An electric pressure washer plugs into a wall outlet and sprays water from a pump through interchangeable nozzles. It is quieter and lighter than gas models and suits decks, patio furniture, cars, fences and driveways. PSI is pressure, and GPM is water flow.
The six washers below range from a compact 14 pound unit to a 3000 PSI model on a steel frame. All PSI and GPM numbers are the makers’ own, and several listings give two different figures. We have not used these washers ourselves, so read the manual and the maker’s instructions before use.
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What to Look For
| Feature | Why it matters |
|---|---|
| Max PSI and working PSI | Max figures are higher than the working figures some makers list |
| GPM | More flow rinses faster |
| Weight and wheels | Lighter units carry easily; wheels help on heavier ones |
| Hose and cord | Longer lengths cover more area from one outlet |
Specs at a Glance
| Washer | Pressure and flow | Weight and hose | Notes |
|---|---|---|---|
| Westinghouse ePX3500 | 2500 max PSI; 1.76 max GPM | 19 lb; 25 ft hose | Maker lists 2000 working PSI and 1.2 GPM; 20 oz soap tank |
| Westinghouse WPX3000e | 3000 max PSI; 1.76 max GPM | 36.8 lb; 25 ft hose | Maker lists 2600 working PSI; 35 ft cord; 0.45 gal soap tank |
| Sun Joe SPX3000 | 2500 max PSI in title; 2030 PSI in bullets | 24.3 lb; 20 ft hose | Two 0.9 L detergent tanks; 34 in lance |
| Greenworks GPW3001 | 3000 PSI; 2.0 GPM max | 25 ft hose; weight data unclear | Brushless motor; 4 year warranty |
| Sun Joe SPX100-GO | 1300 PSI in title; 1800 max in specs | 14.3 lb; 20 ft hose | Wheels and telescoping handle |
| Westinghouse ePX3100s | 2100 max PSI; 1.76 max GPM | 13.5 lb listed; 20 ft hose | Maker lists 1800 working PSI; foam cannon; 35 ft cord |
The 6 Best Electric Pressure Washers
1. Westinghouse ePX3500
A 19 pound unit 16.5 inches tall with four quick-lock wheels, a 25 foot braided hose, a 17.5 inch steel wand with five nozzles and a 20 ounce onboard soap tank. The maker gives 2500 max PSI and 1.76 max GPM, and also 2000 working PSI and 1.2 GPM, with a 3 year limited warranty.
Suits: a compact mid-power washer. Strengths: wheels, a soap tank and a 25 foot hose. Weaknesses: two sets of pressure numbers. Skip it if you want a 3000 PSI class unit.
View Westinghouse ePX3500 Electric Pressure Washer on Amazon
2. Westinghouse WPX3000e
A 36.8 pound washer on a steel frame with 10 inch wheels, a 25 foot hose, a 35 foot GFCI cord, a 0.45 gallon soap tank and five nozzles. The maker gives 3000 max PSI and 1.76 max GPM, plus 2600 working PSI and 1.1 GPM, and says it fits M22 accessories such as foam cannons.
Suits: larger jobs and add-on accessories. Strengths: a long cord and big wheels. Weaknesses: the heaviest here. Skip it if you want something easy to lift.
View Westinghouse WPX3000e Electric Pressure Washer on Amazon
3. Sun Joe SPX3000
A 24.3 pound washer with a 20 foot hose, a 34 inch stainless steel lance, five quick-connect tips and two onboard 0.9 liter detergent tanks. The title says 2500 max PSI, while the bullets say 2030 PSI and 1.2 GPM, and the specs show 1.76 gpm. The maker lists a 2 year warranty.
Suits: two detergents on one unit. Strengths: a dual tank system and a long lance. Weaknesses: mixed pressure and flow numbers. Skip it if you need figures you can verify.
View Sun Joe SPX3000 Electric Pressure Washer on Amazon
4. Greenworks GPW3001 3000 PSI
A brushless model with 3000 PSI and 2.0 GPM max, a 25 foot hose, 15, 25 and 40 degree tips plus soap and turbo nozzles, and a 4 year warranty. The page shows a PWMA specification and a 2 gallon tank volume, and lists the weight as 23.5 kg, which may be a unit error.
Suits: the highest flow here. Strengths: 2.0 GPM and a long warranty. Weaknesses: unclear weight and tank data. Skip it if you need exact carrying weight.
View Greenworks GPW3001 3000 PSI Pressure Washer on Amazon
5. Sun Joe SPX100-GO
A 14.3 pound unit with a 20 foot hose, rolling wheels and a telescoping handle. The title says 1300 PSI, but the spec line shows 1800 max PSI, so confirm which applies. The page gives little more detail.
Suits: light cleanups and easy moves. Strengths: low weight and wheels. Weaknesses: conflicting PSI and thin details. Skip it if you want a soap tank and many nozzles.
View Sun Joe SPX100-GO Electric Pressure Washer on Amazon
6. Westinghouse ePX3100s
A compact unit listed at 13.5 pounds, while a bullet says 10 pounds. It has a 20 foot hose, a 35 foot GFCI cord, built-in holders for the gun and lance, and an adjustable foam cannon. The maker gives 2100 max PSI and 1.76 max GPM, plus 1800 working PSI and 1.2 GPM, with a 2 year warranty.
Suits: grab-and-go cleanups. Strengths: a foam cannon and a long cord. Weaknesses: a conflicting weight. Skip it if you want a rolling unit.
View Westinghouse ePX3100s Electric Pressure Washer on Amazon
Care and Setup
- Read the maker’s manual before first use.
- Connect the garden hose and run water before starting the motor.
- Choose nozzles by task, as the maker advises.
- Drain and store the unit as the manual directs.
Mistakes to Avoid
- Comparing max PSI of one brand to working PSI of another.
- Skipping the manual’s guidance on surfaces and nozzles.
- Running the pump without water.
- Ignoring conflicting figures on a listing.
Electric Pressure Washer FAQ
What is the difference between max and working PSI?
Several makers list both. Compare like with like.
Do they need a garden hose?
These are plugged-in washers fed by a water supply. Check each manual for the setup.
The Short Version
For a compact mid-power unit, the Westinghouse ePX3500. For the biggest frame and accessories, the WPX3000e. For two detergent tanks, the Sun Joe SPX3000. For 2.0 GPM, the Greenworks. For light and simple, the SPX100-GO. For a foam cannon, the ePX3100s.
