DIGI MISTER Evaporative Duct Mount Whole House Furnace Humidifier vs AprilAire 720MKZ Whole House Fan Powered Evaporative Humidifier
Updated August 2026 — The DIGI MISTER offers a budget-friendly option with easy installation and digital control, while the AprilAire 720MKZ excels in capacity and efficiency for larger homes.
The DIGI MISTER offers a budget-friendly option with easy installation and digital control, while the AprilAire 720MKZ excels in capacity and efficiency for larger homes.
Why DIGI MISTER Evaporative Duct Mount Whole House Furnace Humidifier is better
price
DIGI MISTER is priced at C$272.49, significantly lower than AprilAire's C$817.99.
installation
DIGI MISTER has an easier installation process with no duct work required.
digital control
DIGI MISTER features full digital control for precise humidity adjustments.
Why AprilAire 720MKZ Whole House Fan Powered Evaporative Humidifier is better
capacity
AprilAire delivers 21 gallons of humidification per day, suitable for larger homes.
warranty
AprilAire comes with a 5-year warranty for added reliability.
efficiency
AprilAire has a hybrid fan that enhances evaporative efficiency by 2X.
Overall score
Specifications
| Spec | DIGI MISTER Evaporative Duct Mount Whole House Furnace Humidifier | AprilAire 720MKZ Whole House Fan Powered Evaporative Humidifier |
|---|---|---|
| Brand | DIGI MISTER | Aprilaire |
| Type | Evaporative | Fan Powered |
| Water Usage | Efficient | 60% less waste |
| Maintenance | Convenient | Quick replacement |
| Air Distribution | Adjustable nozzles | Hybrid fan |
Dimension comparison
Overview of Whole House Humidifiers
Whole house humidifiers are essential for maintaining optimal humidity levels throughout your home, enhancing comfort and air quality. In this comparison, we will look at the DIGI MISTER Evaporative Duct Mount Whole House Furnace Humidifier and the AprilAire 720MKZ Whole House Fan Powered Evaporative Humidifier. The DIGI MISTER is priced at C$272.49, making it a more budget-friendly option compared to the AprilAire 720MKZ, which is priced at C$817.99. Each model offers unique features that cater to different needs and preferences.
Installation and Setup
Installation is a critical factor when choosing a humidifier, and both models offer distinct approaches. The DIGI MISTER boasts an easy installation process with a patented compact design, requiring only a small cut-out and no duct work or drainage. This makes it suitable for various spaces, provided you have some HVAC expertise. In contrast, the AprilAire 720MKZ features a reversible design that allows for installation flexibility but is inherently more complex due to its fan-powered system. This complexity may require more extensive installation efforts compared to the DIGI MISTER.
Humidity Control and Flexibility
Humidity control is where the DIGI MISTER shines with full digital control features, allowing precise adjustments of room humidity and duct air temperature. Users can calibrate humidity values and switch temperature units between °F and °C, giving them robust control over their environment. Meanwhile, the AprilAire 720MKZ delivers up to 21 gallons of humidification per day, making it ideal for larger homes. However, it relies on a manual control system, which may not offer the same level of precision as the DIGI MISTER's digital interface.
Maintenance and Convenience
When it comes to maintenance, the DIGI MISTER provides convenient upkeep through its observation window, allowing users to visually check the water mist status. Its spray nozzles can be easily tested and replaced, with extra nozzles included in the package. The AprilAire 720MKZ simplifies maintenance with its one-piece HydroCore water panel that can be quickly replaced and is made with recycled plastic. While both humidifiers offer user-friendly maintenance features, the DIGI MISTER offers a more hands-on approach, whereas the AprilAire focuses on quick replacements.
Water Efficiency
Water efficiency is a significant consideration for many homeowners. The DIGI MISTER operates by atomizing water into mist, ensuring that there is no wasted water running off and down the drain, which is both economical and environmentally friendly. The AprilAire 720MKZ is also designed with sustainability in mind, boasting a superior recirculation valve that reduces wastewater by 60% compared to its predecessor, the AprilAire 700 humidifier. Both models emphasize efficient water usage, but the AprilAire provides a specific comparative advantage.
Air Distribution and Performance
Performance in terms of air distribution is crucial for effective humidification. The AprilAire 720MKZ features a hybrid fan that maximizes air distribution across the panel, enhancing its evaporative efficiency by two times compared to the AprilAire 700 model. This allows for rapid moisture balancing in larger spaces. On the other hand, the DIGI MISTER's flexibility in mist nozzle adjustments (from one to five nozzles) allows it to cater to various room sizes, extending its usability beyond just larger homes.
Warranty and Reliability
Reliability is a key aspect when investing in a humidifier. The AprilAire 720MKZ comes with a 5-year warranty, giving users peace of mind regarding its durability and performance. This can be a significant advantage for those looking for long-term solutions. The DIGI MISTER, while not explicitly mentioned, has been designed with convenient maintenance and user-support features, but lacks a specified warranty period, which may factor into considerations of reliability.
Which should you buy?
Choosing between the DIGI MISTER Evaporative Duct Mount Whole House Furnace Humidifier and the AprilAire 720MKZ Whole House Fan Powered Evaporative Humidifier ultimately depends on your specific needs and budget. If you are looking for an affordable, easy-to-install option with digital control features, the DIGI MISTER at C$272.49 is an excellent choice. However, if you require a higher humidification capacity for a larger home and value a robust warranty, the AprilAire 720MKZ, despite its higher price of C$817.99, may be worth the investment. Both models have their strengths, making them suitable for different types of users.
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