Complies to ASSE Standard 1050 and 1051. For use as a secondary vent. One size approved to handle up to 4″ vent pipe. Opens/closes as needed by building’s plumbing system.
-58%
Oatey 39224 Sure-Vent Air Admittance Valve 500 DFU Capacity 3" x 4" Schedule 40 ABS adapter – Pkg Qty 6
Original price was: $227.70.$94.99Current price is: $94.99.
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