Teflon Bag, On-Off Valve (50L) Back Catalog number: TE-24 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GF37050T Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Price on request 811-0945-02-R GilAir Plus Basic or DL to STP BlueTooth and Motio Price on request 811-9918-02 Go-Cal AC Adapter NEMA, 100-240V Price on request