Frames, Housings & OEM Replacements

All Products Catalog Air Filter Housings Brochure

Koch Filter offers air filter housings for new construction and retrofit applications. Available in Single, Dual, V-bank, Carbon and HEPA configurations.

Multi-Pleat™ Series AB, HW and SG
Multi-Pleat AB, HW & SG - Residential Air Cleaner Replacement Filters

Koch Filter Corporation manufactures a complete line of Koch-brand replacement filters for residential and commercial air filtration systems. Each type is offered in two efficiency ranges, MERV8 and MERV 11, and in all popular sizes.

Multi-Pleat Series AB - Replacement filters for
Trion Airbear® and Air Cub®

Multi-Pleat Series HW - Replacement filters for
Honeywell® F-Series

Multi-Pleat Series SG - Replacement filters for
Aprilaire® Space-Gard® media

Type AR Holding Frame
Type AR Filter Holding Frames

Type AR Filter Holding Frames are designed for simple and cost effective construction of filter banks. 16 gauge galvanized steel components insure years of reliable usage and make each Type AR Frame virtually indestructible.

Pad Holding Frame
Pad Holding Frames

Koch Pad Holding Frames are designed for quick and easy filter changes. Sturdy 24 gauge frame construction and 10 gauge hinged-gate make the Koch Pad Frame the ultimate design for frame-and-pad installations.



Corporate Offices
8401 Air Commerce Drive - Louisville, KY 40219 - 800.757.5624 - 502.634.4796 - Fax: 502.637.2280 - E mail:

Regional Sales Offices/Distribution Centers
Atlanta, GA - Detroit, MI - East Greenville, PA* - Houston, TX* - Indianapolis, IN - Kansas City, MO - Louisville, KY* - Madbury, NH - Nashville, TN - Mira Loma, CA*  
*Denotes manufacturing site. 

©2010 Koch Filter Corporation