12-hour refill for use in Thermacell Radius Zone Mosquito Repellent only Will protect a 110 square-foot area from mosquitoes. This refill is only compatible with Thermacell battery-powered repellers (not fuel-powered repellers) This product is temporarily unavailable in California No spray and no mess. Scent-free and DEET-free. Fully sealed and spill proof. Travel friendly design.
