Crompton Air cooler is the best air cooler available in market. I am using this since 1 year and have not faced any problem at all. Verry good capacity and air throw for small and medium type of rooms.
Service and support of crompton is really outstanding
Cooling if this cooler just superb , sound almost none.
Quality and durabilty is unmatched .
This is absolute Value for money cooler.
You can buy this from online in 7k approx.
I have bought from snapdeal last year.