It seems the dyson upright animal filterless motors only last 2 years. If I'm going spend more than $500 or $600 for a vacuum like this, then I expect it to last about 10 years. No matter how much I empty and wipe the motor and canister clean each and everytime I vacuum, considering we actually have not pets at home (I clean on a weekly basis), then I think it's time to move on. I am so disappointed with Dyson. I will look elsewhere for a vacuum that matches its cost in terms of effectivity and durability.