Teflon Bag, Septum Valve (4.7L) Back Catalog number: TE-27 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800093 Inlet filter LFS-113 Price on request KB-05 Kynar Bag 0.5L Price on request GCU25MV Cassette, 25mm Micro Vac, ea Price on request