Ozonics HR300 Scent Eliminator | Ozone Generator for Hunting with Boost Output Setting | Scent Control with 3 Modes of Operation | Ozone Odor Eliminator Machine with Rechargeable Battery & Tree Mount
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Tuesday, Dec 16
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Features
- ADVANCED OZONE TECHNOLOGY: The Ozonics HR-300 ionizer odor eliminator for hunting is meticulously engineered for hunters, utilizing in-the-field ozone generation to effectively eliminate human scent, ensuring you remain undetectable to deer and other game animals.
- PROVEN SCENT ELIMINATION: HR300 portable ozone generator for hunting ensures that hunters remain invisible to deer and other animals by molecularly transforming and destroying human scent.
- VERSATILE MODES OF OPERATION: This hunting scent eliminator comes with three different modes - Standard, Boost, and DRiWASH - allows hunters to adjust to various hunting situations, whether in the field or preparing gear.
- QUIET AND LOW-PROFILE DESIGN: HR 300 ozone machine features a redesigned fan and rubber overmold, reducing noise levels by 20% for stealthy hunting sessions, ensuring minimal disturbance while maintaining effective scent elimination.
- PACKAGE INCLUDES: This human scent eliminator unit comes with all the necessary accessories, including a standard battery, charger, tree mounting system, blind mounting system, and EZ Mount attachment, providing hunters with everything they need for successful hunts.
Item Package Dimensions L x W x H: 10.16 x 7.56 x 4.61 inches
Package Weight: 1.75 Kilograms
Item Dimensions LxWxH: 6.5 x 7 x 2.5 inches
Item Weight: 3.8 Pounds
Brand Name: Ozonics
Model Name: HR300 Scent Control Device
Color: black
Number of Items: 1
Manufacturer: Ozonics
Part Number: HR-300P
Model Year: 2016
Included Components: Battery Charger, Blind Bracket Mounting System, EZ Mount, Standard Battery, Tree Mounting System
Size: One Size
Sport Type: Hunting
Date First Available: June 28, 2016
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Dec 16
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Worked well ,my first outing made a believer out of me. Had 2 does feeding and circling my treestand for hours and never got detected. May just be what I need to get that big one in close.
Reviewed in the United States on September 20, 2025 by Ronda
Product came with a battery issue. Seller took care of me and shipped a new one and some merch with it. I know it wasn’t sellers fault for battery. Appreciate the quick communication and fix. 10/10 recommend. This is my third purchase with them
Reviewed in the United States on October 23, 2025 by Amazon Customer
Showed up on timein great shape and works as expected
Reviewed in the United States on September 25, 2025 by james
Ozonics definitely and absolutely works killing human scent in the field. I doubted at first when friend told me about it working, but now I'm very very happy with unit as it has proved itself in the field. It only takes a few minutes to set up in treestand, but the outcome is worth it. Solid unit. At first I thought the motor noise, which is very slight, would alert deer, but they never picked it up.
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Reviewed in the United States on May 30, 2025 by KBeam
This thing doesn't work, it's a gimmick. It certainly gives off its own scent and I had plenty of animals bust me the same way they normally would if the wind wasn't favorable. The worst part of Ozonics? Everything is extremely overpriced. God forbid you should want a backup battery because the battery life isn't long enough for a hunt, that battery is $150. The charger? $100. They refused to use batteries that you can buy anywhere, like 21700's or whatever is necessary and instead, everything about this product is proprietary so they can overcharge you for it. a $150 for a 6400 mAh battery? Yea right. Or maybe you can recharge your unit with a USB-c type cable? Nope, must use their $100 Charger unit. This company is a sham. The product is a joke and I'm embarrassed that I bought it.
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Reviewed in the United States on February 15, 2025 by Mark
Unit worked excellent however the battery leaked the second time I used it and damaged unit as well as charger.
Reviewed in the United States on November 16, 2025 by kevin furler
Works great for hunting!
Reviewed in the United States on August 5, 2025 by Amazon Customer
I bought the Ozonics HR 300 I've only hunted with it one weekend but I can say I had eight different bucks cross my scent cone downwind with no reaction at all. I think it prfoms as advertised. It's a bit pricey but worth it if you are a serious Hunter. Definitely gives you an advantage. I did purchase a second battery. Update: Going into last week of November now. Hunted foul wind every day for 3 weeks without getting busted. Probably have had 30 deer down wind. I gun hunt but I am really convinced this works. If you're getting busted, you may be too close. My shooting houses average 50 yards from my plots. I just sit the unit on the roof over my head, probably 5.5' off the ground and let the wind do what it will. I usually hunt 3-4 hours per hunt and the extended life battery will do that in boost mode. I use the battery that came with the unit for dry washing my clothes and my hunting partner's. He is convinced that helps. I hope this helps in your decision. It is quite an investment.
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Reviewed in the United States on November 15, 2017 by ldk