The Mosquito Preventer Refill Kit is designed to ensure that the refill process for your Mosquito Preventer is as easy as ever. The kit includes a reactor, landing strips, and a lure accelerator that work together with your Mosquito Preventer to reduce the mosquito population.The Mosquito Lure attracts mosquitoes into an artificial pond where the provided Landing Strips act as an ideal spot for the mosquitoes to lay their eggs. Upon flushing the Preventer, the reservoir will travel through a filter which separates the eggs from the water, preventing them from ever hatching.