ThermaCELL butane cartridges fit all ThermaCELL Mosquito Repellent models. The butane heats and activates the mosquito repellent mats.
Specifications and Features:
ThermaCELL cartridges are easy to use: turn unit off with the touch of a button and restart when ready
Each cartridge lasts up to 12 hours
Butane cartridges can be stored for long periods of time
Fits all ThermaCELL and ThermaSCENT repellent products
Cannot ship air.