Humidifier Filter 2.0 2-Pack

We've upgraded our filter to be better than ever! This filter uses the same wicking paper as the original but now has an added pre-filter layer to trap dust and larger particles from the air to stop dust before it reaches your fan.[2] For use with all versions of Bedside or Nursery Humidifier (not Large Room Humidifier) Made from wood pulp Filters air and water before evaporation for cleaner hydration. MERV 5 pre-filter and antimicrobial[4] core captures dust, particles, and waterborne contaminants to inhibit mold growth inside the device.[1] Replace every 45 days