A combination of pressure, measured in pounds per square inch (psi), and flow, measured in gallons per minute (gpm). Higher pressure results in better cleaning of a given surface; coupled with a ...

While this Greenworks power washer doesn’t have as high a PSI, around 1,900 PSI, it is a lot more portable and a great option if you want something that’s smaller and easier to take around ...

Unlock to see our ratings and compare products side by side A combination of measurements, based on dBA, reflecting the proximity of the operator to the pressure washer. While our Noise score ...