I purchased DiET 35i after purchasing DiET 22i. But now my experience is too bad with symphony air coolers. Here is couple of things that I didnt like.
It sounds a lot. My previous cooler did not sound that much.
Small cover area.
Water is leaking from the draining cap. I complained about that. They have changed the nozzle but still its leaking.
Customer service is not good at all.
When water gets emplty it blows hot air. I guess it is the main problem of blower type cooler.
Overall I am not satisfied with the product at all.