this is with too much powerful suction power and too big (in size) for small homes. i read it has blower function but when i used it there is no such blower function available. and regarding its filter and dust bags either they are not available or if available then pretty costly. when I tried to returned it, my return request was declined as time limit of 10 days has been crossed and I was under the impression that it is 30 days return policy. also delivery men usually do not tender change when the item price is like ?99.00 and like wise but they do ask for exact amount when the package is ?101.00 or so on. this has to be changed. overall I'm feeling like I bought an unnecessary item with heavy running and maintenance cost.