This Oatey Mushroom vent cap is made of high-impact PVC and fits on top of 3-in or 4-in pipe vent stacks. It prevents debris, water, and various critters from entering the vent pipe, while still allowing the proper air flow through your DWV system. Ships fully assembled and includes 3 hex-head bolts.
- Fits either 3in or 4in vent stacks
- Includes 3 hex-heads bolts
- Made of high-impact PVC
- Ships fully assembled and includes 3 hex-head bolts