雅虎香港 搜尋

  1. air purifier consumer council 相關
    廣告
  1. 其他人也問了

    Where can I find information on air purifiers?

    Which is the best air purifier for You?

    Why do you need an indoor air purifier?

    How often should I Check my air purifiers?

  2. Consumer - 空氣清新機淨化空氣快慢懸殊 | 消費者委員會

    www.consumer.org.hk/ws_chi/choice/471/air-purifiers.html

    14/1/2016 · 室內空氣質素與健康息息相關,不少家庭會選購空氣清新機,改善家中的空氣質素。. 本會與機電工程署合作測試了10款空氣清新機,售價由$1,690至$5,390,比較產品的安全程度、空氣淨化速度、能源效率、寧靜程度及使用方便程度,發現樣本淨化煙霧、塵埃、花粉及甲醛的 ...

  3. 18/9/2018 · The growing concern over air quality has driven many consumers to turn to air purifiers to improve indoor air quality. A Consumer Council test on 12 models of air purifiers has, however, found substantial variation in their performance ...

  4. Air Cleaners Vary Broadly in Prices and Performance | Consumer Council

    www.consumer.org.hk/ws_en/news/press/471/air-purifiers.html

    14/1/2016 · Results from a product test of 10 air cleaners conducted by the Consumer Council showed that the air cleaning performance varied greatly among the tested models. The total expenditure for a prolonged period of usage also varies significantly ...

  5. 15/9/2020 · The Consumer Council keens to be the trusted voice of consumers in striving to build in the market an environment of safe, fair and sustainable consumption. Wearable Air Purifiers Had Only Limited Effects Even in Tiny Sealed Spaces Bacteria and ...

  6. 15/9/2020 · Ionizo Dust Monitoring Ionic Air Purifier $780 總評分:1.5 8. KB Air Mask $1,180 總評分:1.5 9. Jewelion Ion Mask $1,599 總評分:1.5 10. infoThink iAnion-100 $899 總評分:1.5

    • Venus Law
  7. Be Smart When Choosing an Air Purifier - CHOICE # 414 | Consumer Council

    www.consumer.org.hk/ws_en/news/press/20110415.html

    15/4/2011 · The Consumer Council conducted a number of tests on 10 models of air purifiers, with prices ranging from HK$ 629 to HK$ 4,000. Among the tested models, 7 were large size purifiers and 3 were considerably smaller.

  8. The pure facts on 12 air purifier models | The Standard

    www.thestandard.com.hk/section-news/section/4/200351/The...

    19/9/2018 · A HK$1,099 Xiaomi air purifier works better than a HK$5,480 Dyson purifier at clearing formaldehyde, the Consumer Council has found.The council tested 12 models of air purifiers, priced between HK ...

  9. Consumer Council

    www.consumer.org.hk/ws_en

    Consumers may call our hotline 2929 2222 to make appointments for enquiries, complaints and gift redemption at our Consumer Advice Centres. Alternatively, consumers may make use of our web forms via the following links for enquiries and ...

  10. 研究報告 | Consumer Council

    www.consumer.org.hk/ws_en/competition_issues/reports-tc

    Consumers may call our hotline 2929 2222 to make appointments for enquiries, complaints and gift redemption at our Consumer Advice Centres. Alternatively, consumers may make use of our web forms via the following links for enquiries and ...

  11. 7/6/2021 · The Working Group set up for the smooth implementation of the requirement invited air purifier suppliers in an open, transparent, fair and impartial manner on 18 March 2021 to provide information on their air purifiers that meet the specified ...

  1. air purifier consumer council 相關
    廣告