Fuller Brush Wet Mop replacement......
Unable to find a Fuller Brush salesman in my city and desperately needed a wet mop head replacement.
Decided to cut all mop strings off next to the metal part and replace with a 16"x16" microfiber towel folded over 1/3 of the way, stitch across to make a tube place to slip towel over metal part of mop head.
This worked great! even better than the original mop strings.
It is easy to slip off and toss in the washing machine.