Thermacell Mat-Only Refills effectively repel mosquitoes by creating a 15-foot zone of protection when used with the Thermacell Backpacker Mosquito Repeller. This Refill does not include fuel cartridges.
- Includes 48 hours of mosquito protection refills
- Mat-only refill for use in the Thermacell MR300 or Backpacker Mosquito Repeller
- No spray and no mess. Scent-free and DEET-free.
- Active ingredient is Allethrin, a synthetic version of a naturally occurring repellent found in chrysanthemum flowers
- Package contains: 6 repellent mats lasting 4 hours each