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Customer reviews for Westinghouse 4400 PSI 4.2 GPM 420cc Gas Powered Triplex Pump Cold Water Pressure Washer with 5-Quick Connect Nozzles for
Westinghouse 4400 PSI 4.2 GPM 420cc Gas Powered Triplex Pump Cold Water Pressure Washer with 5-Quick Connect Nozzles
4.6 out of 5 stars
stars
519 ratings519 reviews
  1. 5 stars74% (386)
  2. 4 stars19% (100)
  3. 3 stars3% (13)
  4. 2 stars2% (8)
  5. 1 star2% (12)

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Showing 121-130 of 519 reviews
Jan 6, 2025
Reviewer name: ST Nick
4 out of 5 stars
4 out of 5 stars review

90 % close to full assembly

While assembeling the pressure washer I have had some questioins.I found 4 bolts that are not mentioned in the assembly steps. I also have a plastic tube that is not part of the assembly. I was directed to fill out the warrenty paperwork before getting a chance to have any questions answered. So I hope it works out. So far so good.

Review from westinghouse.com
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May 12, 2025
Reviewer name: SLSKJS88
4 out of 5 stars
4 out of 5 stars review

Work great after tightening bolts

On first use, 2 of the bolts for the pump motor vibrated out and fell to the ground. All of the bolts on the pump motor were not tightened down. After tightening these bolts, the pressure washer works great. Would have been 5 stars other than this.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Mar 10, 2025
Reviewer name: 8beb3
4 out of 5 stars
4 out of 5 stars review

3800

I decided against the 3400 because of the plastic wheels and hose length. I Decided to go with the 3800 with tires and the hose is 10' longer. At 90lbs, it seems well built and mobile with tires instead of plastic wheels. Commercial/Residential grade. I give it a 4 because of the price.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Oct 29, 2023
Reviewer name: Ryggs
5 out of 5 stars
5 out of 5 stars review

Great performance

It works great! I found it a little tough to crank. Not enough to dock a star. I'm old and it's probably just me. The soap tank is a little awkward as well. Those things aside, it does the job really well. It's very easy to use once it's running and the hose is long enough I don't have to reposition it very often.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Apr 5, 2025
Reviewer name: Cparry
4 out of 5 stars
4 out of 5 stars review

Works great

Once started it works great! Only reason I didn't give 5 stars is it took us a minute to get it started. I wish it had clearer instructions on how to get started with better pictures. We do love it though and it cleaned our driveway great. I am planning on starting a small business which is why i decided to go with this pressure washer due to the better views and psi level. I recommend this product to first time users who want a pressure washer to do the job!!

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Aug 26, 2024
Reviewer name: David MC
4 out of 5 stars
4 out of 5 stars review

Works Great with a few challenges

Once the pressure washer was up and running, it worked very well. There were a few challenges to overcome including confusing setup instruction related to oil and after running the first time, 2 bolts that connect the pressure washer to the engine loosened and were found on the ground.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Jul 13, 2025
Reviewer name: Danno123
4 out of 5 stars
4 out of 5 stars review

WPX3600

Just used the new pressure washer yesterday. Was a learning curve to start the engine. You may have to hit the trigger on the wand to relieve pressure to start. Everything went well after that. Would suggest you use a long funnel to fill the soap tank as it is a little hard to fill with funnel . Overall I'm happy with the purchase so far.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Jul 11, 2025
Reviewer name: 4Bus
5 out of 5 stars
5 out of 5 stars review

Best Power Washer

We have a very long driveway that needs cleaning annually! I needed a better Power Washer to thoroughly clean our driveway as my old one just didn't do the job. I found the solution with the WPX3800 which does a fantastic job! Thank you Westinghouse!

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Aug 31, 2023
Reviewer name: Harley2
4 out of 5 stars
4 out of 5 stars review

WPX3600 Review

I purchased this unit due to the many good reviews it has received. I'm glad I did, as it is a sturdy, well-built machine. I used it to pressure wash my house recently, and it performed flawlessly. Much more powerful than my old Excel 2300 psi unit with Honda engine. Some positive attributes are: 1) Very easy to remove fuel from carburetor for winter storage with the fuel shut-off switch and bowl drain. 2) Heavy-duty Triplex pump will last many years. 3) Very sturdy frame and tires makes it easy to maneuver. Some not so positive attributes are: 1) The cover to the muffler should be painted something other than black. Looks similar to the air filter housing and gas tank, so I mistakenly placed my hand on it while standing back up from filling the soap dispenser - won't do that again. 2) The soap dispenser tank is difficult to access as it is located directly under the water hose connection. Overall a very good unit - would highly recommend.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
May 18, 2024
Reviewer name: Dmpoint
4 out of 5 stars
4 out of 5 stars review

Westinghouse WPX3400 Review

Easy assembly. Would like to have had the carry handle to fit in the guides with a little more friction [as is the handle seems loose while pulling]. This unit is ready out of the box to work. Little assembly is required. I would advise you to read the manual before use.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902