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Where to buy KN95 masks online in Hong Kong

If you’re looking to shop industry-standard KN95 masks, we’ve rounded up the retailers that will ship them right to your door.

With the current outbreak of COVID-19, many people are now looking to invest in filtration masks, and performance-tested KN95 masks are often used to help prevent the spread of disease. Here’s where you can buy them online.

Where to buy KN95 masks online

Important note:
Due to recent events, many stores are experiencing a shortage of certain products. Be aware that many retailers may currently be out of stock, have longer shipping times than usual or be charging above-average prices. Remember that stockpiling items isn’t actually necessary right now and that overbuying can leave others vulnerable.


1. AliExpress

When it comes to sourcing everything you need, AliExpress is awesome. Pick up bulk quantities of KN95 face masks here and stay safe against the threat of infection.

  • Free and low-cost shipping options widely available
  • Download the app to access daily deals and discounts
  • Sign up to earn exclusive new customer coupons

Go to AliExpress's website

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2. Amazon

If you want to experience shopping convenience at its best, Amazon is a must-visit. Stock up on KN95 face masks without over-stretching your budget and help protect your family against viruses.

  • Free delivery widely available, especially for Prime members
  • With a 30-day trial of Prime, you can unlock member perks for free
  • Secure shopping with all transactions being processed by the Amazon payment system

Go to Amazon's website

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3. eBay

When shopping for KN95 face masks online, you can count on finding a good deal at eBay. This multi-seller portal features millions of sellers from every corner of the globe, all of them competing on price to win your custom.

  • Create an account and keep an eye on items of interest by adding them to your watch list
  • Free shipping offered by many sellers
  • Secure payments processed through PayPal

Go to eBay's website

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4. Alibaba

If you’re looking to restock your supply of protection against the threat of infection, you’ll appreciate the bulk-buy deals and multipacks on offer here. Turn to Alibaba and save big on products by cutting out the middleman.

  • Sign up and get email updates on products of interest
  • Remove retailer inflation by shopping straight through the source
  • Plenty of different payment methods to choose from

Go to Alibaba's website

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5. Qoo10

This handy one-stop online marketplace offers an impressive selection of products, including plenty of KN95 face masks to choose from. Whatever you’re looking for in the fight against viruses, chances are that Qoo10 has it.

  • Free shipping available on select items
  • Access a massive catalogue of everyday essentials through a single site
  • Register and enjoy exclusive access to member perks


6. Banggood

When it comes to sourcing a good deal on everyday essentials, Banggood is one of the best destinations around. Plus, with its multi-buy discounts and regular promotional savings, it’s more affordable to stock up on KN95 masks here.

  • Regular sale events keep the already affordable prices to a minimum
  • Free delivery offered on select items
  • Fantastic range of payment methods to choose from

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7. Mask Lab

It is one of the new mask brands established during the COVID-19 pandemic.

  • Made in Hong Kong
  • Many colours to choose from
  • Korean style, Stylish
  • Equivalent to KF94 in non-oil particle filtration
  • Also has surgical masks available

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8. The Masksaver

Environmental Friendly mask that you can reuse many times. It comes with disposable filers that is graded FFP2/KN95.

  • Free pick-up at a location in Yuen Long or around HKD$30 for delivery (SF Express)
  • Designed by Hongkonger
  • A more environmental friendly and economical alternative to disposable masks

Are KN95 masks only good for a single use?

KN95 masks aren’t designed to be used multiple times. When it comes to disposable masks, the World Health Organization recommends masks be replaced with a new one if it gets damp.

Should I wear a face mask to protect myself from COVID-19?

According to the World Health Organisation (WHO), only those who have contracted COVID-19, or those who are caring for someone who is ill, should wear a face mask.

If you are not sick, you should consider social distancing and self-isolating as much as possible and wash your hands frequently.

What's the difference between a P2, FFP2, KN95 and N95 face mask?

Depending on your location, different face mask types are more widely used. For example, in the United States and Canada, N95 are common; in Australia and New Zealand you'll see P2 masks more often; in China, KN95 is the standard. Mask manufacturer 3M, which specialises in filtering facepiece respirators (FFR) masks, offers the following explanation of the main differences between each mask type.
Korea 1st Class
Filter performance ≥ 95%≥ 95%≥ 95%≥ 94%≥ 94%≥ 95%
Test agentNaClNaCl and paraffin oilNaClNaClNaCl and paraffin oilNaCl
Flow rate85 L/min95 L/min85 L/min95 L/min95 L/min85 L/min
Total inward leakage (TIL) N/A≤ 8% leakage ≤ 8% leakage ≤ 8% leakage ≤ 8% leakage Inward Leakage measured and included in User Instructions
Inhalation resistance ≤ 343 Pa≤ 70 Pa (at 30L/min)≤ 240 Pa (at 95 L/min)≤ 500 Pa (clogging)≤ 350 Pa≤ 70 Pa (at 30L/min)≤ 240 Pa (at 95L/min)≤ 70 Pa (at 30L/min)≤ 240 Pa (at 95L/min)≤ 70 Pa (w/valve)≤ 50 Pa (no valve)
Flow rate85L/minVaried – seeabove85L/minVaried – seeaboveVaried – seeabove40L/min
Exhalation resistance ≤ 245 Pa≤ 300 Pa≤ 250 Pa≤ 120 Pa≤ 300 Pa≤ 70 Pa (w/valve) ≤ 50 Pa (no valve)
Flow rate85L/min160L/min85L/min85L/min160L/min40L/min
Exhalation valve leakage requirementLeak rate ≤ 30mL/minN/ADepressurization to 0 Pa ≥ 20 secLeak rate ≤ 30mL/minVisual inspection after 300L /min for 30 secDepressurization to 0 Pa ≥ 15sec
Force applied-245 PaN/A-1180 Pa-250 PaN/A-1,470 Pa
CO2 clearance requirementN/A≤ 1%≤ 1%≤ 1%≤ 1%≤ 1%
Source: 3M

Which of these retailers offer free shipping?

  • AliExpress: Free delivery is often available
  • Amazon: Free shipping widely available, especially for Prime members
  • eBay: Free delivery offered by many sellers
  • Qoo10: Free shipping options often available
  • Banggood: Free delivery available on select items

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