Standard Features - High Output - Delivers up to 17 gallons of moisture into the home each day - Seasonal Damper - Allows for easy control of humidity from season to season - Simple Maintenance - Replacement Honeywell Humidifier pads can be purchased from and/or replaced by your heating and cooling contractor, and also fit Aprilaire - Humidifiers - Exlusive AgION Humidifier Pads - Feature an anti-microbial coating which helps inhibit the growth of molds, bacteria, fungus and algae on the pads - PerfectFLO Distribution Tray - Helps ensure that moisture is distributed evently - Model Numbers: HE265VPIAQ, HE265DG115, HE265H8908, HE225VPIAQ, HE225DG115, HE225H8908 - 5-Year Warranty