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mask for delhi pollution
multi-purpose anti pollution mask India
best anti pollution mask in India

Your Right To Breathe Pure!

Developed by a team from IIT Delhi. Nasofilters is a respiratory nasal filter that sticks to your nose and prevents entry of harmful air pollutants (PM2.5). Nasofilters are easy to use compared to traditional anti pollution masks .

Nasofilters are made using nano technology which ensures that there is a minimal pressure drop while breathing, ensuring ease in breathing and no breathing discomfort, making it the best respiratory mask in India.

Use Nasofilters daily!

Why customers love Nasofilters?

• No breathing resistance – play without worries
• Nearly invisible from a distance
• Easy, comfortable and safe to use and wear
• A Nasofilters can be worn upto 12 hour
• Filters out Particulate Matter (P.M 2.5) more than 90% efficiency
• Winner of NATIONAL AWARD 2017
• Manufactured with technical knowledge from IIT- Delhi


Where can I buy Nasofilters?

Nasofilters are available on our website We insist you buy on our website so that we can deliver latest product updates, offers to you and ensure better Customer service. Nasofilters are also available on Amazon, Flipkart, Snapdeal & Paytm. Delhiites can buy across Apollo Pharmacy stores.

How much do Nasofilters cost?

One box containing 10 pieces of Nasofilters costs Rs. 98.2/- + GST. The shipping charges vary between INR 40/- to 55/- depending upon delivery address. We provide free Nasofilters shipping on purchase of Rs 499 and above.

How do I know right size of Nasofilters?

Please determine your accurate size, using a ruler/measuring tape

Tip: There is a co-relation between your Nostrils and thumb this helps determine the right size of Nasofilters

How do I use Nasofilters ?

Check this video –

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Carefully peel off the Nasofilters
from the release paper,
holding one of the edges

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Hold it with both your hands,
with index fingers on the
top and thumbs below

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Paste it on your nasal
orifice and press the paper
all round the circumference

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Remove the release paper
from the center,
gently towords the sides

Do Nasofilters protect from Air pollution?

Yes Nasofilters are made to protect you from air pollution. Nasofilters filters out smallest of air pollutants like PM 2.5 and PM10 helping you and your loved ones stay safe from killer pollution.

What certification have Nasofilters got ?

–  Nasofilters has ASTM certified lab report for filter media efficiency and NABL certified lab report for filter media performance.
– Nasofilters are certified by CE for quality system maintained in manufacturing of Nasofilters

Are Nasofilters better than mask that provide 95% efficiency against PM 2.5?

Other masks leave out gaps which allow polluted air to enter your nose. Nasofilters completely cover your nose hence Nasofilters filters 90% PM2.5 they are more effective.

Are Nasofilters useful for Asthma/Allergy?

Nasofilters helps you to stay protected from dust helping Asthma Patients. Pollens are also filtered by Nasofilters helping you stay protected from Allergy. (Size of Pollens is 10 times more than PM 2.5 hence Nasofilters filters them effectively)

Can I ride bike/ run wearing Nasofilters?

Yes, Nasofilters are designed to help you breathe pure in almost all conditions. You can ride, run, play and exercise with Nasofilters  comfortably while being protected from pollution. Also it is very convenient for bike riders to use Nasofilters as using pollution mask is not possible with a helmet.

How long can Nasofilters be used/ Can Nasofilters be reused ?

One Nasofilters can be used for upto 12 hours . For best protection against pollution, use Nasofilters daily. Nasofilters are meant for single time use only. Imagine it like a car filter, once it gets dirty it needs to be replaced. Similarly, Nasofilters get choked due to pollution after you use it for 12 hours and a new Nasofilters needs to be used to ensure ease of breathing. Secondly, Nasofilters loses adhesion to your nose the first time you take it out, so you would find it difficult to stick the second time.

check more FAQs here

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Select Correct Size of Nasofilters

Nasofilters, is a respiratory nasal filter
Filters out PM 2.5 as well as other contaminants
Easy to use. Just Peel-Position-Paste
PM 2.5. Nasofilters protects
Can be worn comfortably for up to 12 hours
Nasofilters product-features
Nearly invisible from a distance
Can be worn in the most extreme weather conditions

Buy your own Anti-Polution mask online here

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Important Notice!

Your orders remain our priority, however due to lockdown, the delivery may take longer than normal, your cooperation is highly appreciated. We value your trust in us.

If your thumb measures 1.9cm or less in width,You need size SMALL

If your thumb measures 1.9cm to 2.54 cm in width,You need size MEDIUM

If your thumb measures over 2.54 cm in width,You need size LARGE

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