Humidity:
Raised

Best-in-Class Performance*
At 18 and 21 gallons per day, AprilAire 620 and 720 Humidifiers meet your humidification needs faster than ever.

Up to 60% Less Wastewater⁺
Built with superior sustainability in mind, the innovative recirculation valve recycles water, saving up to 15,000 gallons of water^{^} with fan powered and 4,650 gallons of water^{^} with bypass per year.

Up to 2X More Efficient⁺
The innovative recirculation valve recycles water and increases performance while simultaneously reducing water down the drain, optimizing entire homes and lowering utility bills.

Fast, Easy Maintenance
The one-piece HydroCore™ Water Panel cartridge quickly pops in and out to make changing the water panel easier than ever.
Annual maintenance done in 60 seconds.**

HydroCore™ Series Humidifiers

Two options to fit your home! Contact your local AprilAire Healthy Air Professional to discuss your needs today.

*620 vs leading competitors' UL listed bypass humidifiers of similar size with 6" duct opening;
720 vs leading evaporative humidifier claimed capacities

^**Changing HydroCore™ only

⁺620 is 1.8X more efficient with 55% less wastewater vs. AprilAire 600; 720 is 2X more efficient with 60%
less wastewater vs. AprilAire 700

^{^}Vs. AprilAire models made prior to 2019 at rated capacity for a 5-month season