Is the MistAire Studio worth it?

For a small room and a low price, yes. At $32.99 it is a cheap way to add moisture to a bedroom or desk area. If you need all-night runtime or a large room, spend more on a bigger tank.

How long does the tank last?

At 80 ml/h on high, the 0.7-liter tank runs roughly 8 to 9 hours in theory, but real-world output and shutoff usually cut that shorter. Expect to refill most nights on high.

How does it compare with the larger MistAire models?

The Studio is the smallest of the MistAire line. Larger models hold more water and run longer but take up more space. Pick the Studio only for rooms under about 200 sq. ft.

Does it have an auto shutoff?

Pure Enrichment lists low-water shutoff on its MistAire humidifiers. The unit stops when the tank runs dry, so you can leave it on overnight.

What comes in the box?

The humidifier, a power adapter and a user guide. No filters are needed because it is an ultrasonic cool-mist unit.

Small humidifiers like this drop most during fall and winter sales and Prime events. The current $32.99 is already near the low end for this model.

Pure Enrichment MistAire Studio Ultrasonic Cool Mist Humidifier

Q: Where is the Pure Enrichment MistAire Studio Ultrasonic Cool Mist Humidifier cheapest?

At eBay, for $15.00, as of our latest check.

Q: Where can I buy the Pure Enrichment MistAire Studio Ultrasonic Cool Mist Humidifier?

2 stores we checked sell it, including eBay, Amazon.

Best price now

$15.00at eBayVerified

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Pure Enrichment MistAire Studio Ultrasonic Cool Mist Humidifier

The Pure Enrichment MistAire Studio is a small ultrasonic cool-mist humidifier with a 0.7-liter tank, two mist levels (about 80 ml/h on high, 60 ml/h on low) and a single night-light setting. It measures 5 x 5 x 9 inches and weighs 1.1 lbs, so it fits on a nightstand or desk and covers rooms up to about 200 sq. ft. It runs on 9-11W and works on 100-240V power. At $32.99 at Amazon as of November 3, 2026, it sits at the low end of what this model typically sells for.