BE 85.403.007 Pressure Whirlaway 20" Flat Surface CleanerThe 85. 403. 007 is a flat surface cleaner from BE Pressure. With two rapidly spinning jets, it's ideal for achieving a deep, streak free clean on medium to large areas such as patios, driveways, and pavements. With a large 20" 51cm polypropylene head that offers impressive cleaning whilst keeping the unit lightweight and cost effective, this powerful flat surface cleaner is able to save you a huge amount of time. The 85. 403. 007 flat surface cleaner