17 Inch disc soft-touch shampoo scrub brush. Fits Nilfisk Advance PaceSetter 17
Fits Nilfisk Advance 56505539 (alt # 56505539)Replaces
Nilfisk Advance 56505539 Fits
I used the curb cleaner for about 5 minutes and the 2 of the fitting didn’t shoot water out of them and the curbs would not clean. Do not like at all.