3M™ Scotch-Brite™ Professional 2-in-1 & Standard Valve Assembly,

1/Bag,  6 Bags/Case A part designed for the Scotch Brite™ Professional 16 or 32 oz fluid bottles (part nos. 20226 and 20325) or the end of the tubing on the backpack systems (part nos. 20275 and 20242) to deliver cleaning chemicals or floor finish/protectors.