Nets that are clogged with dead mosquitoes, spiders, pollen and dust will have an adverse effect on the vacuum’s ability (airflow) of your Mosquito Magnet liberty plus trap and prevent it from working at its best. Start each season with a new Mosquito Magnet liberty plus and independence net and replace every 21 days or sooner if necessary. The drawstring on the net makes disposal and replacement of the net simple. The liberty plus net is 50% larger than the Liberty net allowing for an increased catch rate. This net can also be used with the independence trap. Protect your family from mosquitoes and biting insects who may carry serious diseases, keep your Mosquito Magnet at peak performance with regular replacement of attractants and nets along with utilizing our proprietary QuickClear cartridges.