45 Water Panel Humidifier Filter Replacement for Aprilaire Models 400, 400A, 400M Part# 45 Replacement Filter Fits for Aprilaire 400 series by LifeSupplyUSA Packing Tape as well as harmful volatile

as well as harmful volatile organic compounds (VOCs)

This replacement cartridge pool filter fits FD2089 filters

and Versamatic Plus vacuum cleaners

Enhanced Filtration: HEPA filter captures fine dust and particles to maintain optimal vacuum performance and improve indoor air quality

letting dry before re-installing

45 Water Panel Humidifier Filter Replacement for Aprilaire Models 400, 400A, 400M Part# 45 Replacement Filter Fits for Aprilaire 400 series by LifeSupplyUSA Packing Tape as well as harmful volatileAbout this item Compare to Aprilaire Part # 45. Fits furnace humidifier models 400, 400A, and 400M. Filters minerals and pollutants from water before they are fed into the air, and helps control dust dirt buildup inside humidifier. For optimum performance replace twice a year at the start and end of the heating season. Approx dimensions: 12. 9 x 10. 2 x 7. 7 inches. FEATURES Extensive Compatibility: Replacement water panel pad compatible with