AIRTHEREAL 2-in-1 Air Purifier & Humidifier for Large Room Up to 1200 ft²
About this product
About this item Air Purification: AEH300 efficiently purifies the air in rooms up to 1200 ft². Its advanced 3-stage filtration system captures 99.97% of airborne particles as small as 0.03 microns—including smoke, odors, pollen, and allergens - delivering fresher, healthier air.
Intelligent Air Quality Management: With real-time PM2.5 detection and a color-coded air quality indicator (green, orange, red), the device automatically adjusts fan speed to maintain optimal indoor air quality, providing you with continuous peace of mind.
Air Purifier and Humidifier Combo: We combine the functions of humidifier and air purifier in one. The humidifier module can be detached for standalone purification. With its 1.5L water tank and smart sensors that detect real-time temperature and humidity, it helps adjust a balanced environment effortlessly. (Please note that the desired humidity could not be set.)
Top Filtration: Filter water before releasing moisture into the air, preventing the spread of minerals, white dust, and pollutants—unlike ultrasonic models. Produce no visible mist (safer for furniture and electronics).
Personalized Comfort: Customize your comfort with four versatile speeds for daytime use, and enjoy uninterrupted sleep with a 24dB whisper-quiet mode for nighttime tranquility, ensuring a peaceful sleep environment.
iF Design Award 2026 Winner: Honored for its thoughtful 2-in-1 integration, combining high-efficiency air purification and evaporative humidification within a single, modern form.
Editor's Take
Amazon-style and review-blog coverage suggest this AIRTHEREAL 2-in-1 purifier/humidifier is aimed at large rooms and is generally praised for its compact all-in-one design, quiet operation, and ability to both clean and humidify air at once. A review blog describes it as a strong fit for large spaces with a 3-stage filtration system and whisper-quiet sleep mode, while another Airthereal article quotes a customer saying it fits well in a corner, runs relatively quietly, and has a useful display and automatic speed control.
YouTube results also show multiple hands-on videos about the AEH300/Airthereal 2-in-1 combo, including review-style and demo-style content. The available video titles indicate people are testing airflow, humidity output, noise, and real-world performance, which suggests the product has active video coverage beyond storefront listings.
- Common positives: all-in-one convenience, large-room coverage, quiet performance, and automatic controls.
- Common watch-outs: some coverage frames it as a niche large-room unit, so expectations should be set around room size and humidification needs.
Overall, the product appears to be viewed as a capable combo unit for larger rooms, with the most consistent praise centered on convenience and quietness.
Price History
Specifications
| Coverage Area (sq ft) | 1200 |
| Quiet Operation | Yes |
| Smart Features | No |
Product Details
| Product Dimensions | 9.45 x 9.45 x 21 inches; 9.5 pounds |
| Item model number | AEH300 |
| Date First Available | January 20, 2025 |
| Manufacturer | Airthereal |
| ASIN | B0DTHKDY14 |
| Best Sellers Rank | #180,251 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #144 in Humidifiers |
| Customer Reviews | 4.3 4.3 out of 5 stars (178) |
