Thermacell 40-hour refill cartridge ER140

These fully sealed cartridges, designed for use only with the Thermacell battery-powered mosquito repellent, will protect an area of 29 m² from mosquitoes. When used with the Thermacell mosquito repellent, this liquid cartridge will provide mosquito protection for you and those around you.
40-hour refill cartridge for battery-only mosquito repellent
No spray, no mess. Unscented and DEET-free.
Fully sealed and leak-proof. Travel-friendly design.
Package contains: one 40-hour refill cartridge.

Active ingredient: Metofluthrin/Prallethrin
Dimensions: 6 x 7 x 1.9 cm (length x width x height)
Estimated hours of protection:    40h
Model number: ER140
Size of the protection zone: 29 m²