Filter, Tissue Quartz, (99.90% retention of 0.3µm Back Catalog number: GF37TQ Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 850082 PC Cable, Flow Monitoring Software Kit (cable only Price on request KB-1-10 Kynar Bag 1.0L Pack of 10 Price on request 6075-0421-20 Screws, Low Flow Module (Pkg Of 20) Price on request