Teflon Bag, On-Off Valve (50L) Back Catalog number: TE-24 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GF37080 Filter, MCE, 0.8µm, 37mm, 100/Pack Price on request 910-1305-NO Gilian 800i,5-Pack Kit, No Cord Price on request 811-9917-02 Go-Cal Replacent Tubing Kit Price on request