HR300

Gotta love ozone!

I've made 2 hunts using the HR300 and had deer dead downwind of me both times that showed no reaction like they should have. I did have to return my original unit after 2 hunts because it quit making ozone but they sent another unit before I could even put the unit in the mail. Customer service second to none!

New HR300

I am impressed with my Ozonics (as always) but I am only giving it 4 stars due to the fact that on my first outing in the blind the battery only lasted about 3 1/2 hours on standard mode. I in the field now and giving it another go as I type this.

HR300

I have been using ozonics since they came out and I do not go into the woods without it... period