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Welcome to Green Earth Direct! To call our experts: 1-941-263-8833
Welcome to Green Earth Direct! To call our experts: 1-941-263-8833

Ethereal Rain AEH300 Air Purifier & Humidifier Combo

Original price $119.99 - Original price $129.99
Original price
$129.99
$119.99 - $129.99
Current price $129.99
Ship to: US

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AEH300 2-in-1 Air Purifier & Humidifier – HEPA Filtration with Smart Air Quality Monitoring

Cleaner air and balanced humidity—all in one smart system.

Create a fresher, more comfortable indoor environment with the AEH300 2-in-1 Air Purifier & Humidifier. Designed to combine air purification and evaporative humidification, this energy-efficient system helps reduce airborne particles and odors while adding moisture to dry indoor air.

Featuring 3-stage filtration, 360° air intake, real-time air quality monitoring, and automatic fan adjustment, the AEH300 offers convenient air quality management for bedrooms, living spaces, and home offices.

Key Features

  • 2-in-1 Air Purifier & Humidifier: Combines air purification with evaporative humidification for convenient indoor air management.

  • 3-Stage HEPA Filtration: Nylon mesh pre-filter, HEPA filter (98% stated efficiency), and activated carbon help reduce airborne dust, pollen, fine particles, and odors.

  • 360° Air Intake: Draws air from multiple directions with a Clean Air Delivery Rate (CADR) of 300 m³/h.

  • Mist-Free Evaporative Humidification: Adds up to 300 mL of moisture per hour without producing visible mist, helping minimize mineral residue associated with some ultrasonic humidifiers.

  • Smart Air Quality Monitoring: Digital display shows PM2.5 levels, temperature, and humidity, with color-coded air quality indicators.

  • Automatic Fan Adjustment: Adjusts airflow based on detected air quality, with four fan speed settings.

  • Quiet Sleep Mode: Reduces operating noise and dims the display for nighttime use.

  • 1–24 Hour Timer: Convenient scheduling for daily operation.

  • Child Lock & Filter Reminder: Prevents accidental setting changes and alerts you when filter replacement is needed.

  • Visible Water Tank: Easily check the water level for convenient refilling.

Advanced Filtration Meets Natural Humidification

The AEH300 combines a 3-stage air filtration system with filter-based evaporative humidification to support a cleaner, more comfortable indoor environment.

Unlike traditional ultrasonic humidifiers, the evaporative system releases moisture without visible mist, helping reduce white mineral dust and moisture buildup on nearby surfaces.

Use the air purification and humidification functions according to your indoor comfort needs.

Product Specifications

Specification Details
Model AEH300
Product Type Air Purifier & Humidifier
Air Purification CADR 300 m³/h
Filtration Nylon Mesh, HEPA, Activated Carbon
HEPA Filtration Efficiency 98% (manufacturer-stated)
Air Intake 360°
Humidification Type Evaporative, Mist-Free
Maximum Humidification 300 mL/hour
Water Tank Capacity 1.5 L / 3.2 Pints
Fan Speeds 4 Levels
Adapter Input AC 100–240V, 50–60Hz
Rated Voltage DC 24V
Rated Power 22W
Operating Temperature 14–99°F
Timer 1–24 Hours
Air Quality Display PM2.5, Temperature, Humidity
Additional Features Sleep Mode, Child Lock, Filter Alert
Warranty 2 Years

Warranty, Shipping & Returns

2-Year Limited Warranty: Manufacturer warranty coverage begins on the original purchase date and includes eligible repairs or replacements for covered product defects, subject to warranty terms.

Free Standard Shipping: Estimated delivery within 6–9 business days.

30-Day Returns: Returns are accepted within 30 days of delivery, subject to our return policy. Customers are responsible for return shipping unless the product arrives defective or incorrect.


Breathe easier. Live more comfortably.

The AEH300 brings together efficient air filtration, mist-free humidification, and smart monitoring in one practical system—an easy addition to a cleaner, more comfortable home.

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