3M(TM) filter bag adapter. Used to attach 3M clean sanding filter bag to self generating vacuum orbital and random orbital sanders. It has a 1-inches external hose thread which attaches to 3M Sander and 1-inches ID tubing with attaches to 3M Clean Sanding Filter Bag; converted form: Power tool accessory. 1-inches inside diameter. Thread Size: 1-inches external hose thread.
3M(TM) Filter Bag Adapter 20453, 1″ ID, 1″ External Hose Thread (Pack of 1) Review