Buna Rubber Valve Hose. Size: 0.81 ID x 0.56 ID x 4.18 in Fits Tennant 5680, 5700 Fits Tennant 397777...
Nilfisk Advance VF99003A Big Mouth Pad Retainer
A squeegee that works works. This is inexpensive and a simple fix.
bristles are soft yet sturdy enough for our warehouse floors, cleans well.
Very fast shipping and parts as expected