Product Overview

The OdorHog Brand comes fully assembled,
charged with charcoal and ready to install...
Accept no imitations!

We manufacture many versions of the OdorHog™ Vent Pipe Filter. This page contains a quick overview of the various models available along with information on sizing and specifications.

Measuring and Sizing Guide

Measure your vent pipe's outside diameter to see which size OdorHog you need:

Nominal Pipe Size (inches) Outside Diameter (inches) Nominal Inside Diameter (inches)
1.5 1.900 1.610
2 2.375 2.067
3 3.500 3.068
4 4.500 4.026
6 6.625 6.065
How to Measure Your Vent Pipe

Specifications

We have drawings and specifications of various OdorHog models available upon request. Contact Us by phone or email if you need them.

OdorHog(TM) Vent Pipe FiltersStandard OdorHog Products
starting at $37.49

Our standard models have a hard plastic "hub" that fits snugly over standard PVC/ABS vent pipes. No tools are needed to install - just use your hands to fit the OdorHog tightly to your vent pipe.

White PVC
Our standard models are manufactured in WHITE PVC with a mushroom, metal or T-fitting cap.

Black ABS
Our standard products are also available in BLACK ABS with either a mushroom, metal or T-fitting cap. We recommend the ABS models for Northern US and Canada where sub-zero temps are likely.

Shop for Standard OdorHog Products

OdorHog(TM) Vent Pipe FiltersClamp-On OdorHog Products
starting at $40.49

Our Clamp-On models have "no-hub" rubber connectors that are clamped down on a cast-iron pipe or non-standard size PVC/ABS vent pipe. Use a 5/16" wrench or nut-driver to tighten clamp screw.

White PVC
Our standard clamp-on models are manufactured in WHITE PVC with either a metal or T-fitting cap.

Black ABS
Our clamp-on products are also available in BLACK ABS with either a metal or T-fitting cap. We recommend the ABS models for Northern US and Canada where sub-zero temps are likely.

Shop for Clamp-On OdorHog Products

OdorHog(TM) Vent Pipe FiltersCommercial OdorHog Products
starting at $96.49

The commercial version of OdorHog uses a Coconut Shell-based carbon, proven to last up to 4 times longer. For sizes of 4" or less, it is only available in Black ABS with Mushroom Cap. Our 6" model is only available in White PVC with Metal Cap. IT IS IDEAL FOR RESTAURANTS, SCHOOLS AND OTHER COMMERCIAL BUILDINGS!

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OdorHog(TM) Vent Pipe FiltersIn-Line OdorHog Products
starting at $96.49

The In-Line OdorHog is a commercial grade septic and sewer filter that installs in the attic. The In-Line OdorHog absorbs the offensive odors before they have a chance to be emitted from the vent stack.

Shop for In-Line OdorHog Products

PowerHog(tm) Vent Pipe FiltersPowerHog™ Solar-Powered (Forced Ventilation) Products
starting at $193.49

The PowerHog is a dynamic activated carbon vent pipe filter. It is an active vent pipe filter, compared to the passive nature of the standard OdorHog product. The Powerhog has a small fan in the cap portion which draws the odors up and out of the septic system. The fan extracts 680 cubic feet of H2S per hour (under normal working conditions).

PowerHog
The standard PowerHog™ uses solar cells to power a fan during daylight hours.It is available in either PVC or ABS, just like the OdorHog and is installed the same way. We recommend the ABS models for Northern US and Canada where sub-zero temps are likely.

PowerHog PLUS
The PowerHog™ PLUS includes a rechargeable battery that will power the fan for 48 hours without any sunlight. It is available in either PVC or ABS, just like the OdorHog and is installed the same way. We recommend the ABS models for Northern US and Canada where sub-zero temps are likely.

PowerHog UPGRADE
We also offer upgrades from a standard OdorHog to either a PowerHog or PowerHog PLUS.

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AeroHog(tm) Vent Pipe FiltersAeroHog™ 360 (with PATENTED black polycarbonate rain cap)
starting at $114.49

Introducing the all new AeroHog 360! The very best vent pipe odor control is now available with the latest PATENTED technology cap.

The AeroHog 360 is fitted with an aerodynamic, black polycarbonate rain cap that uses a patented design to help pull unwanted stinky gas right out of your vent pipe. This is especially important for people living in windy areas.

All AeroHog 360s come complete with Vapor Phase Pelletized Charcoal in a fiberglass mesh bag. To replenish the carbon, simply pull off the cap, pull the old carbon bag out and slide in a new one. For convenience and compatibility, the AeroHog 360 uses the same carbon replacement bags as our regular OdorHogs.

All AeroHog 360s come with a UV Resistant Rubber Coupling and 2 stainless steel clamps to fit both standard vent pipes and non-standard Cast Iron, Copper and Steel Pipes.

The AeroHog 360 comes in Black ABS. If you would like to have a white PVC version instead, just request PVC in the "comments" section of our online order form during check-out. As always, we recommend Black ABS for cold climates.

Shop for AeroHog 360 Products

RoadHog Odor Absorbing Manhole InsertRoadHog™ Municipal Product
priced at $595.00

The RoadHog is a specially designed Manhole insert with the addition of a canister containing 20 pounds of commercial grade activated carbon. The carbon traps the unpleasant hydrogen sulfide (rotten egg) odors. Purified air is then allowed to ventilate through the canister lid.

Shop for RoadHog Products

Custom Products

If you don't see the exact product that you want, we can customize any product to meet your needs.

Please email us at or call us at 1-800-963-6746. We do not charge extra for custom made orders. We can fit OdorHogs to 5 inch pipe and other non-standard sizes.

Charcoal SuppliesCharcoal for OdorHogs
starting at $22.49

For your convenience, we offer individual replacement bags and 55 pound bags of regular and Coconut Shell-based charcoal for all of our commercial models and our standard models of 3" or larger. The standard 1.5" and 2" OdorHogs are designed as disposable units, so the charcoal cannot be replaced.

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Installation Instructions

For all products except Clamp-On and AeroHog 360 models, simply slip the coupling end of the OdorHog over the existing vent pipe. You are basically coupling pipe together, except you do not need glue as the connection is snug already. Click here for a drawing of the installation process (Adobe Acrobat format).

Our Clamp-On models have "no-hub" rubber connectors that are clamped down on a cast-iron pipe or non-standard size PVC/ABS vent pipe. Use a 5/16" wrench or nut-driver to tighten clamp screw.

Our AeroHog 360 models come with a UV Resistant Rubber Coupling and 2 stainless steel clamps to fit both standard vent pipes and as non-standard Cast Iron, Copper and Steel Pipes. As with the Clamp-On models, use a 5/16" wrench or nut-driver to tighten clamp screw.

The product worked great. I had just spent $30,000 on a new septic field and could not understand why I stepped out my back door to smell sewer gases in the evenings or colder days. At first I thought we would have to dig the back yard up again and the septic nightmare would continue. After searching the Internet and (with) nothing to lose, I was more than willing to try your solution. After two weeks no odors noticed!!!!

-Mark in CT (read more testimonials)

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