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Featured Products
Air Admittance Valve PVC with Adapter
PVC Air Admittance Valve. 20-DFU. Adapter Fits 1 1/2" and 2" applications. IAPMO and NSF-14 listings. Meets ASSE 1051 A&B.Ite... <Read More>
Air Admittance Valve- ABS
ABS Air Admittance Valve. 20-DFU Fits 1 1/2" and 2" applications. Solvent Weld onto pipe.IAPMO and NSF-14 listings. Meets ASSE 1051 A&B.... <Read More>
PT-Box
20 DFU PVC Air Admittance Valve with adapter installed in a custom fit box. Ready for immediate installation. Comes with frame and louverd cover.... <Read More>