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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 111-120 of 519 reviews
May 21, 2025
Reviewer name: Baw86
5 out of 5 stars
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
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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
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Jun 14, 2025
Reviewer name: bobfp
4 out of 5 stars
4 out of 5 stars review

Westinghouse WPX3809

I ordered this model on 6/1/2025 and it was available for pickup on 6/8/2025. The tracking and a couple of service contacts were very friendly and helpful. Assembly was straight forward. The User Manual could be updated a bit in the future. The 1 part that gave me some trouble was the High Pressure Hose. The female quick connect end was very tight. It was almost impossible to insert the male connector end on the Spray Gun Handle into the quick disconnect end of the high power hose. The quick disconnect on the pressure hose isn't repairable. I was able to connect and disconnect the pressure hose from the spray handle but it still remains difficult to connect and disconnect. Wasted time to get that useable before I could operate the pressure washer. The unit is powerful and vibration is high. If not for that, I would have given a 5 Star rating. So far I have used it once. I am pleased with its performance.

Review from westinghouse.com
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Jul 3, 2024
Reviewer name: Pat D. Wolcott, CT
4 out of 5 stars
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
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Apr 17, 2025
Reviewer name: Anre57
4 out of 5 stars
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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Jun 15, 2024
Reviewer name: CALcmdcm
2 out of 5 stars
2 out of 5 stars review

Poor frame design

I've had this for a few months and finally used it. It works great but in the process of using it I let the pressure hose get against the engine and burned a hole in it, my fault completely. I am trying to find a replacement hose for it, 50' length and so far none will fit due to the location for the hose connection being almost inline with the right side of the frame/handle. New hoses have added protection for the first few inches and due to the added thickness of the hose it will not line up with the connection. I've even tried to add a 45* elbow and can't find anything that fits. I would NOT purchase this unit again for this reason. Any help is appreciated.

Review from westinghouse.com
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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 23, 2025
Reviewer name: RPfi
1 out of 5 stars
1 out of 5 stars review

So far NOT so good

Brand new right out of box. Followed all instructions in owner's manual. Put brand new fresh gas in a brand new gas can. Will shut off immediately while putting choke to off after starting. (even after a minute or more) have called the company and hopefully can bring this rating up. thinking it might be in the choke linkage not anything fuel.

Review from westinghouse.com
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reply from eComm

Hi Jim, thank you for your purchase we are sorry to hear about this. I have passed this along to our quality control team to ensure that we are providing the best products possible. We understand the frustration of not being able to use a product right after purchase and we will do our best to make things right. If you do not hear from us within 2-3 business days please follow up at westinghousevip@wpowereq.com. Thank you, Zach - Westinghouse

Jul 11, 2024
Reviewer name: Bruce007
5 out of 5 stars
5 out of 5 stars review

Purchased for my business - can't wait to use it!

After much research on reviews between various Pressure Washers on the market I decided to purchase the Westinghouse WPX4400. From what I can tell so far it is sturdy and will allow me to continue to offer services to my clients. Only thing I can think of so far that I wish was an option was an electric start.

Review from westinghouse.com
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Apr 23, 2025
Reviewer name: Bud#1
5 out of 5 stars
5 out of 5 stars review

Westinghouse Gas Pressure Washer

I bought this pressure washer back in March 2025. I have already used it several times. I am very impressed with it. I use it for washing the cars mostly and it does an excellent job. I have used it on my house. We had a high winds thunder blizzard. After the melting everything had a blanket of dirt on it. It made everything look so ugly and gross. I got out the pressure washer and went to work cleaning the cars, house, sidewalks, porch, and deck. Everything is now back to its natural bright colors for the spring and summer months. So happy with my decision to purchase this pressure washer. The last one I had (different brand) didn't do half the job this one does. Thanks Westinghouse.

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Oct 23, 2024
Reviewer name: JGarber
5 out of 5 stars
5 out of 5 stars review

Powerful Pressure Washer

I bought this and the pressure washer surface cleaner to clean my patio and driveway. Had excellent run time and lots of power. Neighbors commented that my patio and driveway look brand new. I paid to have my patio cleaned in the past and it looks 10 times better when I did it myself this time! Great product!

Review from westinghouse.com
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