Thermacell MR300 Black
Thermacell MR300 is a portable mosquito protection that creates a mosquito-free zone of about 20m². Perfect at home on the patio or outdoors.
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Thermacell MR300 Black
Thermacell MR300 Black
Thermacell MR300 is a compact and easy-to-hold mosquito repellent that is simple to take with you out into nature. The portable design makes the Thermacell MR300 equally suitable for camping, fishing, and hiking as it is on the patio or at a picnic.
The device is powered by a butane gas cartridge that heats a mosquito repellent mat and creates a protection zone against mosquitoes. The MR300 is easily started by turning the control to the start position. A holster is available as an accessory and allows you to easily attach the device to your backpack or belt.
How Thermacell mosquito repellent works
Imagine an evening outdoors without biting mosquitoes and no itchy mosquito bites! Thermacell creates a zone that mosquitoes dislike, forming a mosquito-free area.
Thermacell is a portable mosquito repellent for outdoor use that effectively repels mosquitoes without spray or lotion on the skin. When the device is started, it heats a mosquito repellent mat using a gas cartridge. This releases an odorless substance that creates a protective zone around you.
The protection forms a zone of up to approximately 20 m² where mosquitoes avoid flying in. The result is a more pleasant outdoor environment on the deck, balcony, veranda, or when you are out in nature.
Thermacell is quiet, portable, and easy to use, making it popular for barbecue evenings, camping, fishing, and other outdoor activities.
Refill for all models
Most Thermacell models operate in the same way and use the same type of mosquito repellent mats and gas cartridges (except Backpacker).
The device comes with 12 hours of mosquito protection upon purchase.
Refills available in several sizes:
- 1-pack - 12 hours (1 gas cartridge + 3 mats)
- 4-pack - 48 hours (4 gas cartridges + 12 mats)
- 10-pack - 120 hours (10 gas cartridges + 30 mats)
This makes it easy to refill the protection throughout the entire season.
The package contains:
- 1 Thermacell MR300
- 3 mosquito repellent mats
- 1 butane gas cartridge
Satisfaction Guarantee
You have a 30-day return policy on your Thermacell. If you are not satisfied, you can return the product and get your money back.
Frequently Asked Questions
Here you will find clear answers about how Thermacell works, refills, and warranty.
How large an area does Thermacell protect?
Thermacell creates a protection zone of up to approximately 20 m² under normal conditions.
Do all Thermacell models use the same refill?
Yes, most models use the same mosquito repellent mats and gas cartridges. The exception is Thermacell Backpacker, which uses a different type of fuel.
What does the Satisfaction Guarantee mean?
It means that you can return your Thermacell within 30 days if you are not satisfied and get your money back.
Other Important Information
- Mats with mosquito repellent are a pesticide against mosquitoes and must not be used where there is a risk of exposure to aquatic environments.
- Mats with mosquito repellent must only be used in the intended device. Thermacell Mosquito Repellent is for outdoor use only. Do not use indoors, in tents, or other enclosed spaces. Using the product in any other way than specified here may cause higher concentrations which can be irritating; ensure fresh air and rest.
- In case of accidental ingestion of mats, drink water or milk and contact a doctor.
- Unused mats should be stored cool and dry in closed packaging. Mats and used devices are considered hazardous waste and shall be disposed of at an approved waste disposal facility. Opened mat packages and used mats must not be reused.
- Each mosquito repellent mat lasts up to 4 hours. The mat is blue initially but fades and finally turns white when the active ingredient has been fully released and the mat is therefore used up. Sometimes vapors are visible during use, which is completely normal. Do not expose the device or mats to rain.
- Read the user instructions on the outer packaging before using the product.

