Thermacell ER140 40 Hour Mosquito Repeller Refill

EXTENDED MOSQUITO PROTECTION: Extend the Thermacell Mosquito Repellent Rechargeable E55 with this 40-hour refill. The E55 (not included) creates a 20-foot zone of protection against mosquitoes. Easy to use . one button keeps mosquitoes away.HEAT-ACTIVATED TECHNOLOGY: Powered by a rechargeable lithium-ion battery with up to 5.5 hours of continuous mosquito protection per charge. No fuel to monitor and replace. Emits scent-free repellent that drives away mosquitoes.EFFECTIVELY REPEL WITHOUT SPRAY OR SCENT: Repel mosquitoes without DEET sprays or lotions on your skin. No smoke . flames . or harsh odors like citronella. Enjoy max protection in 15 minutes. Unscented . liquid repellent cartridges are easy to replace.ADVANCED REPELLENT: Independently tested and EPA reviewed for safety & effectiveness. Repels tough mosquitoes . including those that may transmit Encephalitis . West Nile Virus . and Zika Virus. People and pet friendly.THERMACELL GUARANTEE: Backed by Thermacell Guarantee. See packaging for details. Includes one 40-hour refill. Compatible with Thermacell Rechargeable repellers �C Radius and E55 (does not work with fuel and mat powered repellers).