BRISTOL VENT CHEK

21028
Price: $2.79 Quantity   
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Vent Chek makes fixture replacement easier, solves the problem of concealing an unsightly vent pipe. Eliminates the vent stack cover at the fixture vent and the possibility of roof leaks. Permits normal drainage and prevents "P" trap siphonage. NOTE: Vent Chek does not eliminate the main vent stack.