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...

The In-Line OdorHog™ is a commercial grade septic and sewer filter that installs in the attic. This vent pipe filter utilizes our specially formulated commercial grade charcoal. It comes with (2) Heavy Duty "Clamp On" Rubber Couplings. No glue required. If your vent stack...

The difference between the standard and commercial carbon is the base material the carbon is made from. Standard carbon is made from a wood base and our commercial grade carbon is made from a coconut shell based carbon that has a higher sewer gas...

This mushroom vent cap installs on 3" or 4" plastic PVC or ABS vent pipes or OdorHog filters to keep rain and debris out of the pipe. Made from durable plastic, it attaches securely with three sheet metal screws for a simple, reliable installation. ...

This 55 lb bulk pack of 4mm activated carbon pellets provides efficient adsorption of odors and contaminants. The solid black pellets are easy to handle and are suitable for use in large-scale or repeated filtration applications.