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
(14,333 Reviews)
Rating breakdown 14,333 reviews
5 Stars
11,471
4 Stars
2,335
3 Stars
328
2 Stars
73
1 Star
126
96%of customers recommend this product.
(
12,490 out of
12,951)
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 Power for Heavy Cleaning
on May 6, 2026
Posted by: Railroad Volunteer
from Montgomery, Alabama
I bought this machine about a month ago, but I did not put it together and use it until a couple of weeks later. What impressed me right away was how easily it started. On the very first pull of the cord, it cranked immediately. The second and third times, it also started without any trouble.
I used it to clean old grease from a train engine, and I was honestly surprised at how easily it handled the job. The pressure was strong and consistent, and it made the cleaning process much faster than I expected. Assembly was straightforward, and the machine feels solid and well built.
A few days ago, I also purchased a surface cleaner attachment, and I cannot wait to see how well it performs with this machine. So far, it has exceeded my expectations.
I used it to clean old grease from a train engine, and I was honestly surprised at how easily it handled the job. The pressure was strong and consistent, and it made the cleaning process much faster than I expected. Assembly was straightforward, and the machine feels solid and well built.
A few days ago, I also purchased a surface cleaner attachment, and I cannot wait to see how well it performs with this machine. So far, it has exceeded my expectations.
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
5
on May 6, 2026
Posted by: Rdull8986
I bought this pressure washer in April and very pleased with my purchase
Written by a customer while visiting westinghouse.com
Customer Rating
3
WPX3400 Pressure Washer
on May 6, 2026
Posted by: DS1969
I have used it once. The pressure is great. The engine started on the first pull. The unit had a significant amount of oil covering it that I assume was left over from the testing prior to shipping. Additionally, the charcoal filter was not attached to the engine. It was easily attached after I found the placement on the bottom of the engine. It is definitely loud compared to my previous power washer with a Honda engine. If possible, I will leave a follow up review after a few years of residential use.
Response from westinghouse.comBy eComm, May 14, 2026
Hello, thank you for your initial review! We look forward to hearing your thoughts once you have had a chance to fully utilize the WPX3400! If there is anything we can do to help, please let us know at 1-855-944-3571 or support@westinghouse.us.
Thank you,
Cam - Westinghouse
Thank you,
Cam - Westinghouse
Written by a customer while visiting westinghouse.com
Customer Rating
5
on May 6, 2026
Posted by: Fresh360
This power washer is so strong it blows debris and dirt around with ease and you don’t have to stand close
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
4
Pretty sweet John gets the job done well
on May 6, 2026
Posted by: YourBoiJake
Bought this John for a small biz and it’s been running well and pretty sweet power for its power only thing I have a minor annoyance with is filling it with oil but it once understanding the measuring system it’s not a problem!
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
5
Great power and results
on May 6, 2026
Posted by: fishhawk33547
from Florida
I purchased this pressure washer (WPX3400) on May 4, 2026. I have used it twice since then to prepare my pool deck for sanding and sealing. I am amazed at how powerful this tool is. I used it with the floor scrubber and the result was better than I have seen with my prior pressure washer. It was easy to assemble and started right up to commence the task. I can't speak for it's longevity but so far I am very pleased with this pressure washer.
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
5
Easy setup
on May 6, 2026
Posted by: Ae270269
Very easy to setup! Haven’t used yet, but instructions are clear and precise. Product feels high quality.
Written by a customer while visiting westinghouse.com
Customer Rating
5
Perfect for the job
on May 6, 2026
Posted by: Starlord64
Great power washer. Does the job! Wished I found it sooner.
Written by a customer while visiting westinghouse.com