Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
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)
Sort by |
Showing 11-20 of 519 reviews
Sep 23, 2026
Reviewer name: Fitzieb
5 out of 5 stars
5 out of 5 stars review

Wonderful Tool

This is a great product at a great price . Westinghouse is also a great brand with a strong reputation for quality

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Apr 30, 2026
Reviewer name: truelineEC
3 out of 5 stars
3 out of 5 stars review

Hopefully this one is better.

I’m not sure yet with the new one. I had to exchange my first one. First job the power washer quit on me and I couldn’t get it to start again. I’m willing to give this new another try. Hopefully I’m happier with this one.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
reply from eComm

Hi, thank you for your review. We are genuinely sorry to hear about it. I have passed your feedback along 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@westinghouse.us if there is anything we can do to assist with your new unit. Thank you, Cam - Westinghouse

Jun 1, 2026
Reviewer name: Dylcop
1 out of 5 stars
1 out of 5 stars review

Broken bolts

I bought this not even a month ago and both of the bolts that the muffler goes on overheated and snapped off. Tried to rethread it and it just happened again.

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 along 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@westinghouse.us and we will look into the matter. Thank you, Cam - Westinghouse

May 28, 2026
Reviewer name: BMF59
5 out of 5 stars
5 out of 5 stars review

Good reviews, good decision!

Bought this after reading many reviews about it's quality, almost all bad reviews it had were due to operator error. Glad I bought this, good value, good machine!

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Mar 30, 2026
Reviewer name: kevc
5 out of 5 stars
5 out of 5 stars review

Great Features

Amazing Powerful Pressure washer, runs water great and very easy to put together. Honestly hasn't really gave me much issues to this day and I really did enjoy how sufficiently it completed the task.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Nov 24, 2025
Reviewer name: BobM1964
5 out of 5 stars
5 out of 5 stars review

Powerful!!

Just bought this pressure washer to replace a very old smaller PSI washer. Used it for the first time this weekend, and I'm blown away at the power it has! Completed job in half the time. The only negative that I found is that when starting, you have to make sure someone else is there to assist to pull trigger on wand to relieve pressure, otherwise it won't start. After I figured this out, it starts on the first pull!

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Jan 23, 2026
Reviewer name: UpNorth Guy
5 out of 5 stars
5 out of 5 stars review

Nice Garage Accessory!

I bought this to help keep my vehicles and machines clean. It’s great for washing mud off my ATV’s and Bobcat as well as keeping my cars and many other items clean from winter time salt or muddy spring days. It has saved me so much time from having to bucket-wash in the past. My garage would no be complete without it.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Dec 18, 2025
Reviewer name: Doomsday
5 out of 5 stars
5 out of 5 stars review

Love it

I aboslutely love this; it "tears" through the work that needs done. I also got the extra attachments for the car and the surface cleaner. I was able to cancel the car wash membership since this is actually better! The surface cleaner made short work of the driveway at 4400 PSI. I was looking at this and Simpson,in the end I chose this. Buy it, you won't be disappointed!

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Feb 24, 2026
Reviewer name: C1st2c
5 out of 5 stars
5 out of 5 stars review

Great balance of performance/ quality and price!

This is the third power washer I have owned in the past 25 years. I always bought what I felt was a good value at one of the big box stores —but after the last one gave out, I decided to see if the more powerful power washers could fit within my budget / quality /performance ‘sweet spot” . The Westinghouse WPX 4400 pressure washer is very well made with quality parts. The larger engine, controls, and up to 4000 PSI means it can clean in one to three passes - which used to need 5 to 8 times of going over the same spots. I am happy I have this well designed and manufactured Westinghouse product!

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Feb 20, 2026
Reviewer name: mallan4929
4 out of 5 stars
4 out of 5 stars review

Easy to unbox and assemble

Just purchased and easy to unpack and assemble. All of the parts were included. Some of the holes did not align 100%, but I was able to tap the bolts in with no problems. Otherwise I'll give WH four starts for the unboxing and testing step! I'll post back later after I've used the product a bit more.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902