Teflon Bag, On-Off Valve (4.7L) Back Catalog number: TE-23 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GF47080 Filter, MCE, 0.8µm, 47mm, 100/Pack Price on request GB37R1000 Band, 37mm Shrink, Red 1000/Pack Price on request TE-24 Teflon Bag, On-Off Valve (50L) Price on request