Filter, 25mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC4525 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 911-9901-EU-R Single Unit Charger w/ Power Adapter, USB GilAir-3 Price on request KB-05-10 Kynar Bag 0.5L Pack of 10 Price on request 910-0905-EU-R GilAir-Plus Data Logging 5-Pump Starter Kit, Euro Price on request