OdorHog Metal Cap Clamp On Vent Stack Pipe Filter 1.5" ABS Removes Outdoor Septic Odor

OdorHog is an activated charcoal vent stack filter for plastic or metal vent pipes that eliminates unpleasant outdoor odors from the roof vents. Fast installation, no glue required, choose from 5 sizes. Proudly made in the USA, OdorHog is built strong with ABS plastic to withstand the sun and weather, our metal cap design keeps out water, leaves, and debris. OdorHog comes ready to use with activated carbon filter bag. Earth-friendlier than disposable filters, our clean and easy-to-replace mesh replacement bags contain superior, activated carbon that lasts years, not months. Please measure your vent stack pipe before ordering an OdorHog. See graph on how to measure. OdorHog is not recommended if you have indoor plumbing odor issues.