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NOWATA-PROGARD Filtration for over 100 years has been a global supplier of standard and custom liquid and gas filtration systems for the oil & gas, general industrial & chemical, and petrochemical markets.

ASME Cartridge Filter Vessels
Charcoal Absorbers
ProGuard Backwash Filters

ProGuard Manual Backwash Systems
ProGuard Automated Backwash Systems
ProGuard Manifold Refinery Systems

ProGuard Filter Media
Gas Filter Housings

Liquid Filter Housings

Nowata ASME Code Liquid Bag Filter Housing

Liquid and Gas Filter Cartridges
PC / PCP Pleated Trapper Filter Cartridges

In-Line Basket Strainers
Vibrating Filters

Low NOx Gas Filtration


Complete Engineered Systems

Thermostatic steam traps, filters, drip leg, bucket traps, Nicholson