AirTrona International Inc. (ARTR)

[multimillion]

So the unit cost the hotel 28k and total savings per month are I'm guessing about 20% (averaging the costs across water/power/chemicals). Wondering how long one of their systems takes to pay for itself as that's often the big selling point. Wonder how many months it would take for the hotel to make up the $28k. Airtrona would know and it would be nice for us to know. Anyone care to give an educated guess on the water/power/chemical costs for this sized unit running all day for a month?