Shut Off (ASO) - (Valve Only) - AquaFX
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Learn more about AffirmUPC: ASOVALVEWHTAQFX
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You need a check valve on your system to prevent back flow. If you do not have a check valve, you need the Automatic Shut Off Kit . The kit comes complete with the ASO, check valve and some extra tubing.