What face masks can you buy amid the coronavirus pandemic?


Face masks could soon be an everyday sight in Britain as health officials admit that they are reconsidering their advice for people not to wear them.

In countries such as China, Japan and South Korea, wearing face masks when you’re ill is common – East Asia has learned from deadly virus outbreaks in the past.

The West, however, is new to the idea and the coronavirus pandemic has triggered widespread use of face coverings in the US, France and Spain.

Britain’s chief scientific adviser, Sir Patrick Vallance, said on Monday that there is an ‘ongoing review’ of official advice on masks.

For weeks the Government has told people not to bother with them and to make sure there are enough available for staff in hospitals and care homes who really need them.

Following a World Health Organization softening on the stance, however, they could soon be recommended to prevent the spread of COVID-19.

Although it is acknowledged that they don’t do much to stop someone catching the virus, there is evidence they can stop already-infected people spreading it. 

As officials consider changing guidance on face masks in Britain, here is what you need to know about the types available and their relative effectiveness: 

Two types of mask meet high-grade medical standards – FFP3 and FFP2/N95. So what’s the difference? 

A man wearing a respirator face mask walks along Weston-super-Mare on Easter Sunday

The two main types of medical-grade face mask on sale in Britain are the FFP3 and FFP2, also known as N95, masks.

These are the types that doctors and nurses must use when treating patients with the coronavirus, and offer the most protection against viruses in the air.

They are particularly vital during ‘aerosolising’ procedures such as putting in a ventilator, which is when medical workers are most at risk of breathing in viruses.

FFP stands for Filtering Face Piece, with FFP3 giving the highest level of protection against virus and bacterial infections, while FFP2 is the level below.

NHS guidance is for medics to use the FFP3 masks, while FFP2 is recommended by the World Health Organization and is the equivalent to the US’s N95 mask.

The N in N95 stands for Not resistant to oil – because the mask is a particle respirator only and doesn’t protect against fluids – while the 95 means it filters out 95 per cent of airborne particles. 

Health officials say that when FFP3s are not available, FFP2s can be used. The WHO recommends FFP2 and N95 respirators, which are widely used in other countries.

The N95 does not have the CE mark to show compliance with European safety standards, but has been tested against standards similar to these requirements. 

What types of masks can you buy online and how much do they cost?

This pack of two is available for £39.99 online

This pack of two FFP3 masks is the best selling product for the type of respirator on Amazon

High-grade dust masks now used on NHS frontline: FFP3 face masks cost £40 for two

FFP3 masks are the gold standard for preventing the spread of airborne illnesses in hospitals.

They must fit tightly to the face and have all air drawn through a filter that is embedded in the fabric and catches almost every kind of particle as the air flows through. 

They are primarily used as dust masks in the construction industry.

The masks are not widely available to members of the public online.

The top listing on Amazon – made by Wrexham-based company Toolpak – has sold out both on the marketplace and the firm’s own website.

Toolpak’s masks appear to be being sold by a third party for £39.99 for a pack of two on Amazon. 

N95 face mask being sold for £6.99 online

The N95 face mask being sold for £6.99 online is the US equivalent of the FFP2 mask in Europe

3M N95 masks are being sold for £25.99 for a six-pack on Amazon

3M N95 masks are being sold for £25.99 for a six-pack on Amazon

Silver standard masks used by medical workers in US and UK: N95/FFP2 face mask cost £6.99 each  

The N95 face mask is the US equivalent of the FFP2 mask in Europe and is backed by the World Health Organisation as suitable for medical use.

Its filter is not as strong as the FFP3 – it weeds out 95 per cent of particles, as the name suggests – but it is still highly rated for NHS staff.

UK health officials say FFP2 masks are second best to FFP3, and should be used if possible because they have a European seal of approval, but N95, which doesn’t have CE approval, can be used if no FFP2 masks are available.

Masks of this grade are more readily available online from sellers in China.

The Amazon bestseller is a N95 mask sold by HJHY, a company based in China. They cost £6.99 but may not be delivered for a month or more. 43 per cent of people who bought the mask rated it just one star out of five.   

Another product in Amazon’s bestseller category is a £25.99 six-pack of N95 masks made by 3M and sold by Hpparty, another company based in China. Delivery dates start in mid-May and there are no customer reviews.

These disposable face mask covers offer some protection to users against respiratory diseases

These disposable face mask covers offer some protection to users against respiratory diseases

Disposable surgical masks still used in most NHS hospitals: Ten for £9.39 

 

The best known type of medical face mask, known as a surgical mask, is still being widely used by the NHS.

Doctors, nurses and healthcare workers are now instructed to wear these types of mask as a minimum at all times when working near confirmed or suspected coronavirus patients.

They are considered effective enough for most staff outside of intensive care or who are not inserting or removing breathing equipment.

Although they don’t have built-in air filters, the masks can stop droplets of liquid, which are how the majority of the COVID-19 viruses are spread.

The best-selling product of this type under ‘masks and respirators’ on Amazon today is a ten-piece set of disposable face covers which costs £9.39. 

The mask – with an average review rating of 3.5 stars – has an inner layer of cotton fabric, a middle layer of medical filter paper and an outer layer of waterproof fabric. It is sold by a company in London and delivers in early May.  

Another top seller is a pack of 20 costing £7.97 and shipping from a company called T-Shell in Guangdong, China. 

These types of masks are typically not reusable and should only be used for one day at a time.

Cycling masks can also provide people with a layer of protection from airborne particles

Cycling masks can also provide people with a layer of protection from airborne particles

This mask is for sale for £11.99 on Amazon

This mask is for sale for £11.99 on Amazon

Cycling masks designed to filter out pollution but with potential to stop viruses: £7.57 for six

While cycling masks remain untested regarding coronavirus, they are intended to provide a layer of protection from airborne particles.

They are designed to stop cyclists breathing in pollution when they ride through areas with heavy traffic.

They contain an air filter for this purpose, but are not regulated to the same standard as medical face masks so provide varying levels of protection.

High quality cycling masks, such as those made by the well-known UK brand Cambridge Mask Co. cost upwards of £20 and are reusable. The company has now sold out of all stock but is taking pre-orders.

Other cycling masks are available on Amazon, with the site’s bestseller a £7.57 pack of six from a company called Diyii in China. The firm says the masks are good for those with sensitive skin allergies and can be washed repeatedly, and are also suitable for camping, running, travel and climbing. 

Another top seller on the marketplace is a reusable mask sold by the Chinese firm KZKR-EU which costs £11.99 per mask and claims it will deliver within two weeks. 

This valved gas mask is claimed to match up to the highest filtration standard

This valved gas mask is claimed to match up to the highest filtration standard

This rubber-sealed, military-looking mask is for sale for £29.87 on Amazon

This rubber-sealed, military-looking mask is for sale for £29.87 on Amazon

The dramatic option: Respirator gas mask costing £34.86 for one

Perhaps the most dramatic-looking option of all masks is the gas mask respirator.

These are generally used by people spraying paint or other chemicals which it would be dangerous to inhale, or working in hazardous environments.

The masks have built-in valves fitted with filters which may be able to keep out droplets carrying the coronavirus.

The top listing on Amazon is a mask costing £34.86 and sold by SafeYear, a company based in Shanghai, China. The mask is rated FFP3, meaning it would be suitable for even the riskiest medical procedures. 

Another top listed option on the site is a full-face rubber-sealed black mask which costs £29.87.

It is sold by the company Maikoler, based in China, and says it would be delivered by the end of May. The military-looking contraption has no customer ratings.

A woman in New York is pictured wearing a makeshift cloth facemask

A woman in New York is pictured wearing a makeshift cloth facemask

A man in Fife, Scotland, shocked shoppers when he turned up at Asda wearing a mask made from a sanitary towel

A man in Fife, Scotland, shocked shoppers when he turned up at Asda wearing a mask made from a sanitary towel

T-shirts, bandanas and even sanitary towels: Homemade face masks may offer protection, too

Many people are opting to make masks at home using cloth or other materials – some have even been pictured using sanitary towels.

The Centers for Disease Control and Prevention (CDC) in the US recommends people use cloth face coverings when they go out in public and even has a how-to guide for people to make their own out of t-shirts or bandanas.

The intention of these is not specifically to protect people from catching the virus but to prevent the spread of it by encouraging such widespread use that people who are infected but don’t know about it wear something that blocks the viruses being expelled on their breath. 

However, European researchers have suggested these may not be effective and up to 90 per cent of particles can make their way through the fabric.

The European Centre for Disease Prevention and Control said rates of illness were much higher among healthcare staff using masks made out of cloth instead of surgical masks.

It said: ‘Altogether, common fabric cloth masks are not considered protective against respiratory viruses and their use should not be encouraged.

‘In the context of severe personal protective equipment (PPE) shortages, and only if surgical masks or respirators are not available, homemade cloth masks (e.g. scarves) are proposed as a last-resort interim solution by the US CDC until availability of standard PPE is restored.’

The CDC has a how-to guide on its website for how people can quickly and easily make face masks out of t-shirts and bandanas

The CDC has a how-to guide on its website for how people can quickly and easily make face masks out of t-shirts and bandanas

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