Diagnostic Panel with Stand, Hi/Lo (2-50cc, 20-200 Back Catalog number: 800783-3 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GF37050T Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Price on request GF25450 Filter, MCE, 0.45µm, 25mm, TEM 100/Pack Price on request GFG858X10 Filter, Glass Fiber, Binderless, 1.1µm, 8" x 10", Price on request