Cassette, 37mm, 3 pc, 0.8µm Polycarbonate, 50/Box Back Catalog number: GC738PC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800250 Triple Variable Manifold Kit (Includes 6x70mm, 7-10x110mm, 7-10x150mm, 7-10x175mm) Price on request 910-0105-02 GilAir-5 Clock [ATEX], 5-Pack (With Universal 5-Un Price on request 910-0802-04 Gilian 5000 Starter Kit UL ATEX, 120/240V, No Cord Price on request