Koch Filter™ Permanent Metal Washable Filters Are Ideal For Residential Or Commercial Applications.
Koch Filter™ Permanent Metal Washable Filters are made of crimped wire and expanded metal cloth enclosed with durable Steel or Aluminum frames for long lasting reliability. Completely washable with hose or soapy water. MERV 7 rated filters are available in 1, 2 or 4 inch depths, 16, 20 and 24 inch widths and 20, 24 and 25 inch heights.
Koch Filter™ Permanent Metal Washable Filters Click on a model number to view additional specifications, photo galleries and accessories. Click on an underlined title to change sort order.