A great all purpose scrubbing grit brush, great life span with quick cleaning ability. Also a great tool for bathroom tile and any place with lots of grout lines & uneven surfaces that pads cannot reach.
Please note that the price list shows actual block diameter. For this type of brush we suggest it fit inside the skirt of your floor machine. Simply measure inside the skirt and order the whole inch diameter that will fit inside the skirt ( ie you measure 15 1/4" inside your machine, then a 15" block would be a correct fit).