If the ceiling fan has not been cutting it for you this summer, you are not alone. Buying a new Air Conditioner is likely a top priority given how the summers have just begun and the heat will only increase in the coming months. However, how do you choose the right AC for your home or office Many people make mistakes while buying air conditioners, after which they are left with nothing but regrets and later have to sell their air conditioner as scrap. Here we are sharing tips for buying a new air conditioner which will be very useful while buying an AC.Check capacity The capacity of the air conditioner matters a lot. If you are thinking of buying an AC for a small room, then an air conditioner of up to one ton is sufficient. If you are thinking of buying an AC for a hall or any big room, then you should buy at least a 2 ton air conditioner.Split or Window conditionerWhile buying an air conditioner, it is very important whether you want to buy a window AC or a split AC. Actually, there is a difference of one to two times in the price of these two air conditioners. Also, split AC is suitable to be installed in those places where there is no ventilation system. If there is a window in the room then you should install a window air conditioner.Filter qualtity of ACWhile buying an air conditioner, you must know about the filters available in it. In fact, the amount of pollution has increased in todays time. In such a situation, the filters present in the AC give you clean and cool air. Therefore, before buying an air conditioner, definitely inquire about whether filters like PM4 are present in the AC or not.