AirFilters.com
Humidifier Filter Aprilaire #45 (2 Pack)
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From AirFilters.com
Humidifier Filter Aprilaire #45 It's the mineral catcher! The Humidifier Filter Aprilaire #45 is equipped with special filtration to remove minerals and other contaminants that are present in your water. Utilizing honeycomb-style filtration, this Aprilaire humidifier filter traps minerals, sediment, and microorganisms, delivering air filled with moisture and free of contaminants, creating a breathing environment that is healthier for the entire family. Measuring approximately 9 7/8"" x 12 7/8"" x 1 3/4"", this filter fits Space-Gard/Aprilaire furnace humidifier models 400, 400A, 400M and needs replacing about twice a year.