Protect your OdorHog roof vent filter from the elements while keeping septic and sewer odors under control. This all-weather mushroom cap sits on top of your OdorHog filter, made from heavy-duty charcoal grey PVC with three self-taping metal screws for a secure fit. It...

This galvanized steel septic vent cap provides superior venting while reducing sewer gas odors with its activated charcoal filter. The louvered metal housing installs as a slip-on or clamp-on unit over PVC, ABS, metal, or cast iron vent pipes and includes a replaceable mesh...