Quality Statement

The complete line of Air Filtration Products for Commercial, Industrial, Hospital, Gas Turbine and Paint Filtration Applications


Quality Assurance Program

Koch Filter maintains an ongoing Quality Assurance Program (QAP) to insure complete customer satisfaction with every filter we ship.

By focusing on providing total customer satisfaction, Koch's QAP is able to encompass the entire manufacturing process. Starting with excellence in engineering standards, manufacturing begins with the close inspection of raw materials by experienced individuals.

From this initial rigid review of component materials through all phases of production to the final packing inspection, the QAP matches the integrity and standards of all Koch employees. As a final step in the Quality Assurance Program, the in-house inspections are regularly verified by independent test laboratories. These independent tests are conducted in accordance to all current ASHRAE Standards.

Today Koch Filter utilizes its North America manufacturing footprint (4 locations), our authorized distribution network (300 locations) and over 30 highly trained sales engineers, customer service professionals and seasoned production personnel trained in LEED, KAIZAN, ISO, NESHAP, SPC and SIX SIGMA activities to supply quality products to a diverse customer base. 

Koch Filter Corporation is your “total value added” filtration supplier; so contact one of our highly trained sales engineers, a customer service professional or an authorized stocking distributor at 1-800-757-5624.


Corporate Offices
8401 Air Commerce Drive - Louisville, KY 40219 - 800.757.5624 - 502.634.4796 - Fax: 502.637.2280 - E mail: info@kochfilter.com

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