Filter, 25mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC4525 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9923-EU-R Single Unit Replacement Power Adapter, USB-Euro Co Price on request GH37-2 Housing, 37mm 2pc Opaque, 50/Box Price on request 811-9936-01 Tubing Adapter, 1/4" to 3/8 " ID, Plastic, for Gil Price on request