Teflon Bag, On-Off Valve (50L) Back Catalog number: TE-24 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0012-01 Gilian 800i/5000/10i/12 Replacement filter, pkg 10 Price on request 811-1004-02 PM-10 Impactor Kit, Replacement for Models 810-100 Price on request 801863-171-2301 BDX II Starter Kit, 230V Price on request