This is an LS10 Foam lance with a regulator and 2 litre bottle. This snow foam lance has two major benefits, the first being the ability to switch from foam spray to rinse spray. The second is being able to easily access the mesh inside the lance for maintenance. Regularly rinsing the mesh inside the lance will ensure the user will get the best foam results from the foam lance. Take a look at our maintenance video on our Youtube channel for instructions on how to do this. The LS10 foam lance is designed and manufactured by PA in Italy and you can appreciate the quality of this device when using it for vehicle washing. Snow foam is great for loosening up surface dirt as a pre wash, once sprayed onto a vehicle it can be left from 5 - 15 mins to soften up any dirt and grime. The foam can then be rinsed off whilst still using the LS10, this is a great feature of this foam lance which sets it apart from the rest.