AprilAire 720AKZ Whole-House Fan-Powered Evaporative Humidifier vs DIGI MISTER Whole Home Oven Humidifier with Evaporative Duct Mount with 8 Uv-C L
Updated August 2026 — The AprilAire 720AKZ excels in capacity and automatic control, while the DIGI MISTER offers affordability and ease of installation. Choose based on your specific needs.
The AprilAire 720AKZ excels in capacity and automatic control, while the DIGI MISTER offers affordability and ease of installation. Choose based on your specific needs.
Why AprilAire 720AKZ Whole-House Fan-Powered Evaporative Humidifier is better
High Capacity
Delivers 21 gallons per day for larger homes
Automatic Control
Adjusts humidity based on outdoor temperature
Efficient Design
Produces 60% less wastewater than previous models
Why DIGI MISTER Whole Home Oven Humidifier with Evaporative Duct Mount with 8 Uv-C L is better
Affordability
Priced at C$302.61, significantly cheaper
Easy Installation
Requires minimal space and no ductwork
UV-C Technology
Includes eight UV-C LED lamps for sanitation
Overall score
Specifications
| Spec | AprilAire 720AKZ Whole-House Fan-Powered Evaporative Humidifier | DIGI MISTER Whole Home Oven Humidifier with Evaporative Duct Mount with 8 Uv-C L |
|---|---|---|
| Brand | Aprilaire | DIGI MISTER |
| Model | 720AKZ | DM538 |
| Water Efficiency | 60% less | No waste |
| Digital Control | Yes | Yes |
| UVC Light | No | Yes |
Dimension comparison
Overview of the Products
In the realm of whole house humidifiers, the AprilAire 720AKZ and DIGI MISTER stand out for their unique capabilities and design philosophies. The AprilAire 720AKZ, priced at C$871.98, offers a high humidification capacity of 21 gallons per day, catering primarily to larger homes. On the other hand, the DIGI MISTER, significantly more affordable at C$302.61, provides flexible capabilities suitable for homes and offices ranging from 1,000 to 3,500 square feet. This initial comparison sets the stage for a deeper exploration of their functionalities, installation processes, and control features.
Humidification Capacity
The AprilAire 720AKZ boasts an impressive industry-leading capacity, delivering 21 gallons of humidification per day. This makes it an ideal choice for larger spaces needing substantial humidity control. In contrast, the DIGI MISTER accommodates a variety of home sizes, effectively servicing areas between 1,000 to 3,500 square feet. This adaptability is particularly beneficial for users who may not require the extensive capacity of the AprilAire but still need reliable humidity management. Therefore, if you're in a larger home and require significant humidity, the AprilAire is the clear winner.
Installation Process
When it comes to installation, the DIGI MISTER is designed with user convenience in mind. Its compact design requires only a small cut-out for installation and does not necessitate extensive duct work or drainage, making it easier to fit into tight spaces. Meanwhile, the AprilAire 720AKZ may require a more traditional setup, including ductwork and a proper installation plan. Thus, if ease of installation is a priority, the DIGI MISTER offers a more straightforward solution for homeowners looking for a hassle-free setup.
Maintenance and Upkeep
Maintenance is a crucial aspect of any humidifier, and here the DIGI MISTER shines with its convenient design. Users can easily check the water mist status through an observation window and replace spray nozzles with minimal effort. The inclusion of extra replacement nozzles further enhances its user-friendly maintenance. Conversely, the AprilAire 720AKZ simplifies maintenance with its one-piece disposable HydroCore water panel cartridge, which can be quickly replaced. While both products offer ease of maintenance, the DIGI MISTER's design may appeal more to those seeking a hands-on approach.
Control Features
Control features are vital for personalised humidity management, and both products have distinct advantages. The AprilAire 720AKZ comes equipped with a digital control that automatically adjusts humidity levels based on outdoor temperature, offering both automatic and manual modes. This feature ensures optimal humidity levels without constant user intervention. In contrast, the DIGI MISTER also provides full digital control, allowing users to set room humidity and duct air temperature precisely. Both units excel in this area, but the automatic control of the AprilAire may be more appealing for those who value effortless operation.
Energy and Water Efficiency
Water and electricity efficiency are significant considerations for long-term use, especially for products that operate continuously. The DIGI MISTER is designed to eliminate wasted water, using a system that atomises water for evaporation directly into the air without excess runoff. This feature not only conserves water but also reduces energy consumption by eliminating the need for high-pressure pumps or fans. In comparison, the AprilAire 720AKZ also prioritises efficiency, claiming to produce 60% less wastewater than its predecessor, the AprilAire 700. Both units provide water-saving benefits, but the DIGI MISTER's design may offer a more eco-friendly approach overall.
UV-C Light Technology
A unique feature of the DIGI MISTER is its incorporation of eight UV-C LED lamps, which are activated when the unit is powered on. This feature enhances the quality of humidification by providing additional sanitation benefits, potentially reducing airborne pathogens. The AprilAire 720AKZ does not mention any similar technology in its specifications. For consumers prioritising air quality and sanitation, the DIGI MISTER may present a significant advantage.
Pricing and Value
In terms of pricing, the DIGI MISTER is considerably more budget-friendly at C$302.61, making it accessible for a wider audience. The AprilAire 720AKZ, priced at C$871.98, represents a higher investment, reflecting its larger capacity and advanced features. However, the higher price of the AprilAire may be justified for those needing robust performance and extensive humidification capabilities in larger homes. Ultimately, the choice between these two products will depend on individual budget constraints and specific humidity requirements.
Which should you buy?
Choosing between the AprilAire 720AKZ and the DIGI MISTER ultimately hinges on your specific needs. If you require a high-capacity humidifier for a larger home and appreciate features like automatic humidity control, the AprilAire 720AKZ is a strong contender. However, if you are looking for a cost-effective solution that is easy to install and maintain, with additional sanitation features, the DIGI MISTER may be the better choice. Assessing your home size, budget, and humidity control preferences will guide you toward the right decision.
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