Welcome to Odorhog Vent Pipe Filters Canada


Vent pipe odor affecting your day? Welcome to Odorhog Canada!

We have 12 years successful years of filtering hydrogen sulphide(that rotten egg smell) from vent stacks in residential and commercial applications.

Do you have a bad odor coming from one or more of the vent pipes on your roof of your home or cabin? Our made for Canada ABS standard units will eliminate the sewer gas odor and give you back your deck and yard.

Roof-top plumbing vents allow pressure to equalize as waste water flows down the drain pipes, without a vent your sinks/tubs/toilets would gurgle and glug.

These problems can be caused when the wind currents that are supposed to carry the vent gases up and way sometimes bring the sewer gas down to ground level. This can happen if you have a temperature inversion or have down-drafts off of a hill. The problem can be more noticeable during evening or nightime.

*All Odorhog units come complete with activated carbon media.
*Carbon media is completely and easily replaceable, should the carbon become ineffective.
*Carbon typically has a lifespan of 1-2 years after installation.


Contractor 6 Pack 4"


$617.70 $495.00

Solar Fan 3" ABS Unit



Contractor 6 Pack - Save 20%


$539.95 $429.95

Aerohog360 4" ABS Unit



Carbon Replacement 3" Bag



Why do they work so well?