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Where form makes function.
Features a soft-touch rubber over-mold for greater grip, and quieter handling.
The HR300 also features enhanced odor destroying ozone output – up to 45% more than the HR200.
Utilizes integrated Pulse Technology which balances time and oxidant concentration to ensure the proper amount of oxidant is deployed.
4.5
126 ratings
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Hr300
Def like the Ozonics hr300. I wish they would just send it with the xl battery as it’s identical just a larger cell which nearly doubles the runtime. Simply a sales game really.
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Andrew · October 26, 2026
Loud
I have had the first edition hr 200 since it came out , it works great . The charger quit this year and I decided to upgrade to the 300, it claims to put out more ozone and I’m sure it will work as good as my old unit but 3 stars because it’s considerably louder that the 200.
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Timothy · 5 days ago
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!