Filter, 25mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC4525 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 298-0013-01 Gilian 800i/5000/10i/12 Single Charger, 120V/240V, Price on request 385-0113-01 Filter Cap, Replacement for Nephelometer Price on request 811-9930-01 Cyclone, FSP-2 Higgins-Dewell Style Cyclone with E Price on request