Thermacell cartridge refill effectively repels mosquitoes by creating a 15-foot zone of protection when used with Thermacell devices and Thermacell repellent mats

Use this fuel-only refill for when you have spare Thermacell repellent mats

Provides up to 48 hours of use in Thermacell mosquito repellers

Can be stored for long periods of time

Package contains: 4 fuel cartridges each lasting 12 hours