Nowata Filtration and ProGuard Filtration Systems are divisions of MAHLE Industrial Filtration USA, Inc.

In business since 1907, MAHLE Industrial Filtration USA, Inc. is a leading manufacturer and supplier of industrial filtration systems for a wide range of applications around the world. We manufacture high and low pressure filter vessels, ASME Code filter housings, as well as non-code housings with extensive expertise in highly engineered and custom designed filter vessels in a variety of materials. 

We serve not only the oil & gas production market, but provide general industrial, chemical, and petrochemical filter solutions. Additional industries served include OEM plant equipment, food, automotive and metal working industries. A full line of catalog items offers customers a readily available inventory of standard filter items. Additionally, our in-house Engineering Department is fully capable of custom designing specialized filtration systems for specific needs. We also provide a broad selection of permanent and disposable cartridge and bag filter media for liquid and gas filtration. 

Our company’s products are marketed under the MAHLE, Nowata, ProGuard and Amafilter brand names. View our NEW PRODUCTS which include High Flow Cartridge Housings, High Flow Trapper Elements, Low Profile WL Series Bag Housings, BioFuel Filtration Products, Pressure Leaf Filter Housings, MAHLE Automatic Filters and Fabricated In-Line Strainers.

Contact one of our knowledgeable Technical Sales staff to help you customize the filtration system that is right for you.