Westinghouse ePX3100 Electric Pressure Washer
- Pressure Washer
- Better rated than 60%
- More reviewed than 80%
A compact, wheeled electric washer with a useful nozzle set and a built-in soap tank, best suited to routine home cleaning rather than heavy contractor use.
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How it ranks among the 20 pressure washers we track
4.5★ across 7,200 Amazon ratings, Bayesian-smoothed toward the category average.
7,200 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 20 pressure washers we track - how the scorecard works · full pressure washers data report. Confidence: limited - incomplete product information.Updated 7 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Westinghouse's ePX3100 is a corded electric pressure washer rated at 2300 max PSI and 1.76 max GPM, built around a compact 16.5 inch frame that weighs 19 pounds. It ships with a 5-nozzle set and a 25 foot braided hose for driveway, deck and vehicle cleaning.
This is an electric unit, not gas, so it needs a wall outlet and won't match a gas washer's runtime, but that also means no fuel mixing or pull-start hassle. The steel wand and five quick-connect nozzle tips (0, 15, 25 degree, turbo and soap) cover most home cleaning jobs without buying separate attachments. The onboard 20 ounce soap tank and auto pump shutoff are the kind of details that matter more day to day than the peak PSI number on the box.
- 2300 max PSI, 1900 rated PSI
- 17.5 inch steel wand, 5 quick-connect nozzles
- 25 foot braided hose, 20 oz soap tank
- 3-year limited coverage
Who it's for
Homeowners cleaning driveways, fences, patio furniture and cars who want a light, wheeled unit that stores easily in a garage corner. Not aimed at anyone stripping paint or cleaning large areas of hardscape, where a gas washer with more sustained flow does better.
Strengths and trade-offs
Drawn from this product's published specifications.
- Comes with 5 nozzle tips for different jobs
- Onboard soap tank for detergent cleaning
- Under 20 pounds and 16.5 inches tall for storage
- Auto shutoff protects the pump between trigger pulls
- Corded electric, needs an outlet nearby
- No owner reviews yet to confirm long-term reliability
Performance notes
The 2300 max PSI figure is measured at the lowest pressure setting; the more relevant numbers day to day are the rated 1900 PSI and 1.24 GPM under normal load. Four quick-lock wheels and a low center of gravity are built to resist tipping during use, and the pump shuts off automatically whenever the trigger isn't engaged, which reduces strain on the motor and pump over time.
Specifications
| Brand | Westinghouse |
|---|
Other Westinghouse pressure washers
How it compares
This product against the closest alternatives we track in pressure washers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Westinghouse ePX3100 Electric Pressure WasherThis product | 4.5 / 5 | 7,200 | 2.7 / 5 |
| STA-BIL Pump ProtectorSTA-BIL | 4.8 / 5 | 7,800 | 4.8 / 5 |
| 35pcs Air Pump Needle35pcs | 4.6 / 5 | 1,800 | 4.5 / 5 |
| CRAFTSMAN Electric Pressure WasherCraftsman | 4.3 / 5 | 3,500 | 4.5 / 5 |
| Sun Joe Pressure WasherSun Joe | 4.4 / 5 | 64,599 | 4.4 / 5 |
Similar pressure washers from other brands
Questions about the Westinghouse pressure washers
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What PSI does the Westinghouse ePX3100 actually deliver during use?
Its rated output is 1900 PSI and 1.24 GPM; the 2300 max PSI figure only applies at the lowest pressure setting.
Does the ePX3100 include nozzles?
Yes, it comes with a 5-nozzle set (0, 15, 25 degree, turbo and a soap applicator) on a 17.5 inch steel wand.
How long is the hose and what's the warranty?
It has a 25 foot nylon braided hose and is backed by a 3-year limited service, labor and parts warranty.