Thermacell 48 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.
48 hour refill
- Includes 4 x Butane Cartridges & 12 Mats
- Fits all Thermacell Repellers
- Provides a 21m square zone of protection
- Proven 98% effective
- Patented technology