Inlet Filter Replacement Housing for GilAir Plus Back Catalog number: 811-0940-01-R Manufacturer: SENSIDYNE Availability: In stock 8 pcs Price on request - + Recommended 811-9930-01 Cyclone, FSP-2 Higgins-Dewell Style Cyclone with E Price on request 910-0904-EU-R GilAir-Plus Basic 5-Pump Starter Kit, Euro cord Price on request 611-0902-01-R Dual Manifold High Flow Splitter only, Top Access Price on request