Westinghouse Universal 16" Pressure Washer Undercarriage Cleaner and Water Broom Attachment - 4400 PSI, 1/4" Connector - for Gas and Electric Pressure Washers

THIS IS A MUST HAVE.I DONT USUALLY LEAVE REVIEWS BUT THIS ONE DESERVES ONE. I BOUGHT THIS WITHOUT HIGH EXPECTATION BUT THIS THING IS A SOLID PIECE. I DO ALOT OF OFF ROADING AND THE MUD IS A PAIN TO GET OFF LAYING ON THE GROUND WITH POWER WASHER GETTING ALL OF IT.SO I THOUGHT WHY NOT TRY THIS THING. WELL, I GOTTA TELL YOU I CANT BELIEVE HOW EASY IT TOOK IT OFF I WISH I BOUGHT IT SOONER.I CLEANED ALL OFF IN 90 MINUTES INSTEAD OF 3 HRS AND COVERED IN MUD.I WISH I FOUND THIS SOONER. I ACTUALLY HAD TIME TO DO THE DECK THAT THE WIFE HAS BEEN ON ME ABOUT AND SHE WAS ALSO IMPRESSED AND THATS HARD TO DO! MY NEXT STEP IS THE DRIVEWAY.. I GOT NO COMPLAINTS ABOUT THIS ONE. BUY ONE IT WILL MAKE YOUR LIFE A HOLE LOT EASIER. AND THATS FROM A 70 YEAR OLD YES 70 YRS YOUNG. BUY IT BUY IT. IT KICKS ASS CANT SAY ENOUGH GOOD ABOUT IT. I HOPE THAT HELPS SOMEONE.

I’ve been extremely impressed with the Westinghouse Universal 16” Pressure Washer Undercarriage Cleaner and Water Broom Attachment. The build quality is solid, and it feels like it’s made to last. Setup was quick and painless — the 1/4” connector fit perfectly with my pressure washer, and I was up and running in minutes. The cleaning performance is outstanding. The 16” width gives great coverage, which cut my cleaning time way down compared to using a standard nozzle. It did an amazing job blasting away dirt, road grime, and buildup from my vehicle’s undercarriage and worked just as well as a water broom for driveways and garage floors.

I give it a good rating as it is very well constructed and does what it is designed to do. Any device like this splits the output of your pressure washer into 4 less powerful jets. Whether this will work well for you will depend on what you are trying to do with it and the pressure of your pressure washer. The design is a tradeoff between more powerful cleaning and not damaging things like paint, seals, etc. My pressure washer is only a 2500 psi unit which is the minimum recommended one to use from this and other competing devices. As such it does a reasonable job in undercarriage washing for typical road grime, salt, etc. and as a “broom” without damaging anything. I was hoping that it would also be useful for cleaning a mower deck of a large tractor type mower. Alas, it does not handle heavy, 1-2” thick compacted (almost like cement) debris. I do not know how well it would work with a higher-pressure washer but, I suspect, not much better. I do agree with some reviewers that a 45 degree ‘wand’ would be better that the included 90 degree wand. I removed one star for that.

I am giving 5 stars because the pressure washer undercarriage attachment is exactly as advertised. I used this on my stock GMC Sierra 2500hd it worked great, but for my use I took the wand with a 90 degree bend in it and straighten it out to more of a 45 degree. This placed me further away from the water spray and placed my gun at an angle ratherthan straight up and down. I will probably straighten it out more like 22 degrees. So moving on to the next fix is to do something like take the quick release off of the pipe and drill a hole in a golf ball slide the golf ball over the pipe and then screw the quick release back on. I say this as after sliding the accessory back and forth under my truck for about 30 minutes I noticed when I was taking the wands apart that the quickly release fitting was getting wore down from rubbing the asphalt, thus using the golf ball may help it slide easier and may prevent the wand from wearing out. I am happy with this purchase, I used this attachment as the water broom to cleanup the dirt / Mud from out front of my house, easy switch by pulling the brass pin and rotating head, worked way better for cleanup than I expected. I can recommend this undercarriage pressure washer / water broom. I used a 29/64” drill bit. 7/16” was just too small. Drilled out golf ball and used some pressure and screwed the golf ball over the threads on the wand. The fit is very tight and I am hopeful that this will last awhile keeping the brass fitting off of the ground, fitting was also snagging the small rocks in the asphalt maybe this will slide a little easier as well.

Easy to assemble- connections are secure. Adequate water spray but not super powerful under my lifted jeep with 35" tires. Gets mud off nicely. Rolls easily, Only used once so far but seems durable. Easy to adjust by adding extensions. Used with my 2100 psi pressure washer. Would recommend. Reasonable price.

It is easy to put together and easy to use. It is a low powered spray - enough to clean, but not to strip. You can put your hand in it and not be hurt. I used it to clean concrete pathways after winter and it did the job. You do have to do several passes in different directions to get a streak free clean. The wheels take a lot of strain off of holding the wand and I do think it is easier and more efficient than just using the wand.

This is a very well built. Heavy duty! Very impressed by the quality of the materials. Quick to assemble. A must have for, for the car detailing enthusiast and the price is right.

Undercarriage Washer worked great, even with an Electric Pressure Washer. Pressure was great, and washed several pounds of beach sand from the undercarriage of my Ford Bronco. The key is going slow when spraying the undercarriage to ensure all sand and debris are removed. I would highly recommend for undercarriage washing / cleaning.

The pressure of water coming out is not too strong.