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🦟 Defend your space, ditch the bugs, and own the outdoors!
The Thermacell MR 300F Portable Mosquito Repeller offers a 15x15-foot zone of chemical-free, scent-free protection using a 12-hour fuel cartridge and repellent mats. Designed for durability and convenience, it includes a camouflage holster and is EPA-evaluated for safety and effectiveness, making it an essential gear for outdoor professionals and adventurers.










| ASIN | B07KSKJMJ5 |
| ASIN | B07KSKJMJ5 |
| Brand Name | Thermacell |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,315) |
| Customer reviews | 4.6 4.6 out of 5 stars (4,315) |
| Global Trade Identification Number | 00843654002545 |
| Item Form | Mosquito Repeller |
| Item Volume | 0.41 Fluid Ounces |
| Item Weight | 227 g |
| Item model number | MR300F |
| Manufacturer | Thermacell Mosquito Repellents, Inc. |
| Manufacturer | Thermacell Mosquito Repellents, Inc. |
| Manufacturer Part Number | MR300F |
| Material Features | No Spray Mosquito Repellent |
| Model Number | MR300F |
| Number of Items | 1 |
| Product Dimensions | 19.3 x 7.62 x 5.08 cm; 226.8 g |
| Scent Name | Scent Free |
| Target Species | Mosquito |
| UPC | 843654002545 |
| Unit Count | 1.0 Count |
D**N
we took it to our camping trip, and it did an excellent job! we camp up north by the boundary waters in Minnesota they were tons of mosquitos and the Thermacell protected us !
J**L
These devices are great for outdoor activities. It amazes me the people who still don’t know they exist. They keep mosquitoes at bay. The protection bubble of protection gets smaller if your moving but we still have decent success while in the woods doing small hikes.
A**R
A must have for a mosquito magnet in the South! Works almost immediately upon turning on. I clip it on before I take my dog outside and it really works!!! Highly recommend! Brother uses when bow hunting from tree stand. Swears by it!
B**R
Advice at bottom: I’ve been using thermacells my whole life for hunting and my friend mentioned how good they were and that he wanted his own. I took to Amazon to get him one as a gift and out of curiosity read the reviews first. It caught me off guard and made me hesitate to see such split star ratings. After reading them, though, I understood AND disregarded the bad reviews and bought it anyway. I would also be critical if I had never used a product and my first experience was with one that didn’t work at all. However, having used these, I know that they’re finicky and do, in fact, just stop working sometimes. Usually they’re just finicky and you can relight it and carry on, but sometimes they truly do just take a crap on you. When they work properly, though, BOY do they work! They’re fantastic at repelling mosquitos, even– and especially– when the mosquitos are dense, hungry, and the size of birds. Not only do you not have to wear any stinky sticky bug spray, but you also don’t have to deal with the mosquitos buzzing all up in your business looking for a spot of skin that you missed. If the thermacell is on, you and your nearby friends can be unbothered completely! In areas that are bad with bugs, you can tell immediately when the gas or flame went out because you’ll suddenly be eaten alive without the peaceful bug haven. Having gone from peace to feast multiple times in these situations, I’ve only come to like thermacells more for how insanely well they work when they work correctly. P.S. they stay lit best if they’re sideways. P.P.S. My dad taught me that the trick if it isn’t lighting is sometimes to not screw the butane cartridge in too tightly. Just until there’s resistance. Also, wait a moment after powering it on to attempt to light it, just like a gas grill. Another trick would be to flip the repellant pads over before tossing them to get more life out of them. Once they ARE toast, it’s easiest to use the new pad itself to push the old one out. Otherwise they’re difficult to fiddle with sometimes. My best advice for those who own or are buying one is— refills of the butane are expensive but you can YouTube how to refill them. Not hard at all, they still work, and it’s MUCH cheaper. Moving around with it isn’t as effective as using it when stationary, like camping, sitting on a porch, in a shed, or in a treestand/nature watching. It’s also not the best with wind or if you’re using a fan for somewhat obvious reasons. The fumes build a bubble of protection around you so that you don’t even get “buzzed”, if you’re stationary. I’ve known all of those things and forgot to mention them, but stand by my 5 stars. If you’ve ever truly been eaten alive (ex: Everglades or Alaska), anything is better than no protection. And this one works.
M**7
I have a number of these, but this is my first portable one. I think it probably works, but of course if you’re walking, then there’s a slight breeze and I wonder how effective it can really be. Perhaps standing still when you’re hiking it probably works effectively. I have to say that I used it two or three times and did not get any bites, but I can’t attribute that to the Thermocell. Overall, these work great on my deck at a table.
Trustpilot
2 days ago
2 weeks ago