Filter, 25mm, 5.0µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC525 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended C-B100M BioVOC Disposable Cardboard Mouthpieces, pk 100 Price on request SC-7 Tedlar Bag (12.0L) Price on request 811-9909-01 Inhalable Dust Sampler (100 µm Particle Cut at 2L Price on request