The pressure washer by itself is 450 if u want the water filtration system with it the price is 750.00 Altogether I paid over $1600.00 for this whole thing It's still new barely used. operating on a 120 Volt power supply, producing 1800 PSI and over 2 GPM (with sprayer tips provided). These performance features can typically only be found in a pressure washer with 220 Volts or a gas-powered unit. Wash your vehicle, clean your concrete, strip the stain off your fence, this pressure washer will do it all. With its ultra-quiet motor and pump you can use this machine during the day or night without disturbing anyone. This unit is ready to go out of the box. Simply connect to your water supply, plug in, and get to washing. Built-in Ultra Responsive Auto Start - Auto Stop Feature Inline Filter, built-in pressure gauge with pressure adjustment Built-in overload protection Wall Mounting Ability (hardware not included)  Includes 60’ steel braided hose with quick disconnects Includes snub nose sprayer Includes 0°,15°,25°,40° tips Weighs 98 lbs. 1800 PSI, 120V/60Hz -15 Amp, 1800 Watts Power Supply, and over 2 GPM 24" x 16" x 17" (Length, Depth, Height