performance, better filtration 100% Brand New and High Quality A high quality air filter that can replace your air purifier filter. Go back outdoors and breathe from ! A healthier lifestyle! No one wants to breathe dirty air in their house, if you don't clean your air filter, it will be what you will do! Replacing the filter helps to clean the air in the air purifier and make your life healthier. This filter helps keep dust, pollen and spores from our home.