Filter, 47mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC447 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 780-0015-01-R Calibrator cable (Gilibrator 2), for automatic cal Price on request KB-05 Kynar Bag 0.5L Price on request KB-05-10 Kynar Bag 0.5L Pack of 10 Price on request