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🚿 Elevate your car wash game with foam that sticks and shines!
The McKillans Foam Cannon features a 1-liter translucent wide-mouth bottle for easy soap mixing and monitoring, adjustable foam thickness and spray angle for tailored cleaning, and premium brass and stainless steel fittings ensuring durability and leak resistance. Compatible with electric and gas pressure washers up to 3000 PSI, it delivers thick, swirl-free foam that lifts dirt gently while protecting your paint. Its stable base design prevents tipping, making it a reliable tool for professional-grade car care.







| ASIN | B071Y1ZSSZ |
| Brand Name | McKillans |
| Color | Brass |
| Customer Reviews | 4.5 4.5 out of 5 stars (805) |
| Global Trade Identification Number | 00747465464793 |
| Item Type Name | Wide Mouth Foam Cannon |
| Item Weight | 0.62 Kilograms |
| Manufacturer | McKillans |
| Manufacturer Part Number | RH-G6RF-BQ84 |
| Maximum Flow Rate | 2.5 Gallons Per Minute |
| Maximum Pressure | 3000 Pound per Square Inch |
| Model Number | RH-G6RF-BQ84 |
| Power Source | gasoline-powered |
| Specification Met | CE, RoHS |
| Tank Volume | 1 Liters |
| UPC | 747465464793 |
| Unit Count | 1.0 Count |
A**P
Great with low GPM washer
Purchased this along with a Greenworks 1600psi, 1.2gpm electric pressure washer to speed up my wash times on vehicles. After looking at countless foam guns and all of them saying they require more than 1.2gpm, I came across this one and it works perfectly with my washer. I’ve only used the basic Black Magic car wash soap as of yet but the foaming action is great even with that stuff. If you own a low gpm washer like myself, I highly recommend you use warm water with your soap in the bottle, as it’ll help greatly with the amount of foam you get. However it isn’t absolutely necessary if you don’t want to or don’t have the means for it. Your wash soap will also play a large roll in how much foam you get, as many are designed to be used in a bucket, and not in a foam gun. That said though, any soap will foam nicely, but if you were to get a car wash soap made with the primary intention of high foam, then you’ll be golden. The gun feels durable, and the bottle itself is nice and thick. It has some good weight to it and the nozzle and quick release all feel like quality. The adjustability of both how much foam I want, and the way it is expelled from the gun, either in a nice fat large fan all the way to a stream are real nice features to have and the adjustments work perfectly. I will update my review with its durability and longevity once I have it for a longer period of time.
M**N
Very good product
Its working very good. I initially wanted to buy a more expensive product. This product turned out to be very good. You don't need anything else, just good soap.
A**R
Needs max foam draw to work.
Works very well, but mine may have an issue as it only foams under max foam setting. Any less and it's just water. At max foam it drains the soap very quickly but does an excellent job of coverage and amount of foam. I use it with a sun joe spx3000 pressure washer.
B**N
A great buy at a fraction of the cost of the big “guys”.
My old foam cannon that I’ve been using for years was starting to act up so I knew I needed to purchase a new one. I however was very hesitant spending another $70-$100 on one. I came across this snow foam cannon and read the few reviews and it looked legit so I decided I’d give it a try. Upon opening the package up when it arrived I was glad to see it was rather heavy duty. Just like the one before it that was more than 2X it’s cost. My other cannon didn’t have a quick disconnect but was threaded. I like this one better as I can quickly attach and disconnect it as needed. I’m using an electric Sun Joe pressure washer at about 1.7gpm. I used a little bit of soap and filled the rest of the bottle with warm water. I was extremely pleased with the results! It did much better than my old snow foam cannon. I’m extremely happy with my purchase and I’d definitely recommend this! Picture of my black car attached and this was after it sat a minute!
R**N
Foam Cannon
Perfect foam cannon Nice foam
D**T
Works Great!
Let me say first the pricing is terrific and that the shipping was amazingly fast. It is easy to use - after all it is a plastic bottle with a spray nozzle. I can't see why some foam cannons go for over $100? It does come with instructions on how to clean after use and some tips to maximize your foam. I've used it twice so far, once to power wash my backyard storage shed, which I sprayed down with an all purpose cleaner, and to (pre-wash) foam my car, using a specially formulated foam soap. In both instances, I was completely satisfied, particularly with the foam results on the vehicle, which looked like I sprayed it with shaving cream.
A**N
Great cannon for the average home enthusiast
Decided to jump on the foam cannon train. This one works very well! I have it paired with my gas pressure washer running 3000psi and 2.5gpm. I have my truck coated with SB3 Alpha ceramic and to keep the warranty intact I use only their products on it. This cannon shoots legit shaving cream foam with their soap at 200ml soap to 800ml water ratio. It blew me away the first time I used it! Wow! Our other two cars I take car of myself and have found Chemical Guys Blacklight at the same ratio gives me similar (though slightly more watery) results for those vehicles. Remember to flush with straight water when done so it does not dry and clog. Seems easy to clear if it does however. I do wish there was an extra bottle and cap provided so I could keep the mixes separate, but that's just my situation. I cannot recommend this enough. Combined with a two bucket method, i hope to keep my vehicles scratch free and shiny for many years!
S**I
Constantly tipping over
Do not buy. Although the gun works good for foaming. The height of it makes it where it constantly falls over and when it does, it leaks the soap out everywhere. The diameter should’ve been bigger for it to be this tall. It has been nothing but a nuisance ever since I bought it. By one of their shorter squatty ones. They make great products, but this one is obnoxious. Wish I had never bought it.
A**R
Great product, the foam is like shaving cream. Only complain is the small hole to fill, the have a widd mouth but I'd rather a funnel and save the money (espically because I got it on sale for 30$, cannot beat that quality for that price). Would recommend if you are willing to bust out s funnel, or use a very thin/watery soap to fill, otherwise I'd say the wide mouth would be a great choice!
T**A
Thick foam and easy to use. Makes car washing faster and more fun!
B**R
Works great
J**L
Il mousse vraiment bien, l’ajustement fait bien. Point négatif l’ouverture… trop petit j’ai du mettre mon savon dans une bouteille shampoing avec pompe
R**.
Even with a 1600 electric pressure washer but I did get a smaller aperture fitting to make thicker foam.
Trustpilot
2 weeks ago
2 weeks ago