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