AprilAire 720MKZ Whole-House Fan-Powered Evaporative Humidifier – 21 GPD, Water Saving, Manual Control, Installation Kit, for up to 6,250 Sq. Ft., Part of the AprilAire Healthy Air System Humidifier + Install Kit w/ HydroCore
Good Condition
Compare with Amazon
View on Amazon →
MSRP: $484.98
Click image to view full size
Price Analysis
Sign in to unlock bid recommendations
Get personalized bidding strategies, value scores, and max bid recommendations based on real market data.
Sign InCompetition Level
-
Average Price
$84.79
Min Price
$0.00
Max Price
$210.00
Other Active Listings
AprilAire 720MKZ Whole-House Fan-Powered Evaporative Humidifier – 21 GPD, Water Saving, Manual Control, Installation Kit, for up to 6,250 Sq. Ft., Part of the AprilAire Healthy Air System
Florence - Industrial Road$46.99
Current bidAprilAire 720MKZ Whole-House Fan-Powered Evaporative Humidifier – 21 GPD, Water Saving, Manual Control, Installation Kit, for up to 6,250 Sq. Ft., Part of the AprilAire Healthy Air System Humidifier + Install Kit w/ HydroCore
Strongsville - Drake Rd$30.00
Current bidAprilAire 720MKZ Whole-House Fan-Powered Evaporative Humidifier – 21 GPD, Water Saving, Manual Control, Installation Kit, for up to 6,250 Sq. Ft., Part of the AprilAire Healthy Air System Humidifier + Install Kit w/ HydroCore
Elizabethtown - Peterson Drive$3.50
Current bidAprilAire 720MKZ Whole-House Fan-Powered Evaporative Humidifier – 21 GPD, Water Saving, Manual Control, Installation Kit, for up to 6,250 Sq. Ft., Part of the AprilAire Healthy Air System Humidifier + Install Kit w/ HydroCore
Cincinnati - School Road$101.00
Current bidAprilAire 720MKZ Whole-House Fan-Powered Evaporative Humidifier – 21 GPD, Water Saving, Manual Control, Installation Kit, for up to 6,250 Sq. Ft., Part of the AprilAire Healthy Air System Humidifier + Install Kit w/ HydroCore
Cincinnati - School Road$82.10
Current bidRecently Sold
aprilaire 720mkz whole-house fan-powered evaporative humidifier – 21 gpd, water saving, manual control, installation kit, for up to 6,250 sq. ft., part of the aprilaire healthy air system humidifier + install kit w/ hydrocore
Florence - Industrial Road$0.00
Final priceEnded May 02, 2026
aprilaire 720mkz whole-house fan-powered evaporative humidifier – 21 gpd, water saving, manual control, installation kit, for up to 6,250 sq. ft., part of the aprilaire healthy air system humidifier + install kit w/ hydrocore
Florence - Industrial Road$0.00
Final priceEnded Apr 06, 2026
aprilaire 700m whole-house fan powered humidifier, manual control, large capacity, up to 5,300 sq. ft., 18gpd, gray
Florence - Industrial Road$210.00
Final priceEnded Feb 14, 2026
aprilaire 720mkz whole-house fan-powered evaporative humidifier – 21 gpd, water saving, manual control, installation kit, for up to 6,250 sq. ft., part of the aprilaire healthy air system
Vandalia - Industrial Park Drive$79.00
Final priceEnded Jan 28, 2026
aprilaire 700m whole house fan powered humidifier, single sensor high output furnace humidifier
Dayton - Edwin C. Moses Blvd.$43.00
Final priceEnded Jan 27, 2026
aprilaire 720a whole-house fan-powered evaporative humidifier – 21 gallons per day, water saving with automatic digital control for up to 6,250 sq. ft., part of the aprilaire healthy air system
Strongsville - Drake Rd$155.00
Final priceEnded Jan 17, 2026
aprilaire 720mkz whole-house fan-powered evaporative humidifier – 21 gpd, water saving, manual control, installation kit, for up to 6,250 sq. ft., part of the aprilaire healthy air system humidifier + install kit w/ hydrocore
Vandalia - Industrial Park Drive$106.52
Final priceEnded Dec 17, 2025
Compare with Amazon
View on Amazon →
MSRP: $484.98