Airthereal Air Purifier Buying Guide: Updated for 2025

Finding the right air purifier can drastically improve the air quality in your home, whether you're concerned about allergens, pet dander, or air pollutants. At Airthereal, we offer a wide selection of air purifiers designed to meet different needs and spaces. In this guide, we'll walk you through our top picks, highlighting their unique features, and help you choose the perfect one for your home.

**ALL of our air purifiers are certified to combat airborne allergens like mold, dust, pollen, bacteria, smoke, etc., and have true HEPA filters.**

What to Look for in an Air Purifier

When shopping for an air purifier, consider the following factors:

• Room Size: Choose an air purifier that matches the size of your space for optimal performance.
• Filtration System: Medical-grade HEPA filters are the gold standard for capturing tiny particles and allergens.
• Additional Features: Some purifiers come with UV-C sterilization, smart features, or even built-in humidification.

Top Airthereal Air Purifiers

1. Day Dawning ADH70 Portable HEPA Air Purifier

• Ideal for: Small spaces like desktops, bedrooms, or cars
• Key Features:
• Compact and portable design with a vegan-leather handle.
• H13 HEPA filter captures 99.97% of airborne particles as small as 0.1 microns.
• CADR of 41 CFM (70 m³/h), suitable for rooms up to 300 sq. ft.
• Quiet sleep mode with noise levels as low as 24 dB.
• Adjustable timer with 1-2-4-8 hour settings.
• Type-C USB power cable for versatile charging options.
• Use Cases:
• Ideal for personal spaces, travel, or areas with limited space where portability and quiet operation are essential.
• From customer, Ariel: "My office is small, and its ventilation is not good. I can feel the quality of air in the office become worse from morning to afternoon. So I decided to buy this small air purifier. I have used it for a whole week now. I really love its size! It only takes as much space as a water kettle."

2. APH260 Air Purifier

• Ideal for: Medium-sized rooms up to 355 sq. ft.
• Key Features:
• 3-stage filtration removes 99.97% of particles as small as 0.3 microns.
• CADR of 152+ CFM purifies up to 355 sq. ft. in 10 minutes.
• Smart control adjusts purification based on air quality.
• Sleep mode ensures quiet operation at night.
• Use Cases:
• Ideal for bedrooms, offices, or any medium-sized space requiring efficient air purification.
• From a customer: "APH260 made my very old basement condo go from old smelling to so fresh and so clean, clean, in 24 hours. I was also going through chemo and needed my place to be super clean and germ-free with minimal effort and without toxic chemicals. It clears the air of a 700 sq ft open space. I let this run constantly. Pretty much 24 hours a day for almost 8 months, and just now need to change the filter."

3. Ethereal Rain AEH300 Air Purifier & Humidifier Combo

• Ideal for: Users seeking to purify and humidify air at the same time
• Key Features:
• Combines air purification with humidification, perfect for dry air environments.
• Removes airborne pollutants while maintaining optimal humidity levels.
• Use Cases:
• Great for dry climates or during winter months when indoor air tends to be dry.
• From a customer, Brian: “ The Airthereal 2 in 1 Air Purifier with Humidifier for large room up to 1325 ft², is a nice size, easily fits in the corner of a room. The 4 speeds and an automatic speed setting provide a good, relatively quiet air flow. Nice display, making it easy to set the speed and check settings. The two filters are a good size. The ability to humidify the air while filtering the air is a great feature.”

4. APH320 Smart WiFi Air Purifier

• Ideal for: Tech-savvy users wanting smart home integration
• Key Features:
• WiFi-enabled for remote control via the smartphone app.
• Real-time air quality monitoring through the app.
• Ideal for rooms up to 355 sq. ft.
• Use Cases:
• Bedrooms, home offices, or any space where you want to control the air quality remotely.
• From customer, Danny: "I got this air purifier a few days ago because I was concerned about my air quality in my bedroom. So far, I think this is a good deal, because I think my bedroom is less dusty than before after I got this one. I would turn on sleep mode when I go to bed, and it's very quiet."

5. Glory Days AGH400 Pet Air Purifier

• Ideal for: Pet owners looking to reduce allergens and odors
• Key Features:
• Specially designed to combat pet dander and smells.
• High-efficiency filtration system that captures pet-related allergens.
• Use Cases:
• Homes with multiple pets or individuals suffering from allergies to pet dander.
• From customer, Jo: "It reduced my allergic reaction to cat hair in a carpeted room by approximately 80%, which is fantastic! I was waking up with puffy eyes and sneezing all day. My allergy is not completely gone, but it has been reduced enough to save me the embarrassment of looking like I have a cold at work or out in public."

Choosing the Right Air Purifier for You

Selecting the best air purifier ultimately depends on your needs:

• For small spaces and portability: The ADH70 is perfect for desktops, bedrooms, or cars, offering quiet operation and a compact design.
• For medium-sized spaces: The APH260 provides efficient air purification with smart features and quiet operation.
• For combined air purification and humidification: The AEH300 ensures that you not only breathe cleaner air but also keep your space comfortably humidified.
• For smart home users: The APH320 integrates seamlessly with your smart devices, allowing you to monitor and control air quality remotely.
• For pet owners: The AGH400 targets pet dander and odors with its specialized filtration system.

Air Purifier Compairson Chart

Still unsure?

We know having options can be overwhelming, especially if you’re new to the air purifying game, and our Airthereal team is always here to help out! If you still have questions, you can contact us here or reach out to us anytime via Facebook or Instagram.