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 202142 Aircon Airboss, for inlet or outlet Price on request 385-0117-01 Tri-pod mounting bracket for Nephelometer (Tri-pod Price on request 6075-0428-25 Battery Pack Mounting Screw (Sold in pack of 25) Price on request