Koch Filters Filtration Supply at Lawson Filters & Supply in Harvey, Louisiana

Lawson Filters & Supply: Air Filtration Product Supply

Koch Filters

IMPROVE EFFICIENCY AND PROTECT EQUIPMENT IN GAS TURBINE APPLICATIONS Dirt and dust particles that come into contact with machinery can reduce efficiencies and may lead to costly repairs or replacements as symptoms worsen. Learn how Koch Filter filtration solutions can help keep your equipment and processes operating at peak performance!

Koch Filter is a leading manufacturer of indoor air filtration solutions that protect the quality of life for individuals while protecting processes and equipment in the workplace. Our offerings are one of the broadest in the industry, which include medium and high efficiency filters, HEPA filters, disposable commercial and Industrial filters, automatic roll filters, pocket filters, pleated filters, carbon and gas phase filters, industrial coatings filtration, filter frames and housings, industrial cartridges and more! 

Primary applications for Koch Filter products range from residential to commercial and industrial applications, as well as specialty environments.

Koch Filter incorporates fifty plus years of learning, innovation and product improvement into our family of products. With an experienced staff and strategically positioned manufacturing and distribution facilities across the US, Koch Filter is your trusted partner for filtration products. 


Filter Products

Koch Multi Pleat Filter In Louisiana - Lawson Filters & Supply


The Koch Multi-Pleat is a medium efficiency extended surface pleated panel filter, engineered to provide higher initial efficiencies and overall superior performance than standard pleated filters.

  • High Dust Holding Capacity
  • Sturdy double-wall frame design
  • Moisture resistant beverage board frame
  • Standard and High Capacity models
  • Available in 1", 2", 4" and 6" depths
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Koch Multi Cell Filter In Louisiana - Lawson Filters & Supply


Medium and High Efficiency Extended Surface Air Filters
  • Available in 65%, 85%, and 95% efficiencies
  • Style FM: Galvanized steel cell sides with single header on the air entry side
  • Style NHM: Galvanized steel cell sides with no header
  • Style SBM: Galvanized steel cell sides with header on air entry and air exit sides


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We will distinguish ourselves through exceptional quality of our products and services.

Our focus on quality encompasses all of our processes. We will continually strengthen our performance through the evolution of systems, standards, and tools.

The commitment of every employee to excellence will ensure our industry leadership, customer loyalty, and profitable growth.

Corporate Headquarters and Manufacturing Office
8401 Air Commerce Drive
Louisville, KY 40219
(502) 634-4796

Midwest Sales and Manufacturing Office
4411-A Darien Street
Houston, TX 77028
(713) 672-6550

Northeast Sales and Manufacturing Office
1653 State Street
East Greenville, PA 18041
(215) 679-3135

West Coast Sales and Manufacturing Office
10290 Birtcher Drive
Mira Loma, CA 91752
(951) 361-9017




  1. Facebook

    Cody B. New Orleans, Louisiana

    Really happy with this company! Every time we order from LF Supply, the services and product quality is always amazing! Thanks!

  2. Twitter

    Stephen D. Harvey, Louisiana

    The best in the south! Knowledge, experience, and dependable - Will always choose, second to none! AAAAA+++++

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