Customer reviews from westinghouse.com
Westinghouse - WPX3400SC Gas Pressure Washer with 15-in Surface Cleaner, 3400 PSI and 2.6 Max GPM, Onboard Soap Tank, 5 Nozzle Set - Blue
Average customer rating
4.7
(14,337 Reviews)
Rating breakdown 14,337 reviews
5 Stars
11,474
4 Stars
2,336
3 Stars
328
2 Stars
73
1 Star
126
96%of customers recommend this product.
(
12,491 out of
12,952)
Customer Reviews for Westinghouse - WPX3400SC Gas Pressure Washer with 15-in Surface Cleaner, 3400 PSI and 2.6 Max GPM, Onboard Soap Tank, 5 Nozzle Set - Blue
Customer Rating
5
Great features love the 2.6 GPM
on April 29, 2026
Posted by: Anonymous
from Toledo Ohio
I just bought this yesterday it's a very easy setup everything looks great I can't wait to use it probably this weekend
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
4
Highly Rated
on April 29, 2026
Posted by: Lzonenshine
Overall, very nice pressure washer - performs as expected with very good power, easy assembly and easy start. The issues I have is the unit is loud (maybe noise level can be reduced by adding a better muffler), there is no footrest to anchor the unit when pulling the start cord and need to add rubber grommet to hole that holds the nozzle cleaning needle so it does not dislodge from the vibration.
Written by a customer while visiting westinghouse.com
Customer Rating
4
Minor assembly notes
on April 29, 2026
Posted by: RGCMI
from Michigan
Easy assembly. Caution not to overfill oil—mine did not need entire 600 ml supplied (closer to 500 enough for dipstick to show as full). Hose from soap container arrived disconnected and manual not clear on proper connection (YouTube video helps). Caution: “Congratulations!/Register your product to qualify for a BONUS item!” offer shows wrong spray nozzle colors (Red and white reversed—red is the 0 degree). Color labels on machine are correct.
Have not used yet as assembled on cold rainy day.
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
5
Great power washer - WPX3400
on April 29, 2026
Posted by: Pete325
from Ogden, UT
First use washing a school bus. All parts included in packaging. Assembly instructions were thorough. Washer started on first few pulls. Plenty of pressure using the 25° nozzle. Very pleased with this purchase.
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
5
Best Tool!!
on April 29, 2026
Posted by: SDNJ
We received this power washer as a housewarming gift, and we are so grateful for it. The power it delivers is impressive—it cleaned everything far better than we expected. We were able to tackle our siding, driveway, fence, and sidewalks all in a reasonable amount of time, and the results looked great.
It’s easy to use, efficient, and gets the job done without hassle. This has quickly become one of the most useful tools we own. Highly recommend!
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
4
Happy
on April 29, 2026
Posted by: kcla
Some parts seem a bit delicate for a machine that has constant water exposure, but overall a good machine.
Written by a customer while visiting westinghouse.com
Customer Rating
5
Great product - reasonable price
on April 29, 2026
Posted by: JenFN
I purchased this (gas) power washer last month and used it immediately. There was oil (?) spillage inside the box, but it wasn't too bad. I put it together by myself and it was not difficult. Pulling the start cord was relatively easy for a female (especially when you read the start-up instructions). Adding oil and gas was easy. The manual advises which nozzles to use for whatever project you're cleaning, which was helpful. There is also a safety switch on the handle.
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
5
on April 28, 2026
Posted by: Cjwise1989
Haven't tried it yet. Just got it home and put it together simple and seems well built
Written by a customer while visiting westinghouse.com