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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
510 ratings510 reviews
  1. 5 stars75% (381)
  2. 4 stars19% (99)
  3. 3 stars3% (13)
  4. 2 stars2% (8)
  5. 1 star2% (9)

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Showing 101-110 of 510 reviews
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
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Aug 21, 2025
Reviewer name: Papa is best
5 out of 5 stars
5 out of 5 stars review

Works as advertised.

Runs very well. I like the overall performance. One item to consider is that for elderly people the compression of the motor makes it somewhat difficult to pull. Both my wife and myself were able to get it started. My son had no problem and it started on the second pull.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Jul 6, 2025
Reviewer name: Rockhead
4 out of 5 stars
4 out of 5 stars review

Extreme Power

I have over a thousand feet of 10' and higher rock walls around my property and was looking for a pressure washer that would make it easier to clean the rocks. I had been using a 3600 psi pressure washer and was reading that stepping up to a 4400 psi pressure washer makes a big difference so I purchased the Westinghouse WPX4400. Initially, the pressure is great. When I first pulled the trigger it knocked me back the pressure was so great. I did not turn down the pressure knob, but will probably do so when I do not need so much pressure. The manual covers 3 different models (the 3600, 3800 and 4400). It is confusing when dealing with the 4400 since there are parts not even needed on the 4400, but this is not explained so it was a little frustrating trying to follow instructions that did not even apply to the 4400. It would be helpful if the manual explained when instructions do not apply to certain models. The first time I went to start the 4400 the compression was so high that it would not turn over. After five pulls the handle came off due to the knot pulling through the handle. After fixing the handle I tried to start it again while my wife held the trigger down on the wand. This removed some of the pressure and it then started. This should be explained in the manual that for the 4400 it is necessary to depress the trigger to reduce the pressure and compression. After the first time I just held the wand myself and pulled the trigger and was able to start the pressure washer myself. Overall, I am pleased with this purchase.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Apr 26, 2025
Reviewer name: lima21499
4 out of 5 stars
4 out of 5 stars review

Plenty of power, high quality

I am impressed with the pressure washer so far and this unit is not for your average home use for minor work as it will handle the tough jobs. Only difficulty is starting at times and pressure building up in the hose making starting with the pull cord very difficult requiring frequent bleeding of air form the line

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
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Sep 7, 2024
Reviewer name: ExHondaOwner722
4 out of 5 stars
4 out of 5 stars review

I can't complain!

I just switched from Honda because it quit out on me after just 4 years. This Westingtonhouse pressure washer has really well first impressions. It's very quit, runs smooth and delivers equal power as its competitors. A little heard to pull start the first time but ran smooth after starting.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
May 2, 2025
Reviewer name: jd005
5 out of 5 stars
5 out of 5 stars review

What an Upgrade! WPX-3600 Gas Power Washer

After 8 years of use my old Power Washer Died. After much looking and checking reviews and features, I bought the WPX 3600. This is a well made unit and it does a great job tackling the hard jobs. I have a Surface cleaner for the pool cement surface and this unit has more than enough pressure to clean in less time.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Aug 3, 2023
Reviewer name: deasea
5 out of 5 stars
5 out of 5 stars review

Great Pressure Washer

Bought this a week ago and by far this is the best pressure washer I have tried. I originally bought an electric pressure washer from a local retailer (different brand). It did not run very long before overheating so I returned it and decided to get a gas powered unit. I saw this one and thought I would give it a try. I like that it had the triplex pump and good pressure. I was not disappointed. I have used it for about 5 hours now across 3 days and it starts on the first pull each time and has never overheated. Just good pressure all the time. Would definitely recommend.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
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
Helpful?78O5K6VVGYYQ20169003902
Mar 13, 2025
Reviewer name: Don J
5 out of 5 stars
5 out of 5 stars review

Don Juan

Since I just recently received my wpx3600 I can say that my other brand washer can't compare with the wpx3600 , THE WASHER WORKS GREAT AND CAN HANDLE ANY JOB I USE IT ON . WOULD HIGHLY RECOMMEND IT .Love the accessories l ordered with it .5 stars !!

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902