Thermacell MR300 Portable Mosquito Repeller

Item No. 84365400134


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Product Description

The Thermacell MR300 Portable Mosquito Repeller effectively repels mosquitoes by creating a 15-foot protection zone. The MR300 Repeller can be taken virtually anywhere outdoors to repel pesky mosquitoes, stopping them before they can bite or bother you. The MR300 is the newest Thermacell portable mosquito repeller, boasting some new and improved features.
  • New features include: Quiet ignition, Reengineered grill and switch, Improved ergonomics, and Accessory mounting system
  • Ideal for repelling mosquitoes from the backyard to the great outdoors
  • Portable and lightweight
  • No spray and no mess. Scent-free and DEET-free.
  • No open flame, no smoky candles
  • Package contains: 1 Olive MR300 Repeller and 12 hours of refills - 3 repellent mats and 1 fuel cartridge

Additional Information

Customer Reviews

4.1 / 5.0
88 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Robust, brilliantly effective,
Mosquitos love me. I have one of these and an older 150, I use them whenever camping in Dubai, UAE and in the woods of Wisconsin. They really got tested to the max when I was making a wildlife documentary in the bush in Chad, Africa. When in a Malaria-rich, remote locations for weeks on end, you need a product that you can rely on. They worked a dream. When one ran out of gas- unknown to me, we were set upon by mosquitos. As soon as I replaced the canister, they were off ! Great customer service too.
January 21, 2021
Originally posted at
Rated 5 out of 5
The mr300 was a replacement for an older model that took upwards of 30 clicks to light if it even lit. I use it for hunting and the old model was just to noisy. The mr300 works great one click and its working. 100% satisfied with it. I have to give credit to the sales staff because they did give me a discount on the purchase. I really wanted the older model fixed and was told it would cost more to fix then to replace the unit.
November 25, 2020
Originally posted at
Rated 5 out of 5
Awesome for backyard patios
Been wanting to buy one and finally did and we used it today to shuck a sack of oysters in Louisiana and did not have one bite and without this product they would have picked me up and flew away with me. If you live in the South this is a must, can't wait to bring it on my boat while fishing!!
November 13, 2020
Originally posted at
Rated 2 out of 5
Not a wise purchase
Product literature is misleading. The slightest breeze blows away the gas from this complicated, expensive device offering no effective protection from mosquitoes in any but dead air conditions.
November 9, 2020
Originally posted at
Rated 1 out of 5
Stopped working after 2 hours.
This unit stopped working after 2 hrs. Replaced all consumables with no effect. Notified tech support but there's been no response after two weeks or so. Piece of junk. Horrible support.
October 19, 2020
Originally posted at
Rated 5 out of 5
Great bug repeller!!
Works great, and with it being small its so easy to take with you wehn camping or just sitting outside on the patio!
October 15, 2020
Originally posted at
Rated 1 out of 5
Was not able to give no stars
I bought this 3 days ago. Followed all instructions and set it on the yard area I was going to work 30 minutes before (they recommend 15). After 1.5 minutes I had 4 mosquito bites on my legs. Save your money. Use Off. So disappointed!!!!
September 21, 2020
Originally posted at
Rated 5 out of 5
No mosquitos!
It works GREAT! But it needs a clip on the back for my belt. Other than that, I love it!
September 18, 2020
Originally posted at
Rated 1 out of 5
Doesn’t Work
I was surprised when this didn’t work at all to repel the mosquitos at my house. The reviews I read were all good. I wish it would’ve helped but it doesn’t.
September 4, 2020
Originally posted at
Rated 5 out of 5
It works
Bought this for camping was out 3 days first 2 days had my repeller on 3rd day ran out of refills got eaten alive now I make Dam sure that don't happen again thanks
August 18, 2020
Originally posted at