With so many different variables affecting the filtration process, it is important to use a type of filter that is adaptable to changing conditions. Our custom oversize frame & pad method of filtration is very adaptable to such conditions.  Odor problem from meat processing and rendering plant was effecting commercial office space.  Solution adding activated charcoal poly pad with particulate pad into our oversized custom frame.n

Carbon poly padn

Carbon Poly combo pad framen

Pile of used filters equal to over 4 cases of standard size filters.n