Filter, 25mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC4525 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GP25 Filter Support Pads, Porous Plastic, 25mm, 100/Pac Price on request 811-9931-01 Cyclone, FSP-10 Large Capacity Cyclone (10LPM Res Price on request 783-0007-01 Battery Pack, Replacement for Gilian 5000, 800i & Price on request