AprilAire 720AKZ Whole-House Fan-Powered Evaporative Humidifier vs DIGI MISTER Evaporative Duct Mount Whole House Furnace Humidifier
Updated August 2026 — The AprilAire 720AKZ excels in capacity and advanced features, while the DIGI MISTER offers budget-friendly flexibility and ease of installation.
The AprilAire 720AKZ excels in capacity and advanced features, while the DIGI MISTER offers budget-friendly flexibility and ease of installation.
Why AprilAire 720AKZ Whole-House Fan-Powered Evaporative Humidifier is better
Capacity
Delivers 21 gallons per day of humidification.
Automatic Control
Includes digital control that adjusts humidity automatically.
Wastewater Reduction
Reduces wastewater by 60% compared to its predecessor.
Why DIGI MISTER Evaporative Duct Mount Whole House Furnace Humidifier is better
Price
Significantly more affordable at C$272.49.
Installation
Requires only a small cut-out and no duct work.
Maintenance
Features an observation window for easy monitoring.
Overall score
Specifications
| Spec | AprilAire 720AKZ Whole-House Fan-Powered Evaporative Humidifier | DIGI MISTER Evaporative Duct Mount Whole House Furnace Humidifier |
|---|---|---|
| Brand | Aprilaire | DIGI MISTER |
| Model | 720AKZ | DIGI MISTER |
| Water Usage | 60% less wastewater | No wasted water |
| Digital Control | Yes | Yes |
| Fan Type | Hybrid | No fan needed |
Dimension comparison
Overview
When selecting a whole-house humidifier, the AprilAire 720AKZ and the DIGI MISTER offer two distinct approaches to humidification. The AprilAire 720AKZ is priced at C$871.98, showcasing advanced features and a high capacity, while the DIGI MISTER comes in at a more budget-friendly C$272.49, focusing on flexibility and ease of installation. Understanding their differences can help you choose the right humidifier for your home.
Humidification Capacity
The AprilAire 720AKZ excels in humidification capacity, delivering an impressive 21 gallons per day. This makes it an excellent choice for larger homes requiring significant humidity control. In contrast, the DIGI MISTER is designed to accommodate spaces ranging from 1,000 to 3,500 square feet, adjusting its output based on the number of nozzles used and the water pressure. While it does not specify a daily output, its versatility allows it to be effective in various settings. Therefore, if you have a larger home and need robust humidification, the AprilAire 720AKZ stands out.
Installation Process
The installation process differs notably between the two models. The DIGI MISTER is designed for easy installation, requiring only a small cut-out with no need for extensive duct work or drainage systems. It can comfortably fit into tight spaces, making it ideal for homes with limited installation options. Conversely, the AprilAire 720AKZ, while also manageable, may require more consideration due to its reversible design and specific installation configurations. For those who prioritise simplicity and ease, the DIGI MISTER presents a clear advantage.
Maintenance Ease
When it comes to maintenance, the DIGI MISTER offers convenient features such as an observation window for checking the water mist status and a swing-out design that allows for easy access to the nozzles. Users can test and replace the nozzles without hassle, which enhances the overall user experience. In comparison, the AprilAire 720AKZ has a one-piece HydroCore water panel cartridge that simplifies replacement but may not provide the same level of direct visibility for maintenance. If minimal upkeep is a priority, the DIGI MISTER may be the more appealing option.
Energy Efficiency
Energy efficiency is crucial for long-term cost savings. The AprilAire 720AKZ is built with a recirculation valve that reduces wastewater by 60% compared to its predecessor, highlighting its sustainability and efficiency. The DIGI MISTER, on the other hand, operates quietly without requiring a high-water pressure pump or high-wattage components, which also contributes to energy savings. Both models show a commitment to efficient operation; however, the AprilAire’s specific wastewater reduction metrics may provide a more environmentally friendly choice for conscientious consumers.
Control Features
The control features available with each humidifier cater to different user preferences. The AprilAire 720AKZ includes a digital control system that automatically adjusts humidity levels based on outdoor temperature, providing both automatic and manual modes for tailored usage. This feature is particularly beneficial for those who want effortless management of indoor air quality. The DIGI MISTER also offers full digital control, allowing users to set and adjust various parameters such as humidity and temperature with precise calibration. While both systems offer advanced control, the automatic adjustments of the AprilAire may suit users seeking a more hands-off approach.
Design and Aesthetics
In terms of design, the AprilAire 720AKZ's reversible fan module allows for flexibility in installation, accommodating different furnace configurations. This adaptability can be crucial for achieving optimal performance in various home layouts. The DIGI MISTER, with its compact design, is also aesthetically pleasing and functional, particularly in tighter spaces. While both humidifiers boast practical designs, the AprilAire’s versatility may appeal more to those with specific installation needs.
Price Comparison
The most striking difference between these two products is their price. The AprilAire 720AKZ is significantly more expensive at C$871.98, reflecting its higher capacity and advanced features. In contrast, the DIGI MISTER is priced at a much more affordable C$272.49, making it a great choice for budget-conscious consumers. This price disparity means that while the AprilAire offers premium capabilities, the DIGI MISTER provides essential functionalities at a fraction of the cost, appealing to a different segment of the market.
Which should you buy?
Ultimately, the decision between the AprilAire 720AKZ and the DIGI MISTER hinges on your specific needs and budget. If you require high capacity and advanced features, the AprilAire 720AKZ is a strong contender with its ability to deliver 21 gallons of humidity daily and automatic controls. However, if you’re looking for an economical solution that is easy to install and maintain, the DIGI MISTER offers flexibility and efficiency at a significantly lower price. Consider your home's size, installation preferences, and budget to determine which humidifier will best suit your lifestyle.
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