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Quantity
1
Description
Oatey® Sure-Vent® 6 DFU Capacity Air Admittance Valve is a one-way valve designed to allow air to enter the plumbing drainage system when negative pressures develop in the piping system.
Closes through gravity
Complies to ASSE Standard 1...
Reviews
5.0
1 rating
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Oatey Air Admittance Valve
I purchased this item for a slow draining bathroom sink. The valve and numerous pieces of fittings and gaskets were great to eliminate the problem.