The vax u85dpre dynamo power reach upright vacuum lets you deep clean your home with ease thanks to the single cyclone technology will be able to get rid of dirt dust and allergens from your home the single cyclone technology traps them inside the vacuum without letting them back into the air ensuring your home is always as clean as it can be the generous 3l capacity means you will not have to empty it half as much as a lot of vacuums leading to easy maintenance around the house the 3 in