Filter, MCE 1.2µm 25mm, 100/Pack Back Catalog number: GF25120 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 615-0908-05-R Carrying Case, Hard Side, for GilAir Plus 3-pack Price on request 201119 Filter inside low flow modules 800518 & 800519 Price on request 297-0012-01 USB Communications Cable for Nephelometer Price on request