Thermacell Rechargeable Mosquito Repeller Refills – 72 Hours

Keep your campsite, backyard, or tailgate mosquito-free with the Thermacell Rechargeable Mosquito Repeller Refills – 72 Hours (ER236). Designed exclusively for Thermacell rechargeable devices, these scent-free refills create a powerful 20-foot zone of protection—so you can enjoy the outdoors without sprays, lotions, or open flames.

Perfect for RV trips, camping adventures, fishing excursions, and backyard gatherings, these portable, TSA-compliant refills are easy to pack in your tent, backpack, garage, or tackle box. With heat-activated technology and long-lasting defense, you’ll always be ready for wherever the road—or trail—takes you.

For outdoor use only.

Key Features
• 20-Foot Zone Technology – Creates Thermacell’s largest zone of mosquito protection
• 72 Total Hours of Coverage – Includes two 36-hour scent-free refills
• Heat-Activated Protection – Works with lithium-ion powered Thermacell rechargeable devices; reaches max protection in about 15 minutes
• No Sprays or DEET on Skin – Repels mosquitoes in the air, not on you
• EPA Reviewed Formula – Independently tested for safety and effectiveness
• Portable & TSA Compliant – Travel-ready for camping, RVing, and air travel
• Satisfaction Guaranteed – Backed by Thermacell’s 100% satisfaction guarantee

• INCLUDES: Two 36-hour refillsSpecs
Active Ingredient: 5.5% Metofluthrin
Refill / Cartridge Type: Rechargeable Cartridges
Length: 0.75 inches
Width: 2.5 inches
Height: 2.5 inches
Weight: (2) refill cartridges 2 ounces
Hours of Protection Included: Up to 72 hours