Prep Inlet Filter for 691/690-PO50 and 692-PO50 Series

10 micron x .188" dia., 10 µL Volume and with 10-32, 1/16" OD CPI port

We don't sell the replacement filter alone.

If you see more back pressure than you expected, then we may try 690-23-0188-20 with 20 micron frit or 690-23-0000-00 Straight thru fitting assembly.