Expand-it Rotating Pressure Washer Brush Compatible with Karcher, Nilfisk, Ryobi, Homelite, MacAllister and more

A really nice and inexpensive product. The brush is soft and would probably do a good job for car cleaning. Trouble is that it doesn't fit a Karcher. The product comes with several adaptors to fit the different makes it should fit. The Karcher one could not be pushed into the Karcher fitting. I could not see why as it looked fine. But putting a micrometer over a genuine Karcher item and then this one showed that the diameter of the adaptor was slightly too large. A pity because it was otherwise good. Perhaps, if you own a different make of pressure washer, it will be fine for you; but not for a Karcher.

Described as a universal brush, doesn’t fit my jetwash which has a standard Josemar attachment