Why Choose the Thermacell MR300 Mosquito & Midge Protector?
Say goodbye to sprays, lotions, and smoke. The Thermacell MR300 delivers clean, silent, and powerful mosquito and midge protection using heat-activated technology. Designed for campers, anglers, and outdoor adventurers, it creates a 20-square-metre zone of protection using allethrin, a synthetic version of a naturally occurring repellent found in chrysanthemum flowers.
As mosquitoes detect humans from over 35 metres away using advanced sensory systems, the MR300 works by disrupting those sensors with a minute dose of active ingredient. It irritates and repels mosquitoes and midges, while remaining harmless to larger beneficial insects like bees and butterflies.
Unlike candles or coils, the MR300 is silent, scent-free, and has no open flame. It uses a butane cartridge to heat the repellent mats, each of which offers up to 4 hours of protection. This starter kit includes three mats and one cartridge, giving you 12 hours of coverage right out of the box.
Lightweight and portable, the MR300 is ideal for camping, fishing, hiking, or relaxing in the garden
