Valve Plate Assembly, Bottom, GilAir-3 Back Catalog number: 800303 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended C-FFP-01 ACTI-VOC PLUS fast-flow Pump Kit Price on request 800142 Clip Assembly, Replacement for Filter Cassette Kit 800143 Price on request 811-0913-01-R Outlet Fitting, Bag Fill Adapter Price on request