Product Description
Sweetfilter IV manhole odor control inserts eliminate sewer gas smell overnight. Odor control manhole inserts provide generous venting through OX PELLETSTM, the patented oxidizing/polishing media. Oxidation is accomplished with chlorine dioxide technology. Chlorine dioxide is an extremely powerful oxidizing agent. For example, one pound is equivalent in oxidation power to 2.5 pounds chlorine; 3.8 pounds of potassium permanganate. Because chlorine dioxide reacts selectively and primarily with only the most offensive odor producing compounds (hydrogen sulfide, organic sulfurs, organic amines)chlorine dioxide OX PELLETSTM will normally provide a much longer service life than products such as activated carbon.
Units are manufactured to exact user specifications and typically require 10 days for fabrication.
