Teflon Bag, On-Off Valve (4.7L) Back Catalog number: TE-23 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-0908-EU-R GilAir-Plus Data Logging 3-Pump Starter Kit, Euro Price on request 800883-171-2301 GilAir-5 R Pump, Starter Kit, 230V Euro Style Plug Price on request 800400 Carrying Case, Hard Side (18" x 13" x 7") for LFS Price on request