Filter, 25mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC4525 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 7013376 Cyclone Calibration Jar (For 10mm Nylon Cyclone an Price on request 800400 Carrying Case, Hard Side (18" x 13" x 7") for LFS Price on request 6667-6206 Tubing, 1/4" ID x 1/16" W, Clear Vinyl (per foot) Price on request