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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
497 ratings497 reviews
  1. 5 stars75% (371)
  2. 4 stars20% (98)
  3. 3 stars2% (11)
  4. 2 stars2% (8)
  5. 1 star2% (9)
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Showing 91-100 of 497 reviews
Jul 15, 2025
KAP8515
5 out of 5 stars review

Nice pressure washer

I've used it twice so far. It was easy to assemble. Makes quick work of my vinyl siding and fencing. Has enough power to get the job done quickly and accurately. Great assortment of nozzles and all the parts seem to have good quality. I have no complaints.

Review from westinghouse.com
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Apr 28, 2025
Papa_1980
5 out of 5 stars review

Talking about power!!!!

I just recently purchased this pressure washer to replace the one I had for over 5 years. It was a Generic 3600. It was the best washer I have ever used, until this beast showed up. The WPX3600 just is amazing. Assembly was easy and use as well. Plenty of power, and more than needed, I believe.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
May 13, 2025
regifig
5 out of 5 stars review

Great pressure washer!

Bought this pressure washer last month and I've been able to use it no problem anywhere and everywhere outside! My concern was that I wasn't going to be able to use it due to my weak arms but I was able to use it for a while before switching off with my husband. I like the different tips it comes with as well.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Mar 6, 2025
Jman27
5 out of 5 stars review

Best pressure washer ever

I bought the Westinghouse wpx3600 and used it right away. Compared to other products that are in competition, the wpx3600 blows everyone else out the water! You can tell right away how better quality it is, compared to the competition. Everything is well made & not just junk thrown together. Definitely will buy another when needed.

Review from westinghouse.com
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Jun 14, 2024
Silverback 9294
1 out of 5 stars review

Not filled with proper pump oil level.

Received pressure washer 3600 Westinghouse was not filled with proper level to the pressure washer pump. The oil for the engine was sufficient, but not the pump. And don’t know where you can purchase the oil so it would be nice if that was in the user manual

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
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

Jan 19, 2024
BrainStorm
4 out of 5 stars review

Good Deal!

Purchased this about 5 months ago. Used to power wash Home and Pavers. Had some difficulty getting started. Other than that, thought it served its purpose. After running for extended periods of time, the machine requires a break as it gets really hot in the FL Heat.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
May 21, 2025
Baw86
5 out of 5 stars review

Impressive Power and Good Value

Received and already pressure washed my large driveway. This unit with surface cleaner cut my time in half. It's a large motor for hand cranking keep that in mind if elderly. Build quality is ok. Think it matches the price. This is not a commercial unit for heavy use but it's not priced to be.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Jul 3, 2024
Pat D. Wolcott, CT
4 out of 5 stars review

WPX3800 Gas Power Washer Great

My old Craftsmen Power Washer died after at least 30 years of use. I had to buy a lower PSI due to the price but it was well worth it. The only thing I didn''t like was there was only one container for cleaning fluid. My old one had four. The power this has surprised me. I had no problem cleaning my siding or my concrete. I even used it to clean some old wood that had been sitting out side in the elements for years. I hope this lasts as long as my other one.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Sep 27, 2024
Hiker CJ
5 out of 5 stars review

QUALITY MACHINE!

This is a excellent quality machine worth the extra money over a cheap one. Great pressure, easy to use, longer better-quality hose than I had previously, great tires. The company is attentive and responds immediately to any inquiries. I highly recommend this company and this machine.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Apr 17, 2025
Anre57
4 out of 5 stars review

Good cleaning power/pressure

This 3600psi model worked very well for cleaning my 20' x 36' concrete driveway. I also purchased a 16" stainless steel surface cleaner with it's 2 underside spray nozzles on a rotating spray head which really sped this cleaning operation up. Only took about 2 5 hours which was about half the time of other pressure washers I've used. The main reason for buying this unit was it's long lasting water Triplex pump. I'm not sure how the engine will last though, as it's very cold blooded and takes 5 to 6 pulls to start or restart when turned off for a bit. (I live at only 390 above sea level.) I plan on changing out the engine and pump oil soon. Will be contacting Westinghouse soon to find out their recommended 85w90 gear oil to use! Mainly wish to know if a quality synthetic is okay and verify use of GL4 or GL5 grade oil. Overall, I'm happy with my purchase and hope to get quite a few personal home use cleaning seasons from this machine. My message to anyone planning to buy a pressure washer is: Buy an American built unit like this one with a Triplex Pump for just a few $$ more! From my research on this matter, a good pump will actually last a long time with just easy specified oil changes per the owner's manual.

Review from westinghouse.com
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