Internal Air Filters and Parts for Gast Rotary Vane Compressors Air Filter Part:Black Plug Compressor Air Filters are made

Compressor Air Filters are made of high-density polyethylene tubes that have excellent resistance to chemicals and abrasion

the GCTek WattMizer Filtraion Systems are very similar to the PLUS systems -- they contain a filter

Anjon Check Valve Assemblies use high quality CPVC dual union check valves and 90 degree elbows

Perfect for the individual who wants a smaller indoor water feature rather than a full-size outdoor pond

Internal Air Filters and Parts for Gast Rotary Vane Compressors Air Filter Part:Black Plug Compressor Air Filters are madeGast rotary vane compressors have two internal air filters. Air filter elements and o rings are included in repair kits, but are also available individually here. The black plug that holds the filter does not come in repair kit.