So we’ve been seeing these wearable air purifiers all over
our feeds—even our president is wearing one! With our Covid-19 numbers going up
by the day (we are currently at more than 202,000 as of August 26), every bit
of safety precaution that we can do to help protect ourselves helps. On top of
masks, face shields, regular hand washing and strict social distancing, personal
air purifiers worn around the neck are becoming more and more popular.

But let’s cut to the chase: do these wearable air purifiers

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The product

Unlike industry-grade air purifiers equipped with HEPA
filters—which have already been debunked by scientists as coronavirus killers—personal
air purifiers that are worn around the neck release negative ions called Anions
to purify the air around you from airborne pollutants like bacteria, viruses,
pollen, smoke, molds and dust mites. Since the coronavirus is a type of virus,
then, in theory, the air purifier should also be able to drive the virus away.

These purifiers usually come in different designs, but mostly
in smaller sizes, light enough to be worn as a necklace.

Heart Evangelista in her Cherry collaboration air purifier

Heart Evangelista in her Cherry collaboration air purifier | @iamhearte

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The claim

The air purifier releases millions of these electrically
negative charged molecules into its surrounding area, binding with the
pollutants and virus in the air. The ions then transfer the negative charge to
the pollutants, making everything negatively charged. The negative ions then act
as a reverse magnet or a shield, to repel the anions that are now bonded with
the pollutants, effectively pushing them out of your breathing zone.

There is no negative effect associated to anions since they
can even be naturally generated by processes such as sunlight, lightening,
waves from the ocean, and from waterfalls. Since we live in “concrete jungles,”
air purifiers that release these negative ions may take their place.

According to a study by the Columbia University, negative ion generators were even linked to relieve depression
and as a mood booster. They may also protect against germs in the air, so you’re
less likely to sneeze, cough, or have throat irritation.

The supply

Different items, of course, offer different efficiencies—and there
is an abundance of wearable air purifiers that are currently available in the

Cherry Ion
Personal Air Purifier

Made by the company who brought us Cherry Mobile, this Cherry
Ion Purifier has become popular among those looking to get their personal
purifiers. It comes in five colors (the white rose gold looks particularly
chic!) and can create up to 3 feet of cleaner and healthier air. After 2-3
hours of charging, the Cherry Ion Purifier can quietly run for 10 to 12 hours.

Heart Evangelista has also collaborated with Cherry to come
up with variants featuring her paintings. These variants are available via @essentialsmnl_ on Instagram.

Cherry Ion Personal Air Purifier

Cherry Ion is a portable air purifier that delivers fresh air anytime, anywhere. Creates a 3-ft zone of cleaner and healthier air around your personal breathing space.

Maple Fresh
Wearable Air Purifier

The Maple Fresh Purifier is a more affordable version that
promises the same benefits: up to 5 million negative ions per cm3/s, 10 hours
running time for 1-2 hours of charge, and comes with a one year limited
warranty. Apart from claiming to inhibit bacteria growth and virus, it promises
to reinforce collagen production, enhance blood circulation, regulate sleeping
patterns and mood, and reduce stress levels.

Maple Fresh Wearable Air Purifier

Go out with less worries. Grab this wearable air purifier for an added health boost when going out.

Aviche Air
Purifier Necklace

Available at the official Aolon Lazada store, the Aviche
Purifier is a sleeker necklace purifier inspired after sleek car designs. It promises
to remove pollen, allergy, passive smoke, and up to 99.9% of bacteria as it
releases up to 5 million per cm3/s. It also has a long running time for those
who would like to use it even when they’re not outside, working up to 35 to 40
hours on a single full charge.

Aviche Air Purifier Necklace

Seashell Air Purifier

Another variant from Aviche is this seashell-inspired air
purifier. It comes in white, pink, and blue so it’s more popular among women
and children. More than purifying the air, it can enhance blood circulation,
remove free radicals, and improve sleep.

Aviche Seashell Air Purifier

Mini Purifier

If you’re particular about certifications, you’ll want to
check out this CleanAir Mini Purifier that’s lab-tested and compliant with
requirements of the Federal Communications Commission in the US and the Restriction
of Hazardous Substances in Europe. It can also run for 20 hours for just a
30-minute charge.

CleanAir Mini Purifier

This device has a double emitter that releases negative ions to ward off smoke, allergens, pollen, bacteria and viruses.

The verdict

Ionizing air purifiers have indeed been linked by studies to
many health benefits. However, whether it really helps protect the user against
Covid-19, there still are no scientific basis and studies that support this

Whether you should still buy one is up to your discretion,
but it’s good to know that it does not pose any health risks. Just make sure to
buy from credible sources since there have been reviews of cheaper variants
that release mild ground buzzes when it touches the skin.

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