Air Admittance Valve Wall Box Sure Vent With Adjustable Faceplate Slim Four and One Half by Five and Three Quarters Inches High Impact Polystyrene Construction Fits Six or Twenty DFU AAVs With One and a Half or Two Inch Adapters Low Profile Look

Slim Air Admittance Valve Wall Box with adjustable faceplate
✔️ Accommodates 6 or 20 DFU AAVs with 1-1/2" or 2" adapters, white

The wall box is designed to house an air admittance valve for recessed installations behind walls, typically used in plumbing runs where venting is needed without external vent piping. It provides a low-profile finish when paired with DFU AAVs and adapters.

✅ 4-1/2" x 5-3/4" high-impact polystyrene housing
✅ Accommodates 6 or 20 DFU AAVs with 1-1/2" or 2" adapters
✅ Adjustable faceplate for any wall finish, low-profile look
✅ White color, recessed installation ready
✅ UPC listed

💡 What is an air admittance valve wall box used for in recessed plumbing installations? It's a handy housing that keeps venting inside walls while providing a clean finish. - Efficient venting without exterior piping
- Supports 6 or 20 DFU AAVs with 1-1/2" or 2" adapters
- Handy, low-profile design with adjustable faceplate for wall finishes