Filter, 25mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC4525 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended KB-3 Kynar Bag 3.0L Price on request 811-9917-01 Go-Cal Replacent Filter Price on request 360-0132-01 GilAir Plus Operation Manual Price on request