Cassette, 37mm, 2 pc, 0.8µm Polycarbonate, 50/Box Back Catalog number: GC728PC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended KB-50 Kynar Bag 50.0L Price on request KB-100 Kynar Bag 100L Price on request 811-9927-08 Cyclone, 37mm Filter Screen Price on request