Filter, 25mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC4525 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-1505-EU Gilian 10i, 5-Pack Kit, EU Cord Price on request TE-24 Teflon Bag, On-Off Valve (50L) Price on request 811-9909-01 Inhalable Dust Sampler (100 µm Particle Cut at 2L Price on request