Pure Enrichment MistAire Ultrasonic Cool Mist vs Vicks CoolRelief Cool Mist Humidifier Small to
Updated August 2026 — Pure Enrichment MistAire Ultrasonic Cool Mist wins on warranty and noise level, Vicks CoolRelief Cool Mist Humidifier Small to wins on tank size and mist output.
The Pure Enrichment MistAire offers a more affordable and quieter option, while the Vicks CoolRelief excels in run time and cough relief features.
Why Pure Enrichment MistAire Ultrasonic Cool Mist is better
Price
MistAire is $39.99, cheaper than Vicks at $54.99.
Design
MistAire has a compact design suitable for small spaces.
Warranty
MistAire comes with a 5-year warranty.
Why Vicks CoolRelief Cool Mist Humidifier Small to is better
Run Time
Vicks provides up to 40 hours of mist.
Health Benefits
Vicks is designed for cough and congestion relief.
No Filters
Vicks requires no replacement filters.
Overall score
Specifications
| Spec | Pure Enrichment MistAire Ultrasonic Cool Mist | Vicks CoolRelief Cool Mist Humidifier Small to |
|---|---|---|
| Technology | Ultrasonic | Cool Mist |
| Auto Shut-Off | Yes | Yes |
| Night Light | Yes | No |
| Weight | 3.5 lbs | 4.0 lbs |
| Filter Requirement | Yes | No |
Dimension comparison
Overview of the Products
The Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier is priced at $39.99, while the Vicks CoolRelief Cool Mist Humidifier is priced at $54.99, making the MistAire about 27% cheaper than the Vicks model. Both humidifiers serve the essential function of adding moisture to the air, which can alleviate issues such as dry skin, coughs, and congestion. However, they offer different features and benefits that cater to varying needs and preferences.
Design and Build Quality
The design of the Pure Enrichment MistAire is sleek and compact, with a 1.7-liter water tank that is easy to fill from your kitchen or bathroom sink. Its transparent design allows users to monitor the water level easily. On the other hand, the Vicks CoolRelief has a 1.2-gallon tank, which is slightly larger, allowing for a longer run time of up to 40 hours. However, the Vicks model does not require replacement filters, which can be a significant advantage for users seeking convenience. The MistAire’s compact design is particularly beneficial for those with limited tabletop space, while the Vicks humidifier’s larger capacity makes it ideal for more extended use.
Performance and Functionality
The Pure Enrichment MistAire boasts ultrasonic cool mist technology, providing up to 25 hours of continuous operation in medium to large rooms of up to 250 square feet. It features both high and low-speed settings, along with a 360° mist nozzle for customizable humidity levels. Conversely, the Vicks CoolRelief is designed for symptomatic relief from cough and congestion, making it particularly useful during cold and flu seasons. It also provides cool mist for an impressive 40 hours, outperforming the MistAire in terms of run time. This extended functionality makes the Vicks humidifier a great choice for families dealing with seasonal allergies or respiratory issues.
Noise Level and Sleep Quality
The Pure Enrichment MistAire is specifically designed for quiet operation, allowing it to run overnight without disturbing sleep. Its whisper-quiet feature is complemented by an optional night light, creating a soothing environment for bedrooms or nurseries. The Vicks CoolRelief is also noted for being quiet, which makes it suitable for use in bedrooms for everyone from babies to adults. However, the MistAire’s design emphasizes peaceful sleep even further, which may appeal to users who prioritize a disturbance-free environment during the night.
Maintenance and Ease of Use
When it comes to maintenance, the Pure Enrichment MistAire offers an easy-to-fill tank and includes a disk cleaning brush for upkeep. It also features an auto shut-off function that activates when the water level is low or the tank is removed, enhancing safety and ease of use. The Vicks CoolRelief, on the other hand, requires no replacement filters, simplifying maintenance and reducing ongoing costs. This feature, combined with its larger tank, makes the Vicks humidifier a convenient option for busy households.
Brand Reputation and Customer Support
Pure Enrichment is known for its commitment to quality, offering a 5-year manufacturer's warranty with the MistAire model, which can provide peace of mind for consumers. The company also provides robust customer support, which is a significant factor for many buyers. Vicks, on the other hand, is a trusted name in health-related products, particularly for cough and congestion relief. While it does not offer a warranty on the CoolRelief model, its established reputation as a reliable brand may weigh heavily in consumer choices.
Target Audience and Use Cases
The Pure Enrichment MistAire is ideal for a wide range of users including those who need a humidifier for bedrooms, nurseries, offices, and indoor plants. Its ability to efficiently humidify spaces up to 250 square feet makes it versatile. The Vicks CoolRelief is specifically targeted towards families needing relief from cough and congestion, making it a must-have for parents with young children during flu season. Its efficacy in addressing respiratory discomfort sets it apart for users seeking specific health benefits from their humidifier.
Which should you buy?
Choosing between the Pure Enrichment MistAire and the Vicks CoolRelief ultimately depends on your individual needs. If you are looking for a cost-effective, quiet humidifier with a sleek design and strong customer support, the MistAire is a solid choice at $39.99. However, if your primary concern is symptomatic relief from cough and congestion for the entire family, especially during cold and flu seasons, the Vicks CoolRelief, priced at $54.99, offers extended run time and specialized features that may justify the higher price.

