Housing, 37mm 2pc Solvent Res, 50/Box Back Catalog number: GH37SR-2 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GFG85037MM Filter, Glass Fiber, Binderless, 1.1µm, 37mm, 100/ Price on request 810-1301-01 Gilian 800i Pump Only, No Charger Price on request GFPC825 Filter, 25mm, 0.8µm, Polycarbonate, Plain White, 1 Price on request