Polylok Poly-Air Activated Carbon Vent
Poly-Air is an activated carbon vent that can remove offensive odors such as Hydrogen Sulfide as they come out of the roof vent. Use the Poly-Air activated carbon vents to eliminate these unpleasant odors! The standard size vent cover will fit 4" and 3" vents, the Poly-Air will also fit 2" and 1.5" vents with the optional vent reducer.
Details:
The Problem: Sewer & septic tank odors are a big problem for some homes. Vents on the roof allow the pressure to equalize as waste water flows down through the drain pipes. Without a vent system, your sinks, tubs, toilets would gurgle and drain slowly. Often, wind currents cause these odor problems. As wind blows over the house, the air currents that are supposed to carry the gases up and away can carry sewer gas down into the living areas.
The Solution: Polylok's Poly-Air can prevent the odor problem by removing offensive odors such as Hydrogen Sulfide as they come out of the roof vent.
