THERMACELL THERM MAT ONLY REFILL 48 HOURS

Continue to repel mosquitoes with replacement repellent mats. Mats should be replaced after 4 hours of use. Butane cartridges last up to 12 hours each. Single refill includes 3 mats and 1 cartridge, for a total of 12 hours of repellency. The value pack includes 12 mats and 4 cartridges and provides 48 hours of repellency. Max Life includes 4 mats and 4 cartridges for 12 hours protection per cartridge/mat. Mat Refills are just the mat only, no butane. Mega Refill Pack includes 30 replacement mats and 10 cartridges.