Ozone Generator

I bought one of these:OZX-300U Enaly Ozone Generator (250 mg/hr) for less than that and it works great. They are really nice to work with and fast shipping.
Those of you using this setup in Colorado, do you have the drier beads in front of the ozone generator, or is Colorado air dry enough that it isn't necessary?
Personally I am not. I just have my input tube outside the tank stand to get as dry as possible. Drying the beads out 2-3 times per week just wasn't an option any longer.
I purchased the above with the air dryer. The unit has been working for about 2 weeks, and the air dryer beads have not changed color one bit.