Greenworks 2100 PSI GPW2101A
#2 in ElectricFull review
A compact 2100 PSI washer that stores easily, for car, patio and pool deck cleaning. Check the hose length on the listing you buy.
Amazon $149.99$149.99
3.6/5
One of the most powerful plug-in washers, for homeowners who want near gas cleaning without engine upkeep. Flow is still well below gas.
- 3,000 PSIPressure
- 1.1 GPMFlow
- 25 ftHose
- 3 yearsWarranty
Check price at Amazon$309.99
Price checked October 31, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- 3000 PSI is about the most pressure a 15 A outlet can drive, enough for concrete
- Brushless motor with a 10 year motor warranty
- Stores upright in half the floor space of a gas washer
- Five nozzles and a 1 gallon soap tank
Cons
- Only 1.1 GPM at full pressure, so rinsing big areas is slower than gas
- Weight not published
How it scores
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its power source. How we rank explains each one.
Specifications
| Model number | GPW3001 |
|---|---|
| Cleaning | |
| Pressure | 3,000 PSI |
| Flow | 1.1 GPM |
| Cleaning units | 3,300 |
| Nozzles included | 5 |
| Detergent | Onboard tank |
| Power | |
| Power | Electric |
| Engine or motor | 14 A, brushless |
| Pump | Axial cam |
| Build | |
| Hose | 25 ft |
| Power cord | 35 ft |
| Warranty | 3 years |
Alternatives in this power source
Karcher K 3000 E
#3 in ElectricFull review
Karcher’s most powerful plug-in washer, for homeowners who want near gas cleaning on driveways and decks. It costs as much as many gas washers.
Amazon $449.98$449.98
Karcher K3 Power Control
#4 in ElectricFull review
A light, easy to control washer for cars, bikes and patios with a pressure display on the gun. A good pick for apartment and small home owners.
Amazon $175.99 Karcher $139.99$139.99
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