Just purchased the WPX3400 gas pressure washer to replace a unit that is no longer working. Received in a few days and was able to complete unpacking and assembly in about 15 minutes. Completed cleaning my patio and driveway and am very pleased with the performance of the unit. Easy to use and did a great job cleaning my surfaces. Especially like the fact that it has great pressure and the gas tank holds a substantial amount of gas so it requires refilling less often. Very pleased with my purchase.

I bought this because it’s one of the few that doesn’t have a Briggs and Stratton engine. As far as review, I can’t say how good something is until I have used it for a while. Westinghouse wants you to rate item when you register it for warranty to receive a free bonus item. Everyone will post a review just to get the free item without having spent much time using it, as I am doing now. This will lead to better than average ratings since none will take in account of reliability over time. So gave it a 4, could be a 5, 3, 2, or 1 only time will tell. Just another marketing angle to pump up reviews.

The packaging during shipping was put together really well and all parts were there. We had owned an electric pressure washer for years but needed something more powerful to clean the Westinghouse 3400 got great reviews and seems to be easy to navigate. It’s lighter than other pressure washers, but still very durable

This was my first experience with Westinghouse outdoor equipment. So far, so good! I've had my WPX3400 gas pressure washer for just over a week and have used it two different times for a total of about 5 hours. I found the product easy to assemble and easy to start. It performed well cleaning my old vinyl siding and was easy to change the different nozzles. As mentioned in reviews I had read prior to my purchase, I did find spacing a bit tight during assembly and took precautions to avoid possible damage to my water hose.

I have not used the product yet. Maybe I will add a review after using it. However, it is apparent the product is well made and very easy to assemble. Comes with the appropriate oil and easy to follow instructions. I had been using and old gas powered pressure washer for quite some time. I decided to upgrade to a stronger pressure washer. I will post later to update the performance.

Funny thing about forced reviews is they are not accurate to the end user so since you want a review.....This is an amazing pressure washer! The best pressure washer I have EVER owned (first time pressure washer owner writing this)!! Had some hiccups from the start, but it did start up easily (no sarcasm, actually started easily).

I bought this pressure washer back in February of 2025. I have used it a handful of times and it has always worked great and started after one pull on choke, one pull on run. I changed the oil today and that was straightforward and easy as well. My only complaint, and why I am not giving this product 5 starts is the hose. The hose that comes with this pressure washer does NOT hold up over time. Like I said, I bought this in February of this year and the hose already has so much damage to it it has sprung a leak and is useless. I do not beat this hose up, I always wipe it clean after each use and coil it back up and store it properly. I am very upset with the durability of the hose. Maybe it’s just mine, the other reviews are awesome, which is why I got this one. Everything else is great about the pressure washer, in my opinion, except the hose.

JUST PURCHASED RECENTLY AND USED 3 TIMES NOW. FOUND THAT THE UNT IS EASY TO ASSEMBLE AND HAS PLENTY OF PRESSURE FOR ANY JOB AROUND THE HOUSE. IT IS EASY TO START PLUS HAS A BUILT IN GAS STRAINER IN THE GAS TANK AND HOLDER FOR THE POWER WAND. I BOUGHT THE WXP3400 SPECIFICALLY TO CLEAN THE AGGREGATE AROUND THE POOL AND IT WORKED FANTASTIC. SINCE ITS NEW WE WILL SEE HOW LONG THE PUMP LASTS SINCE THIS WAS AN ISSUE WITH SEVERAL OTHER PREVIOUS BRANDS I USED. SO FAR ALL GOOD!

Recently just received my new pressure washer. shipping was fast! just unboxed my product and set up. Installation was simple as well as set up for first time use! Looking forward to using over the weekend to see what the product offers in terms of power for DIY'ERS AND WEEKEND WARRIORS SUCH AS MYSELF!

Good pressure washer with plenty of power to get the job done quickly. The hose that comes with it is a little cheap and I wish the hose connection lines on the pressure washer came off at 90 deg angle straight out the back instead of to the side. Other then that its a great pressure washer.