Hose for 72" Sampling Mast, Aircon-2 Back Catalog number: 202046-72 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 810-0902-01-R Data Logging Pump Only (No Dock) Price on request 811-1004-01 PM-2.5 Impactor Kit, Replacement for Models 810-10 Price on request 783-0009-02-R Battery Pack, GilAir-5. UL, ATEX, NiMH Price on request