GilAir-3 R Pump, No Battery Back Catalog number: 800485-111-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9917-02 Go-Cal Replacent Tubing Kit Price on request 810-0801-01 Gilian 5000 Pump Kit UL ATEX, Pump Only, No Charge Price on request GF37450 Filter, MCE, 0.45µm, 37mm, 100/Pack Price on request