Name: Westinghouse Pressure Washer Foam Cannon
Brand: Westinghouse
SKU: 13591323626
Availability: OutOfStock
Rating: 4.8 (1846 reviews)

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Westinghouse Pressure Washer Foam Cannon

Instructions

The Westinghouse Pressure Washer Foam Cannon attachment is intended for any commercial or personal cleaning tasks. This attachment is perfect for cleaning cars, windows, fences, furniture, awnings and more–an essential part of any power washer’s toolkit.&nbsp; The simple and easy to use design means anyone from first-timers to professional cleaners can use this attachment. Eliminate caked on dirt, grime and dust from a variety of surfaces that need regular cleaning at home or your business. Clean cars, windows, fences, furniture, awnings and more in no time at all using preferred cleaning solutions.&nbsp; The universal 1/4" quick connection fitting allows for quick swapping of attachments to make quick work of large projects with many different needs with ease. Effortlessly withstanding daily high pressure use, the foam lance attachment performs with lasting capability and will not crack under the pressure. The Westinghouse brand is known for providing quality products to Americans for over 100 years, so this attachment includes a 180-day customer warranty to certify its lasting quality.

Brand

<ul> <li>Thick, even snow foam coverage, perfect for auto detailing</li> <li>Universally compatible with nearly all pressure washers</li> <li>Industry leading 180-day warranty</li> <li>Provides even coverage for your car, home or outdoor surface</li> </ul>

Specifications

WARNING - California Proposition 65

title_shipToHome_not_available

<ul>
<li>Thick, even snow foam coverage, perfect for auto detailing</li>
<li>Universally compatible with nearly all pressure washers</li>
<li>Industry leading 180-day warranty</li>
<li>Provides even coverage for your car, home or outdoor surface</li>
</ul>

Bubbles galore

QUALITY ...DURABLE...PROFESSIONAL GRADE...A HANDY DANDY PIECE OF EQUIPMENT ...ADDED TO MY CAR WASHING / PRESSURE WASHING SUPPLIES...THANK YOU WESTINGHOUSE

westinghouse.com

Just got a chance to use this foam cannon and it is far superior to a foam gun.
Thick foam is produced that easily and totally covers a large SUV efficiently.

Excellent Carwash Aid

Just what I needed to spray an adequate amount of detergent foam from my electric power washer from my 9 foot wand to the second floor level. Without the cannon, the soap power washer attachment did not pick up enough foam using the extension wand.

Great Build and Size for Price

I have had a circular surface cleaner for our driveway and sidewalk for many years. It is made of plastic with rotating brushes. I found it difficult to maneuver. You had to push or pull and sometimes slide it where you needed it to go. When I saw the 16.5 Stainless Steel cleaner with four wheels I knew this was the way to go. It just seems to glide over the concrete with very little effort. The driveway, sidewalk, and pool deck look great nowW

Far superior to cleaners with no wheels!

I've searched the internet for one of these surface cleaners, and this is the lowest price I found and from a brand I've heard of before. I bought it about a week ago, and I was able to use it to wash my driveway along with the sidewalk and curb of our corner lot. This 15-inch surface cleaner made it go a lot faster and easier than just using a spray tip. I'm using a Honda-powered 2600 psi pressure washer to run it, and it worked pretty well without any chemicals. I did have to run over some heavy stuff twice in order to clean it up nicely.

I have found a few things you must do to have better results. First, you have to edge every part of the concrete with a spray nozzle, otherwise, it leaves a small strip of uncleaned concrete on the edge. Second, make sure that you move slowly.

Works Great at an Affordable Price!!!

Just got this and was impressed just taking it out of the box. Well made of good materials. I think it will hold up well for its intended use. Works great on my 3400 psi system. I haven't tried it yet on my smaller 1800 psi unit but I think it will do fine for the less dirty areas. It is better than I expected for sure.

Nicely designed and quality built

This was my first time using a foam cannon, and it didn't work right out of the box. After a quick inspection, I realized the pickup tube was missing entirely. Even though the manual doesn't mention the tube at all, it's obviously a necessary part.

Luckily, I found a tube around the house that fit. Once I loaded the bottle with degreaser and adjusted the knob, it produced a ton of foam. For the price, it's hard to beat the performance. I'm looking forward to putting it to work on the house siding next.

Great performance, but check for missing parts

The Westinghouse PWSC12 is a great addition to our power washer setup. It's easy to connect and significantly improves cleaning efficiency on driveways, patios, and other flat surfaces. The rotating jets provide consistent pressure while minimizing splash-back, and the durable housing handles heavy use well. A must-have accessory that makes large surface cleaning faster and more effective.

Great Accessory

Bought this to go with my Westinghouse pressure washer (which is great) in Sept 2024. I used it on my driveway with fantastic results. Fast forward to September 2025, and I went to do the same driveway, but it just won't spin. The filter and nozzles are clean. It appears to bind against the washers. I took it apart, cleaned everything, and it worked for a few minutes, then again stopped spinning. I looks like the nylon that it spins on has just worn down. This is apparenty not a replaceable part so it's just one use and done, don't waste your money.

Westinghouse Pressure Washer Foam Cannon

Highlights

Sun Joe Electric Pressure Washer W/ Wheels | Accessory Kit | 14.9-Amp | 2200 Rated PSI | 1.1 Rated GPM