Powerwasher A15472 3700 PSI Pressure Washer Hose, 5/16-Inch by 25-Foot Extension or replacement hose easily connects to existing pressure washer or pressure washer hose (fittings not included) Non-marring outer jacket. Resistant to weather/uv rays, abrasions, kinks Singlebraid technology: features heavy duty poly braiding Rated up to 3000 psi and 140-Degree f (for use with cold water pressure washers only) As an extension hose it provides additional reach, ideal for cleaning large areas and RVs, SUVs and boats