Advanced Arctic Infrared MKS Midge and Mosquito Killing System With CO2 Tank. Spring and Summer Special SALE!!! 2-Year MFG Warranty The Arctic Infrared Mosquito Killing System (MKS) is a scientific breakthrough in controlling midges and mosquitoes. It uses carbon dioxide (CO2) to mimic respiration and body temperatures of humans, horses, livestock, poultry and domesticated pets. The Arctic Infrared Mosquito Killing System (MKS) acts as a magnet to attract mosquitoes, and then vacuums them into the unit where they are quickly and quietly eliminated. Trap mosquitoes with co2 mosquito trap. A great mosquito control system. Mosquito control equipment and safe mosquito control.