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 ...

In addition to Harbor Freight's own store-branded pressure washers, Harbor Freight also stocks a variety of add-ons, accessories, and improvements for pressure washers, many of which, like some of ...

The Portland 1750 PSI 1.3 GPM Corded Electric Pressure Washer is an excellent option ... $89.99 and has a score of 4.3 out of five on Harbor Freight’s website. The Atlas 80V brushless cordless ...