The Bajaj PC 2014 room cooler is a Air cooler. You can also add water or ice cubes to it if necessary. Its capacity was of 20L. I bought this cooler 6 months ago and have still with me. When I bought this cooler there were many faults on this cooler. The price when I bought it was 4000 rupees.
Talking about the faults, the water level indicator was not functioning correctly. The blades that move in right and left direction were not functioning and a switch has broken.
I have launched a complaint regarding to it but no response yet.
The air force is something that has made me keep this cooler.
Overall, I can say that one can buy it, just check everythings working fine.