Qooltek Adjustable Foam Cannon 1 Liter Bottle Snow Foam Lance Soap Dispenser Nozzle for Karcher K Series K2 K3 K4 K5 K6 K7 Pressure Washer Accessories[Energy Class A+]

If you have a Karcher that’s lower power then this actually works to produce snow foam. I’ve tried quite a few various canons and this is the only one to work properly every single time!!I’m not one for writing h reviews here but this is worth sharing and telling others looking for a snow foam canon for their karcher. With the popular black 5lt bottle of soap for sale here you get a thick foam that lasts for ages and takes a long time to run off the car. Can do true hands free wash if you want.

Amazing, works well and you can adjust the thickness of the foamAnd it doesn’t waste everything in the bottle in a couple sprays like my previous one did

Does exactly what it’s designed for. Excellent foam and easy to use.Would be 5 stars if….Bottle had a metal screw thread as it’s a bit tricky to correctly screw it into the brass fitting without cross threading it. I’m going to add a metal adapter onto the bottle to prevent this from happening.Would be useful to have some level marking on the side of the bottle to make it easier to fill with solution and water in the correct mixture.The + - knob to adjust the water to foam mix has become stuck with the black plastic knob just turning without adjusting the mix. Will have to repair it to get it to work properly again.

This fits my basic Karcher perfectly. I got a bit confused with the plus and minus settings on my initial go and emptied the snow foam after only doing one side off a the car. The plus and minus are referring to the jet washer not the contents, so plus means less snow foam. Overall a nice product with an OEM feel about it.

The Qooltek Adjustable Foam Cannon works perfectly with my Karcher K7 jetwash to create thick, consistent snow foam. Setup is straightforward, and the adjustable nozzle allows precise control over the foam density.Build quality is excellent - the metal components feel solid and durable. It handles repeated use without leaks or issues, and the foam coverage is impressive for both cars and larger surfaces (I’ve used it on my caravan too)At this point, I haven’t noticed any downsides and I’ve been using it for a few months now, it’s well-made, efficient, and doesn’t feel heavy when in use.

Worked well first time connected , then second (and subsequent) times leaked jets from the connector to Karcher unit. So, still works (just) but very messy for operator!

The media could not be loaded. Is very good, does the job well. Don't be an idiot like me, and make sure you turn the top the right way (I thought the x was a +) so was turning the wrong way and nothing coming out to start with. My 15yo pointed out Dad was stupid and happy days.

It works fine, easy to use, connect and disconnect from the pressure washer. It’s made of solid plastic and metal. I just find that it does not produce the amount of foam I want, but it could be because of the car washing solution I use. Overall one of the best for the money.