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Bohn Biofilter, known for its soil filter media, supplies a proven air emissions control system. It’s a powerful single-stage solution with unmatched reliability and superior efficiency.

A leader in biofilters since 1986,  we have satisfied clients which include many wastewater and industrial facilities.

Bohn Biofilter is the original developer and supplier of inorganic biofilters. Our system has satisfied LEED (Leadership in Energy & Environmental Design) certifications and BACT (Best Available Control Technology) requirements.

Read some of our case studies.

Read a presentation about Bohn Biofilter and the benefits of our system vs. chemical scrubbers:  Elimination of Chemicals – Biofilter