Teflon Bag, On-Off Valve (1.2L) Back Catalog number: TE-21 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9928-01 Cyclone, 47mm Slaton Cassette for RASCAL Cyclone 8 Price on request 811-9909-01 Inhalable Dust Sampler (100 µm Particle Cut at 2L Price on request GCU37200T Cassette, 37mm, 3pc, 2.0µm,Teflon, 50Box Price on request