Teflon Bag, On-Off Valve (0.5L) Back Catalog number: TE-22 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800142 Clip Assembly, Replacement for Filter Cassette Kit Price on request 811-0504-01-R Single Unit Replacement Charger only, USB Gilibrat Price on request 800450 Soap Solution, Flow Cell (8 oz.), Gilibrator/Gilib Price on request