Nowata Filtration and ProGuard Filtration Systems are members of the amafiltergroup.

In business since 1907, Nowata Filtration and ProGuard Filtration Systems are leading suppliers of 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. 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. 

View our new products which include BioFuels Filtration Products, Pressure Leaf Filter Housings 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.