Pure Enrichment MistAire Ultrasonic Humidifier
Best for: Simple no-app bedroom humidity, warranty peace
The reliable value classic — a quiet 1.7L cool-mist humidifier with a night light, the no-app bedroom staple with a 5-year warranty.
The MistAire is the humidifier that just works: quiet ultrasonic cool mist, a 1.7L tank that the brand rates at up to 25 hours of operation, 360° dual nozzles, an optional soft night light, and Pure Enrichment's standout 5-year warranty. No app, no smart nonsense — fill it, turn the dial, sleep. It's smaller than the Levoit (a nightstand, not a floor unit) and cool-mist only, which is exactly what most bedrooms want.
Price & where to buy
Prices checked 2026-11-01Prices shown were last checked on 2026-11-01 and can change at any time — the price on the retailer's site at checkout is the one that applies. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product. As an Amazon Associate and affiliate we may earn a commission on purchases made through these links, at no extra cost to you.
How our prices work
We show the price at our recommended retailer as at our last check of that offer (2026-11-01) and, when Amazon reports one, its list price for comparison. Amazon prices come from Amazon's own product data service and are refreshed twice a day; each one shows the date and time Amazon gave it, and one older than 24 hours is replaced by “Check price”. Other retailers' prices are checked by hand and show the date of that check. Retail prices move constantly, so the price on the retailer's own page at checkout is the one that applies. More on Amazon prices
Should you buy it?
What we like
- Whisper-quiet cool mist
- Optional soft night light
- Class-leading 5-year warranty
- Simple no-app operation
What to know before buying
- Cool mist only
- 1.7L tank needs regular refills
- Smaller coverage than 6L units
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At a glance
How it scores
How our 8.2/10 breaks down — rated on the dimensions that matter most for humidifiers, from published specifications and third-party test data, not the marketing.
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Compare with alternatives
Quick verdicts for the humidifiers most often considered alongside the Pure Enrichment MistAire Ultrasonic Humidifier.
Pure Enrichment MistAire Ultrasonic Humidifier vs Levoit Classic 300S Smart Humidifier
The smart-bedroom benchmark — app + Alexa control, a 6L tank rated by Levoit for up to 60-hour runs, and cool mist for dry-winter nights.
→ Dry-winter bedrooms, smart-home control
Levoit Classic 300S Smart Humidifier review →Pure Enrichment MistAire Ultrasonic Humidifier vs raydrop Cool Mist Humidifier (Compact)
The design-minded compact — a clean 1.7L cool-mist unit that looks good on a nightstand and stays whisper-quiet all night.
→ Design-conscious bedrooms
raydrop Cool Mist Humidifier (Compact) review →Pure Enrichment MistAire Ultrasonic Humidifier vs Honeywell Cool Moisture Humidifier
The evaporative workhorse — a wicking-filter humidifier that self-regulates humidity and can't over-mist, the low-maintenance-air pick.
→ Sinus sufferers, hard-water homes, less white dust
Honeywell Cool Moisture Humidifier review →Not sure which one is right for you?
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Everlasting Comfort 6L Cool Mist Humidifier
GENIANI Cool Mist Humidifier
Vicks Filter-Free Cool Mist Humidifier
Frequently asked questions
MistAire vs Levoit 300S?
Both are cool-mist only. MistAire is smaller, simpler and app-free; Levoit is a bigger smart unit with app control. Nightstand simplicity: MistAire. Large room + smart control: Levoit.
Runtime?
Pure Enrichment claims up to 25 hours of continuous operation. The unit shuts off automatically when water runs low, so refill when the tank is empty.
The 5-year warranty real?
Yes — unusually long for the category and a genuine reason to trust it. Pure Enrichment honors it.
Cleaning?
Same rule as all humidifiers: rinse often, vinegar-clean weekly. The wide opening helps.