Pure Enrichment MistAire Ultrasonic Humidifier vs Pure Enrichment PureBaby Cloud Cool Mist: Spec Comparison
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You are comparing the pure enrichment mistaire ultrasonic humidifier vs purebaby cloud cool. Both units use ultrasonic technology to produce cool mist for rooms up to 250 sq. ft. They share a 5-year warranty and include a cleaning brush. The main difference lies in their design and control. The MistAire uses high and low speed settings, while the PureBaby Cloud features a mist control knob and a color-changing night light. Each model targets slightly different user needs through its physical form and operation.
Key differences
| Aspect | Pure Enrichment MistAire Ultrasonic Humidifier | Pure Enrichment PureBaby Cloud Cool Mist Humidifier |
|---|---|---|
| Tank Capacity | 1.7L | 1.8L |
| Maximum Runtime | up to 25 hours | up to 24 hours |
| Control Method | High and low settings | Mist control knob |
| Night Light | Soothing glow | 7+ rainbow colors |
| Dimensions | 8 x 9 x 6 inches | 5.5 x 9.8 x 6.7 inches |
Which one should you choose?
Choose Pure Enrichment MistAire Ultrasonic Humidifier if
- You prefer a longer maximum runtime of 25 hours for overnight use.
- You want simple high and low speed settings for basic humidity control.
- You need a slightly wider footprint that fits standard nightstands.
Choose Pure Enrichment PureBaby Cloud Cool Mist Humidifier if
- You want a larger 1.8L tank for extended mist output.
- You need a mist control knob for incremental moisture adjustment.
- You prefer a color-changing night light for a child's room.
Verdict: Choose the MistAire if you prioritize maximum runtime and simple toggle controls. The PureBaby Cloud is better for nurseries due to its incremental mist knob and customizable night light. Both models effectively humidify medium-sized rooms with ultrasonic cool mist.
MistAire vs PureBaby Cloud Specs
Tank capacity
The PureBaby Cloud holds 1.8 liters of water, while the MistAire holds 1.7 liters. This small difference means the PureBaby Cloud can run slightly longer on a full fill. Both tanks are designed for easy filling and removal. The PureBaby Cloud’s larger volume provides a marginal advantage for overnight use in larger spaces. You will need to refill the MistAire slightly more often if you run it continuously at high settings. The difference is minimal, but the PureBaby Cloud offers a bit more buffer before needing water.
Runtime
The MistAire offers up to 25 hours of runtime. The PureBaby Cloud offers up to 24 hours. This one-hour difference favors the MistAire for extended use without refilling. Both units achieve this runtime using their respective tank sizes and mist output settings. If you plan to run the humidifier all night and into the next day, the MistAire gives you a little extra time. The PureBaby Cloud is still sufficient for most overnight cycles. The MistAire has a slight edge in total continuous operation time.
Control method
The PureBaby Cloud features a mist control knob that allows incremental adjustment of moisture output. The MistAire uses high and low-speed settings. The knob on the PureBaby Cloud gives you finer control over the mist density. You can dial in a specific level rather than choosing between two fixed options. This is useful for maintaining precise humidity levels in a nursery. The MistAire’s settings are simpler but less granular. The PureBaby Cloud provides more flexibility for customizing the mist output to your exact needs.
Dimensions
The MistAire measures 8 inches wide, 9 inches high, and 6 inches long. It weighs 1.35 pounds. The PureBaby Cloud is 5.5 inches wide, 9.8 inches high, and 6.7 inches long. It weighs 1.6 pounds. The MistAire is wider but lighter, making it more stable on flat surfaces. The PureBaby Cloud is narrower and taller, which may fit better on smaller nightstands. The PureBaby Cloud is heavier, which might reduce tipping risk but makes it harder to move. The MistAire is easier to carry around due to its lower weight.
Night light
Both units include an optional night light. The MistAire offers a single soothing glow. The PureBaby Cloud features a 7+ color rainbow spectrum with color choice technology. The PureBaby Cloud allows you to select specific colors to match your preference or your child’s favorite. This adds a customizable element to the ambient lighting. The MistAire provides a simple, consistent glow. The PureBaby Cloud’s versatility in color options gives it an advantage for creating a specific atmosphere in a nursery or child’s room.
Coverage area
Both the MistAire and the PureBaby Cloud cover up to 250 square feet. This makes them suitable for medium to large rooms, bedrooms, and nurseries. Neither unit has a significant advantage in coverage area. They are designed for the same size spaces. You can place either unit in a standard bedroom or office without worrying about insufficient coverage. The performance in this regard is identical. Both humidifiers are rated for the same maximum room size, ensuring consistent humidity distribution in similar environments.
Which humidifier fits your needs
Parents needing a night light
The PureBaby Cloud includes a multi-color night light with rainbow options. This feature helps soothe children during naps or bedtime. The 1.8-liter tank provides up to 24 hours of runtime. The cloud design fits well in a nursery. You get incremental mist control and a 360-degree nozzle for precise humidity direction.
Users wanting longer runtime
The MistAire offers up to 25 hours of runtime, beating the competitor by one hour. It covers up to 250 square feet effectively. The unit weighs 1.35 pounds, making it lighter than the PureBaby Cloud. You get high and low speed settings to adjust mist output. The tank holds 1.7 liters and features easy-fill design.
Those preferring compact dimensions
The MistAire measures 8 inches wide and 6 inches long. This footprint is slightly narrower than the PureBaby Cloud. It weighs 1.35 pounds, which is lighter than the 1.6-pound competitor. The blue and white color scheme offers a different aesthetic. You get a 5-year warranty and a cleaning brush included in the box.
The products compared
Pure Enrichment MistAire Ultrasonic Humidifier
Best for: medium rooms needing quiet overnight humidity
- Tank Capacity
- 1.7L
- Coverage Area
- up to 250 sq. ft.
- Technology
- Ultrasonic
- Mist Type
- Cool Mist
- Maximum Runtime
- up to 25 hours
- Room Type
- Bedroom, Office, Nursery
View on Amazon: Pure Enrichment MistAire Ultrasonic Humidifier Affiliate link
The Pure Enrichment MistAire is a large ultrasonic cool mist humidifier designed for medium to large rooms up to 250 square feet. It features a 1.7-liter tank providing up to 25 hours of runtime. The unit includes high and low mist settings, a 360-degree nozzle, and whisper-quiet operation for sleep. It also offers an optional night light and auto shut-off for safety. This model suits users needing steady humidity for bedrooms or offices.
Pros
- Ultrasonic cool mist technology for quiet operation
- Up to 25 hours of runtime from 1.7L tank
- Covers areas up to 250 square feet
- Easy-fill top tank design
- Auto shut-off when water runs low
Cons
- Limited to 250 square feet coverage area
- No smart app or remote control listed
- Only two mist speed settings available
Good fit if
- You need a humidifier for a bedroom or office
- You want a unit with long runtime for overnight use
- You prefer simple, manual controls over smart features
Skip if
- You require coverage for rooms larger than 250 square feet
- You need smart home integration or app control
- You want a compact unit for small spaces
Verdict: The Pure Enrichment MistAire Large Cool Mist provides reliable humidity for medium rooms with quiet ultrasonic technology and long runtime, making it a practical choice for bedrooms where steady moisture is needed without noise.
Pure Enrichment PureBaby Cloud Cool Mist Humidifier
Best for: small rooms and nurseries
- Tank Capacity
- 1.8L
- Coverage Area
- Up to 250 sq ft
- Technology
- Ultrasonic
- Mist Type
- Cool mist
- Maximum Runtime
- Up to 24 hours
- Control Method
- Mist control knob
View on Amazon: Pure Enrichment PureBaby Cloud Cool Mist Humidifier Affiliate link
This ultrasonic cool mist humidifier targets rooms up to 250 square feet. It features a 1.8-liter tank that runs for up to 24 hours. The unit includes a mist control knob and a 360-degree nozzle for precise direction. An independent night light offers seven colors. It measures 5.5 by 6.7 by 9.8 inches and weighs 1.6 pounds. It suits nurseries or small bedrooms needing quiet operation.
Pros
- 1.8L tank provides up to 24 hours of runtime
- Ultrasonic cool mist technology operates quietly
- Includes independent night light with seven color options
- 360-degree nozzle allows precise mist direction
Cons
- Limited to 250 square feet coverage area
- Manual mist control knob lacks digital precision
- No smart app or remote control connectivity
Good fit if
- You need a humidifier for a nursery or small bedroom
- You want a unit with an integrated night light
- You prefer manual controls over smart features
Skip if
- You need to humidify a large open living space
- You require Wi-Fi connectivity for app control
- You want a larger tank for extended runtime
Verdict: Pure Enrichment PureBaby Cloud 1.8L Humidifier fits small rooms like nurseries where quiet operation and a night light matter more than smart features.
Specifications side by side
| Spec | Pure Enrichment MistAire Ultrasonic Humidifier | Pure Enrichment PureBaby Cloud Cool Mist Humidifier |
|---|---|---|
| Tank Capacity | 1.7L | 1.8L |
| Coverage Area | up to 250 sq. ft. | Up to 250 sq ft |
| Technology | Ultrasonic | Ultrasonic |
| Mist Type | Cool Mist | Cool mist |
| Maximum Runtime | up to 25 hours | Up to 24 hours |
| Control Method | not stated | Mist control knob |
| Room Type | Bedroom, Office, Nursery | not stated |
| Features | not stated | Night Light |
| Recommended Use | not stated | Baby |
| Dimensions | 6 × 8 × 9 inches | 6.7 × 5.5 × 9.8 inches |
| Weight | 1.35 pounds | 1.6 pounds |
| Size | Large | 1 EA |
| Color | Blue and White | White |
| Model | PEHUMIDIF | 0817387020619 |
Frequently asked questions
Which humidifier is better for a nursery?
The PureBaby Cloud is the better choice for nurseries. It is designed specifically for small rooms and includes a multi-color night light with rainbow options. This feature helps soothe children during naps or bedtime. The MistAire is larger and lacks this specific child-friendly lighting option, making the PureBaby more suitable for a baby's room.
How big is the Pure Enrichment MistAire humidifier?
The MistAire measures 8 inches wide, 9 inches high, and 6 inches long. It weighs 1.35 pounds. This large size allows it to hold 1.7 liters of water. The footprint is slightly wider than the PureBaby Cloud, which measures 5.5 inches wide and 6.7 inches long. Both units are compact enough for a nightstand.
Does the PureBaby Cloud have a night light?
Yes, the PureBaby Cloud includes a multi-color night light. It offers rainbow options to help soothe children. The MistAire does not include a built-in light in its specifications. If you need ambient lighting for a nursery, the PureBaby Cloud provides this feature while the MistAire focuses on quiet operation for medium rooms.
Which unit is lighter to move around?
The MistAire is lighter. It weighs 1.35 pounds, while the PureBaby Cloud weighs 1.6 pounds. The difference is small, but the MistAire is slightly easier to carry. Both units are portable enough for daily use. The weight difference does not significantly impact stability or performance for either room size.
Can I use both humidifiers in the same house?
Yes, you can use both. The MistAire is best for medium rooms needing quiet overnight humidity. The PureBaby Cloud fits small rooms and nurseries. They share ultrasonic technology and cool mist output. Using them together allows you to maintain humidity in different sized spaces without over-humidifying any single area.
What color options are available for these models?
The MistAire comes in Blue and White. The PureBaby Cloud is available in White. Both units feature a clean, simple design. The color choice may depend on your room decor. The MistAire offers a two-tone look, while the PureBaby Cloud has a solid white finish that blends easily into a nursery.
Are both humidifiers quiet for sleeping?
Both units use ultrasonic technology, which is generally quiet. The MistAire is rated for medium rooms and provides steady moisture without noise. The PureBaby Cloud is also designed for quiet operation in small spaces like nurseries. Neither unit lists decibel levels, but both are intended for bedroom use where silence is important.

