This air cooler is good to use.i am using it about one month and my experience is that this is pretty good.its cooling is effective.it can provide the cooling in the room in just 15 to 20 minutes. Its always give me a good view about its capacity.
I like it but there is a very common problem with this cooler is that we can not find the where to put it. We always confused about this. Its place is not fix we can adjust it when and where we want to place it in the room.
At end I would say this good products at this range overall.