Stone Banks Snow Foam Lance Cannon Bottle for Karcher K Series K2-K7 and 1/4'' Quick Connect Pressure Washer Gun, 1L Foam Cannon Adjustable Soap Sprayer Dispensor for Car Washing（Brass Adaptor）

Never used a Snow Foam Gun before so didn't want to spend a fortune. Solid brass construction with adaptors and 1 litre bottle. Yes the mouth of the bottle is small but this was not a problem as I used a small funnel to fill it. I guess this makes sealing the cap easier anyway. 100ml graduations on bottle allowed precise quantity to be added. Cleaned my caravan roof with it, good solid coverage. I can recommend this product.

Quick delivery from Amazon.Great price. Works really well.

The snow cannon does exactly as described - mixes cleaning agents into rich, thick, snow like foam to help with the cleaning tasks.It is well constructed:- brass fittings for longevity- simple controls for snow density and mixing ratio- solid feeling bottle for the cleaning agent...but there is a design flaw that lets it down - the chemical bottle neck is too small!Most (all?) snow foam lances operate by adding a mixture of chemical and water into the bottle, which is them drawn by the Venturi effect into the water flow, passed through the "magical foam maker" (a wire wool plug to break up the flow and mix the ingredients) and then blast out of the resultant gloop onto the target. If you have to mix the chemicals in the bottle before starting, why is the neck of the bottle so narrow to prevent easy filling, and why are there no clear quantity marks on the bottle?To mix a 4:1 soap you meed to measure out 100ml of soap into a jug, top it off to 500ml with water and then very carefully pour the results into the bottle.Surely having a wider neck and clear marking would make this process easier and simpler for all concerned as it could be done in the bottle without the need to steal the kitchen measuring jug and then explain why your wife's (or husband's) latest baking masterpiece takes like soap! Just a thought...Very few snow foam lances have a wide necked / marked chemical bottle (see the Autoglym product) - and those that have are generally over priced (see the Autoglym product).A small change would make this perfect and get that extra star...

Does as intended. Gives a nice thick foam if you use a decent quality snow foam. Clings to the car long enough to soften the grime and fitted straight onto my karcher K2

Brilliant

I was a bit skeptical about this snow foam lance until I tried it. ITS EXCELLENT.Nice thick foam, great coverage, easy to set up and maintain. I have no reservations about recommending this product. Very pleased overall.

Have used for a few months now and seems good. Have to lower the power on the pressure whasher sometimes to stop the foam comming out as a jet.

I bought this item before and it worked great. I bought a 2nd one to use for a different cleaning chemical. Anyway the 2nd one sat in its box since purchasing and I only unboxed and used it for the 1st time 3weeks ago. It pulses and leaks from the neck. I checked it over to be sure I put it together correctly and everything appears ok, but it still does not work. Whereas the original one I've had for ages still works. It's not a bad item just the 2nd one I was sent was duff. My window for returning has expired too!