Air Filter Sales

T.H. Eifert Mechanical is a distributor of air filtration products. We proudly supply high quality air filtration products made in America and backed with over 40 years of experience in the industry for a broad range of commercial and industrial applications.

We distribute one of the industries broadest range of air filters for any existing housing. Standard, semi-standard and custom sizes are available to meet your facility's needs. Our filter manufacturers maintain an ongoing Quality Assurance Program to insure each filter surpasses the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (ASHRAE) Standard, achieves high efficiencies and low pressure drops. To insure our customers of low prices, we sell by carton quantity only.

For a quote compete our filter form and fax to 517-484-3782 or email us your request for a filter quote to To ensure the best possible prices for our customers, we sell in case lots only.

24 Hour Service, 7 Days a Week, 517-484-9944.

Complete Line of Air Filter Products

  • Multi-Pleat extended surface filters in standard and high capacity
  • Multi-Sak extended surface pocket filters
  • Multi-Flo and Multi-Cell Rigid Air Filters with galvanized steel cell sides
  • DuraMAX Minipleat Filters in a rugged 12"deep size
  • Maxi-Grid Internally Supported Panel Filters
  • BioMAX HEPA Filters and Gel Seal Minipeats
  • MicroSafe Antimicrobial-Treated Filters
  • Synthetic and Fiberglass Bulk, Roll Filter and Pads
  • Cylindrical and Basket Replacement Filter Cartridges
  • Specialty media, filter housings and accessories

  • Hospital, pharmaceutical and clean room applications
  • Office buildings, sports arenas, universities and commercial facilities
  • Industrial plants and gas turbine applications
  • Paint overspray and industrial finishing applications
  • Airports, museums and other carbon and gas phase filtration applications