Thermacell mosquito repellent, 48 hours, refills and camping caravanning supplies.

Thermacell refill is compatible with any ThermaCELL product, Diffuser or Portable MR300; easy-to-use cartridge and tablet refills, follow the device's operating instructions

It contains 12 repellent tablets that last 4 hours each and 4 gas cartridges for 12 hours of mosquito protection; you can turn the device on and off for efficient use