Products
Frames and Housings Overview
A8 Type Clips and Fasteners
A8 Type Clips and Fasteners
  • Clips and springs to fit just about any size filter bank.
  • 6" and 12" spring latches
  • Clips for 2', 4' and 6" filters
AR Frames and Clips
Koch Type AR Filter Holding Frame
  • 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.
  • Each frame is equipped with polyurethane gaskets to provide protection against air-bypass.
  • Pre-punched holes on the sides of the frame make filter bank construction easy and trouble-free.
  • Because it is built with the end user in mind, the Koch Type AR Filter Holding Frame is the ultimate design for straight filter- bank assembly.

Type CA Clips
  • Each Type AR Filter Holding Frame is furnished with Type CA Clips.
  • These multi-purpose spring clips make the AR Frame the most versatile holding frame available.
  • Type CA Clips are designed to hold many different filters tyles and are available in several lengths.
Pad Holding Frames
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.
Permanent Metal Filters
Permanent Metal Washable Filters
  • For air or grease applications
  • Available in all-steel or all-aluminum construction
  • Completely washable
Type A8 Frames
Type A8 and HEPA frames
  • Several standard sizes, used individually or in combination to fit just about any size filter bank
  • Available with or without gaskets to seal between filter and frame, minimizing air bypass
  • Available in 16 gauge galvanized steel and 18 gauge stainless steel
  • Frame includes 4 adjustable galvanized legs for filter depth support and work to prevent air bypass
Filter Housings
Air Filter Housings
  • Versatile line of Air Filter Housings designed for easy installation into original equipment and retrofit filtration systems.
  • Standard housings are constructed of 16 gauge steel and can be manufactured to meet specifications in ASHRAE or HEPA applications.
  • A wide variety of optional features and housing depths.