Description
xExperience cleaner air and balanced humidity with the Airthereal AEH300
The Airthereal AEH300 is built for spacious interiors, capable of cleaning rooms up to 1325 ft² while gently adding humidity when you need it. This compact, modern unit earned an iF Design Award 2026 for its thoughtful integration of air purification and moist air delivery in a single device.
In daily use, you benefit from a dual-function system that emphasizes both air quality and comfort. The purifier and evaporative humidifier work together, yet the humidifier module can be detached for standalone purification when humidity control isn’t required. Real-time sensors monitor temperature and humidity to help maintain a pleasant climate without guesswork.
Key benefits at a glance
- 3-stage filtration captures particles as small as 0.03 microns, including smoke, odors, pollen, and allergens
- Intelligent air quality management with PM2.5 detection and a color-coded indicator (green/orange/red) that auto-adjusts fan speed
- 2-in-1 design: purifier plus evaporative humidifier, with the humidifier module detachable for standalone purification
- Top filtration before moisture release reduces minerals, white dust, and pollutants, avoiding visible mist
- Four daytime speeds and a whisper-quiet 24 dB sleep mode for uninterrupted rest
- iF Design Award 2026 winner for its clean, practical form and integrated performance
Practical uses for real life
- Living rooms and open plans: steady air management keeps air feeling fresh across large spaces
- Bedrooms: near-silent operation supports a restful night’s sleep
- Home offices: comfortable, conditioned air helps maintain focus during long work sessions
- Studios or kitchens: humidity is balanced without creating excess moisture in the air
How to use and care
Setup is straightforward. The unit includes a 1.5L water tank and smart sensors that detect real-time temperature and humidity. Note that the device provides automated adjustments, and the desired humidity cannot be set by the user.
- Regularly inspect and replace filters to maintain peak performance
- Keep the water tank filled for continuous humidification when in use
- Use the sleep mode at night for quieter operation while monitoring air quality
FAQ
Q: What size space is the AEH300 designed for?
A: Designed for large rooms up to 1325 ft² with 3-stage filtration and PM2.5 monitoring.
Q: Can the humidifier operate separately from the purifier?
A: Yes, the humidifier module detaches for standalone purification and flexible room comfort.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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