OATEY Sure-Vent Air Admittance Valve Wall Box with Metal Vent Cover

Oatey Sure Vent Wall Box with Grill Faceplate is a sleek design intended to hide an AAV. It's easy to install and comes with everything you'll need to install the box. The Metal faceplate easily comes off giving you access to the AAV for maintenance and repair. Air Admittance Valve is sold separately.|Can be used with any air admittance valve requiring a recessed installation|Metal grille faceplate allows air movement to the sure-vent while the box offers protection and access to the sure-vent behind the drywall|Grille is attached to the box using screws to the box frame|Box has four mounting brackets to secure it to the studs|The Metal faceplate easily comes off giving you access to the AAV|Air Admittance Valve is sold separately.