Filter Housing, Rear GilAir-3/GilAir/5 Back Catalog number: 202816-1 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 360-0040-01 Manual, GilAir-3/GilAir-5 Price on request 800802 Kit-Plunger Replacement LOW FLOW cell for Gilibrator-2 Price on request 800255 Single Variable Flow Kit, 7-10 x 110mm Price on request