I have the Hoover with the most watts. Every time I bought it from the store, it broke in villages that don't filter like mom's... If you have space, you can take it out and shake it. That's how I use it twice because it takes a while and smells after 3 uses... It's a bit more expensive but it gets the job done... It's especially clever to remove the top filter of the vacuum cleaner, it sucks better. It's not necessary because the bag filters well