Thermacell Mosquito Repellent Refill - 36 Hours

Thermacell insect repellent refills, perfect for extended use of your mosquito repellent devices. These refills create a barrier of 20 feet (6 metres) - the largest protection zone in the Thermacell range. You'll always be prepared by stocking up on additional cartridges in your tent, backpack, garage, or tackle box. Ideal for travel, these portable refills are also approved for air travel and compatible only with rechargeable Thermacell mosquito repellent devices.