
Too many air purifiers? Here’s how to choose the right one
Check these five key factors to help you pick the best air purifier for your needs.
Last updated 23 hours ago. Automatically generated content.


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Filter type refers to the specific technology an air purifier uses to remove particles and pollutants from the air. Choosing the right filter type is important because it directly affects the purifier’s effectiveness in handling dust, allergens, odors, and other contaminants, which impacts indoor air quality and personal comfort.
Popular options (you can select more than one)
HEPA filter
Typical price
140.– to 420.–Uses dense fibers to capture at least 99.97% of particles as small as 0.3 microns, including dust, pollen, and pet dander.
Highly effective for allergy sufferers and those seeking improved air quality in homes or offices.
Bestseller
Activated carbon filter
Typical price
150.– to 490.–Contains porous carbon material that absorbs gases, odors, and volatile organic compounds (VOCs).
Best for removing smoke, cooking smells, and household chemicals, making it ideal for kitchens and areas with strong odors.
Bestseller
Preliminary filter
Typical price
150.– to 400.–Captures larger particles like hair, dust, and lint before they reach finer filters.
Helps extend the life of HEPA and carbon filters, reducing maintenance and improving overall efficiency.
Bestseller
Photocatalytic filter
Typical price
160.– to 890.–Uses a combination of UV light and a catalyst (often titanium dioxide) to break down pollutants at a molecular level.
Effective against bacteria, viruses, and some VOCs, making it suitable for environments where germ control is important.
Bestseller
Room area refers to the size of the space where the air purifier will be used, measured in square meters. Choosing the right capacity ensures effective air cleaning, prevents overworking the device, and matches the purifier’s performance to your specific needs.
Popular options
Up to 30 m²
Typical price
89.– to 270.–Designed for smaller spaces such as bedrooms, home offices, or nurseries.
Ensures efficient purification in compact rooms, avoiding unnecessary energy use and noise.
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31 - 60 m²
Typical price
150.– to 400.–Suitable for medium-sized areas like living rooms, larger bedrooms, or studios.
Provides balanced air cleaning power for open-plan spaces without underperforming or overloading the unit.
Bestseller
61 - 120 m²
Typical price
200.– to 460.–Engineered for large rooms or combined areas such as open-plan apartments or offices.
Delivers thorough purification across wide spaces, making it ideal for households with high air quality demands.
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The CADR (Clean Air Delivery Rate) value indicates how quickly an air purifier can filter pollutants such as dust, pollen, and smoke from the air. A higher CADR means faster and more effective cleaning, making it important to match the CADR to your room size for optimal air quality.
Popular options
Up to 200 m³/h
Typical price
94.– to 210.–Designed for small rooms or personal spaces, typically up to 20 m².
Best for bedrooms, offices, or nurseries where compact and quiet operation is valued.
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201 - 400 m³/h
Typical price
170.– to 360.–Suited for medium-sized rooms, covering areas between 20–40 m².
Offers a balance of performance and versatility, ideal for living rooms, kitchens, or larger bedrooms.
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401 - 700 m³/h
Typical price
270.– to 490.–Engineered for large spaces, effectively purifying air in rooms over 40 m².
Recommended for open-plan homes, shared office spaces, or areas with high pollution for rapid and thorough air cleaning.
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Max. noise level indicates how loud an air purifier operates at its highest setting, measured in decibels (dB). Choosing the right noise level is important for comfort, especially if you plan to use the device in bedrooms, offices, or shared spaces where quiet operation matters.
Popular options
Up to 40 dB
Typical price
120.– to 300.–Operates very quietly, similar to a soft whisper or a quiet library.
Ideal for bedrooms and nurseries, ensuring minimal disturbance during sleep or work.
Bestseller
41 - 55 dB
Typical price
130.– to 420.–Produces moderate noise, comparable to light rainfall or a quiet conversation.
Suitable for living rooms or offices, balancing air cleaning performance with reasonable noise levels.
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56 - 70 dB
Typical price
160.– to 570.–Generates noticeable noise, similar to a normal conversation or background TV sound.
Best for larger areas or when high purification power is needed, but less suited for quiet environments.
Bestseller
The brand factor helps you navigate differences in reliability, technology, and support among air purifier manufacturers. Leading brands like Philips, Dyson, and Blueair are known for unique strengths, such as smart features, filtration quality, and design, which can impact ease of use and effectiveness in specific environments.
Popular brands (you can select more than one)
Philips
Offers a wide range of air purifiers, often with robust HEPA filtration and quiet operation.
Well-suited for users seeking proven performance, user-friendly controls, and strong after-sales service.
Bestseller
Xiaomi
Popular for affordable air purifiers with smart connectivity and app control.
Ideal for tech-savvy users looking for automation and value-oriented solutions in small to medium spaces.
Bestseller
Stadler Form
Known for stylish, minimalist designs and focus on energy efficiency.
Best for those who prioritize aesthetics and quiet operation in bedrooms or offices.
Bestseller
Blueair
Specializes in high-performance filtration, often exceeding standards in removing allergens and particles.
A strong choice for allergy sufferers or households needing powerful cleaning in larger rooms.
Bestseller

Blueair Pro XL
110 m²
Dyson
Combines air purification with additional features like fans or heating in premium designs.
Great for users seeking multifunctionality, smart controls, and modern aesthetics, but at a higher price point.
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