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
(14,346 Reviews)
Rating breakdown 14,346 reviews
5 Stars
11,480
4 Stars
2,338
3 Stars
329
2 Stars
73
1 Star
126
96%of customers recommend this product.
(
12,495 out of
12,956)
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
4
Great unit but had an unfortunate incident w/ it
on March 28, 2026
Posted by: Keez
This did a great job pressure washing my driveway. It's a solid unit. The driveway is a large area, and I was running it for a long time with no issues. The next weekend I used it to clean some tiles and apparently the water in the hose got too hot (this was Florida in winter) and the thermal relief valve engaged, which ended up blowing a large hole in the pressure washing hose. I have no idea why it would do that. But now I'm without a proper hose. The unit itself is great. Maybe this was a fluke, but it was disappointing. Hopefully the company ultimately reimburses me.
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
5
Great features
on March 28, 2026
Posted by: MDR63
from Mt.Pleasant,Tx.
Runs good does a great job hard to start the first time because I didn’t make sure all the switches were set in the right place after getting all that right pulled twice started right up and did the job bought to clean sideXside.And also easy to put together
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
5
Tried and True,
on March 28, 2026
Posted by: triplelee3
from Oklahoma
We bought the gas-powered pressure washer, (Model WPX3400), in 2023, only to lose it in 2024 by a tornado. We liked it so well we purchased the same model in 2026. We live on a farm, so it gets used on multiple cleaning tasks and very often. We highly recommend.
Written by a customer while visiting westinghouse.com
Customer Rating
5
Glad we bought it
on March 28, 2026
Posted by: Needed a new one
Easy to assemble. Love the shape of it because it makes it easy to store.
Written by a customer while visiting westinghouse.com
Customer Rating
4
Flow
on March 28, 2026
Posted by: Required Nickname???.
Worried about flow rate...........
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I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
4
Seems well built
on March 28, 2026
Posted by: TK84
I just receiveived the pressure washer today and have not yet put it to use (too cold). What I can review is the process of assembling the unit. The instructions are easy to follow and pretty straight forward, took less than 30 minutes from getting out of the box and get it set up. Only 1 minor issue--the rubber foot for the front of the machine was missing the nut needed for attachment. Plenty of nuts on hand but no metric so a trip to Ace. I'll give it 4 stars for the moment until I get a chance to put it to use.
Written by a customer while visiting westinghouse.com
Customer Rating
5
Awesome product
on March 27, 2026
Posted by: Leo1092
The WestingPower WPX3400 is a beast. It blasted years of grime off my driveway in minutes and made the siding look brand‑new. Easy setup, strong pressure, and solid build. I ended up cleaning stuff I didn’t even plan to because it was that satisfying. Great power washer.
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
5
Sturdy and well built pressure washer
on March 27, 2026
Posted by: Ilive4this
Sturdy, good quality build, and easy to assemble. Cant wait to fire it up!
Written by a customer while visiting westinghouse.com