Filter, 37mm, 0.8µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC837 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 801000-1 Power Module, 120V/230V/DC, without plug (used wit Price on request 811-0905-01-R Inlet Filters, Replacement for GilAir Plus, Pack o Price on request 911-0301-NO-R Single Unit Charger w/ Power Adapter, USB, LFS-11 Price on request