Filter, 37mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC4537 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800400 Carrying Case, Hard Side (18" x 13" x 7") for LFS Price on request 202142 Aircon Airboss, for inlet or outlet Price on request 811-0919-01-R Dual Manifold High Flow Splitter with Tubing, Top Price on request