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Customer reviews for 3400 PSI Westinghouse 2.6 GPM Gas Powered Heavy Duty Pressure Washer + Soap Nozzle / Container for
3400 PSI Westinghouse 2.6 GPM Gas Powered Heavy Duty Pressure Washer + Soap Nozzle / Container
4.7 out of 5 stars
stars13.5K ratings13.5K reviews
  1. 5 stars80% (10.8K)
  2. 4 stars16% (2,165)
  3. 3 stars2% (297)
  4. 2 stars1% (71)
  5. 1 star1% (120)

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Showing 4,751-4,760 of 13,513 reviews
Apr 20, 2024
Jake17
5 out of 5 stars review

Fantastic

My wife bought the wpx3400 for me for Christmas a little while ago, and I'll admit it sat in the box for a little while. Boating season is here and I needed to clean the used boat I just purchased. After using this power washer to clean it up, it looks like new! The different nozzles really help with each different material on the boat, for instance, the metal toons or the carpet and leather. It worked perfectly for everything. Even my concrete patio...Fantastic product.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
May 15, 2023
Angus2
4 out of 5 stars review

Westinghouse Power Washer Working Fine

I bought the WPX3400 a couple weeks ago, and it has been working reliably without problems. My recommended improvements to the unit would be: 1.install a foot stop to put your left foot on the unit to counter the reaction force when pulling the starter cord. 2. install a protective L shaped bar at the muffler to prevent the spray hose from contacting muffler or getting close to the exhaust gasses, extremely hot and melts the hose when you're not watching the hose move around. 3. add insulation on the bottom of the gas tank or use stainless steel to reduce the heat transfer from the engine, have to wait 5 minutes for the gas tank to cool before filling with gas. Bottom of the tank is too hot to even touch after fuel was expended. 4. use better straps to hold the detergent line to the frame, the plastic rivets pop out, I just used electrical tie straps. 5. chamfer the first thread or use steel not plastic oil plug dip stick, the plastic constantly cross-threads.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Apr 10, 2022
Carjunkey2010
4 out of 5 stars review

Look Great

I haven't had a chance to try the item yet, however, it looks nice when put together and has storage space for the nozzles. One issue I did have is that there are no tools provided to assemble the unit, and the tools listed on the manual needed to assemble the item are either not correct, or not listed at all. All the manual said was needed was a 10mm wrench, which was not able to be used given the location of the bolts, a 10mm socket would be easier, and an allen wrench.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Aug 28, 2024
whoneedsaworkinghose
3 out of 5 stars review

Worked for 30 seconds

I'm optimistic that this will work because the 30 seconds I had to use it seemed to work well, but the hose burst and the wheel fell off at the 30 second mark. Appears the cotter pin was missing for the wheel and not sure what happened with the hose but water went everywhere.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
reply from eComm

Hello, thank you for letting us know about this, we are genuinely sorry to hear about it. I have passed your feedback to our quality control team to ensure that we are producing the best units possible. Please contact us at 1-855-944-3571 or support@wpowereq.com and we will do our best to make things right for you. Thank you, Zach - Westinghouse

Oct 16, 2022
Jay1480
5 out of 5 stars review

Wonderful

Used in my driveway. Amazing power even without soap, this thing shined up the cement. If you follow the instructions for starting and hose placement, there are no issues with heat or starting. Bottom line, seems like a well built machine with incredible power at a great price.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Jun 8, 2024
Anonymous
5 out of 5 stars review

Power & Ease of Use

This is a very useful household pressure washer that I’ve used on my truck, cement floors, vinyl siding, wood decking and brick pavers. The various nozzles adjust the water flow intensity for the appropriate surface. Seems very durable for hopefully many years of use.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Jul 17, 2023
Bunboy
5 out of 5 stars review

I bought this to replace my old one!

Wasn't too sure about the Westinghouse power washer. However we weren't able to purchase the brand we had for 15 years or so, I checked out the reviews of this washer and was convinced 13,000+ couldn't be all wrong. It starts really easy and has all the pressure needed to do all my jobs around the house. I really like having separate washer nozzles, it takes a while to learn which is best for what. I had to warn my wife not to put holes or grooves in the wood. Love the product, very good.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Jul 19, 2022
TrailerSailor
5 out of 5 stars review

Easy to start

Needed to replace my very old pressure washer. This was easier to start and has an On/Off switch (not on my other brand washer) and better located controls. Pull start is better located than the last pressure washer. The snap clip assembly to the handle is a plus. Has one more wand nozzle than the old washer and the wand is much longer also. This washer is more powerful and the price was excellent.

Review from westinghouse.com
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Apr 8, 2025
Halvie
5 out of 5 stars review

WPX3400 Great Pressure Washer

I bought this a couple weeks ago for upkeep on a rural residential lot. I love the soap tank and feature. I've washed two vehicles, floor mats and a large pontoon. In a couple weeks I'll use it on the house and driveway. One pull start, great pressure, runs awesome. Feels sturdy.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
May 20, 2024
Turtle67
5 out of 5 stars review

Just out of the box

I can't honestly review this product yet. Mine is only unpacked, assembled and filled with oil and gas. Assembly was so easy a caveman can do it with basic tools. It is a definite upgrade from my 1700psi tired electric washer. Looking forward to cleaning my deck, sidewalk, cars and ATV.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728