Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Back Catalog number: GF37050T Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9927-01 Cyclone, BGI4L Replacement Grit Pot Price on request 800257 Single Variable Flow Kit, 7-10 x 175mm Price on request 811-9950-01 Cyclone Calibration Jar (For FSP-10 Cyclone) Price on request