In what situations is the Sweetfilter used?
For use in situations where the septic gas odor (hydrogen sulfide or “sewer gas”) is coming out of the vent pipe on the roof. The Sweetfilter carbon filter not only traps sewer gases at the roof vent so they cannot escape into the air at all but it also means less air pollution from greenhouse gases, particularly ammonia , carbon dioxide (global warming) and hydrogen-sulfide, (the rotten-egg smelling gas), which the filter traps on a 18-24% wt/wt basis and used zeocarbon acts as an excelent source of nitrogen when mixed with soil. Even though the Sweetfilter is installed directly on and in the vent pipe, its design is such that it does not significantly impede air being drawn into the vent. Also for vents that are directly connected to the septic tank, pump station, landfill/compost, or municipal sewer. In many instances, city-sewer connections bring www.sewersmell.com gas into the home’s plumbing vents which vent the gases out the roof vent and often down into the back yard where they
