Filter, 25mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC4525 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9924-01 Cyclone, BGI4L Aluminum Cyclone (2.2LPM Respirabl Price on request 810-0902-02-R Data Logging, Bluetooth, Pump Only (No Dock) Price on request 910-0801-02 Gilian 5000 5-Pack, UL ATEX 120V/240V , Euro Cord Price on request