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1. www.bhg.com › best-air-purifiers-cleaner-homeThe 10 Best Air Purifiers, According to Our Lab Tests - ...

   www.bhg.com › best-air-purifiers-cleaner-home

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   2024年4月10日 · The best air purifiers use a fan and built-in HEPA filter to capture and remove dust, airborne contaminants, bacteria, and allergens from the air in your home. We tested 67 different air purifiers in our lab to see which performed the best against common particles.

2. www.amazon.com › air-purifiers › bAmazon.com: Air Purifiers: Home & Kitchen: HEPA Air Puri ...

   www.amazon.com › air-purifiers › b

   Amazon.com: Air Purifiers: Home & Kitchen: HEPA Air Purifiers, Travel-Size Air Purifiers, Air Ionizers & More

3. www.dyson.hk › en-HK › productsDyson purifiers | Dyson

   www.dyson.hk › en-HK › products

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   Dyson Purifier Big+Quiet Formaldehyde BP04 (Prussian blue/Gold) Projects air over 10m. Quietly. 1 Purifies up to 1000 ft² spaces. 2. Detects and destroys formaldehyde, permanently. 7. Exclusive K-Carbon filter - captures 3x more NO 2.17. Exclusive CO 2 sensor - notifies you when CO 2 levels exceed recommended volumes. 9.

4. www.price.com.hk › buying-guide › air-purifier-review空氣清新機選購資訊 (2023空氣清新機比較,推介及消委會最新評測) ...

   www.price.com.hk › buying-guide › air-purifier-review

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   2023年1月1日 · CADR值（潔淨空氣量） CADR值潔淨空氣量 (Clean Air Delivery Rate) 是一項參考數值，由美國家電製造商所協定標準。指空氣清新機淨化不同污染物的速度。數值越高，淨化污染物的速度就越快。 不過並非數字高就代表好，不少廠商測量空氣清新機CADR值時，HEPA 濾網均是全新狀態。

5. www.localiiz.com › post › living-tech-best-air-purifiers-hong-kong12 best air purifiers to get in Hong Kong | Localiiz

   www.localiiz.com › post › living-tech-best-air-purifiers-hong-kong

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   2020年2月6日 · Series 800 air purifier from Philips. Philips’ award-winning Series 800 air purifier ($1,298) is a small yet effective device that can bring clean air to your home in a compact way. Nano-sized particles as small as 0.003 micrometres (800 times smaller than PM 2.5) can be effectively removed, including 99.9 percent of viruses and bacteria.

6. www.thespruce.com › best-air-purifiers-4062977The 11 Best Air Purifiers of 2024, Tested and Reviewed ...

   www.thespruce.com › best-air-purifiers-4062977

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   2024年2月26日 · We've tested over 60 air purifiers in our lab. Enjoy better air at home with the best models that eliminate dust, pet dander, and smoke. Simply put, anyone can benefit from owning an air purifier. Air purifiers both circulate the air in your home and clean it by removing common pollutants like dust, pollen, pet hair, and smoke.. Many have automatic settings as well, that turn up the fans when ...

7. www.philips.com.hk › en › c-m-hoPhilips Air Purifiers | Philips

   www.philips.com.hk › en › c-m-ho

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   Philips air purifiers remove up to 99.9% of aerosols from the air that pass through the filter and contain viruses. The size of the SARS-CoV-2 virus is estimated to be 50 to 140 nanometers (nm). Philips HEPA filters can remove 99.97% of the particles with a size of up to 0.003μm * (corresponds to 3 nm), which is smaller than the smallest known ...