Inlet Filter Replacement Housing for GilAir Plus Back Catalog number: 811-0940-01-R Manufacturer: SENSIDYNE Availability: In stock 7 pcs Price on request - + Recommended C-BIO02-01 BioVOC-2 Breath Sampler, pk 1 Price on request 800508-171 GilAir-3 RC Pump, No Charger Price on request 910-0102-02 GilAir-5 Basic [ATEX], 5-Pack (With Universal 5-Un Price on request