Filter, Support Pads, Cellulosic, 37mm, 40.0µm, 10 Back Catalog number: GPG37100 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended TE-21 Teflon Bag, On-Off Valve (1.2L) Price on request 202783 Battery Charging Jack Cover, Gilian 5000 Price on request 801446 Side Anti-Tamper Plate GilAir-3/5 Clock & Prog Mod Price on request