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AprilAire 720M Whole-House Fan-Powered Evaporative Humidifier – 21 Gallons Per Day, Water Saving With Manual Control for up to 6,250 Sq. Ft., Part of the AprilAire Healthy Air System
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 22, 2026 6:19 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0.93/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Ohio Supply
🚚 Shipping
Free Shipping
Product Details
✓INDUSTRY-LEADING CAPACITY – Delivers 21 gallons per day of humidification and balances humidity quicker than ever to satisfy larger homes
✓60% LESS WASTEWATER* – Built with superior sustainability in mind. The innovative recirculation valve recycles water to deliver 3X more water across the panel*, while simultaneously reducing wastewater *Compared to AprilAire 700 Humidifier
✓ONE-PIECE HYDROCORE – The one-piece disposable HydroCore water panel cartridge quickly pops in and out for fast replacement and is made with recycled plastic. Annual maintenance is now easier than ever.
✓MANUAL CONTROL – The included manual control is duct or wall mount compatible, provides a dry-contact closure and conveniently measures changes in humidity. It is the tried and true method of simple humidifier control.
✓2X MORE EVAPORATIVE EFFICIENCY** – The 720M Humidifier features a hybrid fan that maximizes even distribution of air across the panel for increased output and efficiency **On high speed vs. AprilAire 700 Humidifier
✓REVERSIBLE DESIGN – The fan module can be reconfigured to fit tight installs and optimize performance on any furnace configuration, including horizontal. Easily install with the fan on the left (standard configuration) or right (reconfigured).
✓DISTRIBUTION TRAY – The distribution tray allows installation to be up to 3 degrees out of level
⚙️ Specifications
Brand
Aprilaire
Special Feature
Adjustable Humidity Control, Auto Shut Off, Humidistat, Quiet, Service Filter Indicator
Color
Gray
Floor Area
6250 square_feet
Operation Mode
Evaporative
Capacity
21 gallons_per_day
Product Dimensions
16.5"D x 10.5"W x 18"H
Item Weight
13.8 pounds
Room Type
Whole-House
Model Name
Humidifiers Evaporative
Included Components
720 Humidifier, 4655 Manual Control, HYDROL L HydroCore, 4010 24VAC 10VA Transformer, 4001 Saddle Valve, Owner's Manual, Installation Template