Humidifiers can add moisture to the air to prevent dry which can bother the skin, nose, throat and other parts of the body. There are many advantages,such as preventing airborne viruses, snoring, and static. They can also help living areas feel warmer, reduce heating bills, relieve allergies, and even make houseplants healthier. Extending the filter life of a humidifier or achieving an estimated humidifier life cycle usually depends on environmental and product factors.Such as brick-type and animal dander.