Original Thermacell Mosquito Repellent Refills used in fuel powered Thermacell Repellents effectively repel mosquitoes with an odorless gas that spreads over an area of ​​21m². Perfect for camping, hunting, fishing, gardening or yard work.

Refills are included to provide 48 hours of protection against mosquitoes
For use in fuel-powered Thermacell repellants and lanterns.
One repellent plate can be used for up to 4 hours, and a butane canister for up to 12 hours.
No need to spray, it stays clean. Without fragrance and chemicals.
The active ingredient is allethrin, which is a synthetic analogue of the natural repellent found in chrysanthemums.
The package includes: 12 repellent plates and 4 butane canisters