I bought this a few weeks ago….at first we loved it….but after a few uses it has been a bit frustrating.  We have dogs and we have to clean daily….turns out the filter sponge gets full rather quick and the vacuum loses suction.  So, we have to clean it, wait for it to dry, the we can use it again.  The constant filter cleaning is becoming a hassle.  I’m. Bit disappointed.  Maybe if the unit came with another set of filters….then we could swap it out while the dirty filter is being cleaned?