Housing, 37mm 3pc Opaque, 50/Box Back Catalog number: GH37 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9931-01 Cyclone, FSP-10 Large Capacity Cyclone (10 LPM Respirable-Europe & 11.2LPM Respirable US-NIOSH) Price on request KB-10 Kynar Bag 10.0L Price on request 800885-171-2305 GilAir-5 RC Pump, 5-Pack with Universal 5-Unit Charger, 230V Euro Style Plug Price on request