Thermacell 12 Hour Mat Refill. Maintain a 21m square zone of protection from pesky mosquitoes – for your backyard, patio, picnic, fishing and camping – stock up on refills for your Thermacell insect repellent.
12 hour refill
- Includes 1 x Butane Cartridge & 3 Mats
- Fits all Thermacell Repellers
- Provides a 21m square zone of protection
- Proven 98% effective
- Patented technology