Oatey 39262 Sure-Vent 1 1/2" - 2" 20 Branch, 8 Stack DFU Air Admittance Valve Kit with Wall Box

Ensure your drainage systems are operating efficiently with this Oatey Sure-Vent kit! This kit includes a one-way valve that is expertly crafted to allow air into your plumbing drainage systems when negative pressures develop within them. Designed...

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