I am useing this air cooller since 2 years.and I can tell this without any dought, it is verry effective air cooler for personal use.It has swing option for swing air flow.and it has water pump with dura pump technology.17 litter water tank capacity.and it has honey comb solid mat, which is the best mat for natureal cooling.which is the best feature of this air cooler, that is it consume less electrycity.and the model is very good looking.the fan motor is powerfull than other aircooler motor, which can u get in same price.