ProSub sells for high pressure (HP) and low pressure (LP) compressors filtration and purification products such as breathing air filters, air intake filters, compressor crankcase oil filters, oil and air separators. The filtration cartridges purifies from compressed air oil, reduce water vapor and filter out unwelcome taste and odor.

ProSub high pressure breathing air purifications meets or exceeds all international breathing air standards for CGA Grade“E” Air and DIN EN12021.