Flow Rates 6 SCFM (10 Nm³/hr) to 1500 SCFM (2550 Nm³/hr)

Introducing the Alpha, Walker Filtration’s latest range of market leading compressed air and gas filters. With enhanced housing features and a step change in element performance, the Alpha delivers a high quality filtration solution you can trust.

Offered in a range of 18 models with connection sizes ranging from 1/8 ” to 3”, the Alpha Series has been tested to provide a saturated differential pressure of <1.8 psi (125 mbar) across X1 and XA grades - proving to be our most advanced filter to date. 

With class leading performance and exceptional results in oil aerosol and particle retention, Alpha Compressed Air Filters deliver significantly reduced pressure loss and optimum filtration efficiencies - to ensure continually low operational costs.Flow-Optimized Design Advanced filter head design for optimized flow performance
Flexible Installation Modular design and accessible fixings enable simple close coupling assembly
Market Leading Performance Custom engineered filtration media delivers optimum performance in line with air quality standard ISO 8573-1: 2010
Simplified Serviceability Externally accessible drain, profiled bowl design and unique push fit elements ensure quick and reliable maintenance
Corrosion Protection Internal and external electrophoretic paint finish followed by a tough exterior polyester powder coating
Color Coded Element End Caps Easy and accurate grade identification
Product Safety in Mind Guaranteed safe housing closure with rotational safety stop