Filter, PVC, 5.0µm, 37mm, 100/Pack Back Catalog number: GF37500PVC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCU37500PVC Cassette, 37mm, 3pc, 5.0µm PVC, 50/Box Price on request C-B100M BioVOC Disposable Cardboard Mouthpieces, pk 100 Price on request GFPC525 Filter, 25mm, 5.0µm, Polycarbonate, Plain White, 1 Price on request