Filter, 25mm, 5.0µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC525 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-0912-EU-R GilAir-Plus Data Logging 5-Pump Starter Kit, Bluet Price on request 800843 Carrying Case, Hard Side, Deluxe (18" x 13" x 7"), Price on request 800518 Low Flow Module, Blue, GilAir-3/GilAir-5 Constant Price on request