Answer
Nov 30, 2025 - 02:00 PM
GPM (gallons per minute) indicates the water flow delivered by the pressure washer, directly affecting how quickly and efficiently surfaces can be cleaned. A higher GPM means you can cover larger areas faster, while a lower GPM conserves water and is sufficient for smaller jobs. Pressure washers typically offer flow rates from around 4 GPM for light cleaning to 10.0 GPM or higher for commercial applications. The Pressure Washing Contractor Kit features a 4.0 GPM rate, providing excellent cleaning speed and performance for professional use. With multiple GPM options in the market, you can select the ideal flow rate for your particular tasks and water supply. Pick the pressure washer that suits the jobs you target, but generally more gpm is better.
