ABS Standard 4" Odorhog
Available in Black ABS - Recommended for cold climates!
(Metal rain caps may vary slightly from what is shown.)
If your vent pipe is 4 & 7/16” outside diameter then this is the Odorhog for you
No tools or glue needed to install. It just slips right on the vent pipe on the roof.- Every plumbing vent on the roof must have a filter in order to eliminate the septic odor.
- Our roof vent filters will not cure indoor plumbing odors.