I have purchased it on April 2019.The dust bag damaged within 6 months.Promisely said, I used it for 2 hours maximum. And also worst service support.The sales executive says, "It comes with lifetime free service for every six months".but till now no one came for service even after I call for service request.And also I have ordered dust bag on last year.Till now the service center executive says, "It’s in out of stock.we’ll call you after arrives".Totally disappointed.