OxiClear N99 Anti Pollution Face Mask With 4 Activated Carbon Filters & Detachable Headband D.R.D.O Certified (No-Valve) (Army Green), Unisex, Reuseable

Good Quality And Very Effective

Have been using Oxiclear masks since the pandemic started. These are built of good cloth, come with 4 N99 filters, are large enough to cover most of the face and now have a strip you can attach that can go around the back of the head to help prevent the mask from drooping. Especially helpful for Sikh people like myself. Will recommend this, definitely worth a purchase.

The only limitation of this mask is that the filtration only works while breathing through your mouth — because that is where the filter pad is positioned. This means that the mask is most useful while walking quickly enough to invoke your breathing to go through your mouth as you would in mild physical exercise. Sitting idle you will breath through your nose and then virtually get no filtration effect at all. The materials are first grade, and the design is extremely smart and ergonomic. For optimal fit around your nose, fix the nose strip by pulling away from your face and molding with your hand. Doing that, the soft strip around the nose will fit softly and firmly at the same time. Also the head strap can be adjusted, and it comes with replacement filter pads, so really very well designed and the materials and build are top notch quality. It will filter traffic pollution around roads to an extent where you would not cough at night after you've been outside much — if you practiced mouth breathing when exposed to roadside pollution most of the time. So it does require your active participation but is far better than walking the road sides with no mask or one not designed to curtail your pollutants intake. Very good value for money and fair protection in traffic polluted cities for that price.

It is good product, fits well but it doesn't have valve to release CO2 outside which creates heat trap inside mask.

The OxiClear N99 Pollution Mask is excellent. Its design, worn from the back of the head rather than the ears, ensures a comfortable fit for long use. The mask comes with four activated carbon filters, providing effective protection against pollutants. It is washable and reusable, making it both practical and eco-friendly. The DRDO certification adds an extra layer of assurance. Overall, it's a comfortable, high-quality mask with great features. Highly recommended!

Absolutely not worth the current price, it was around 400 before

The nose padding comes off soon after you start using it. But works fine without it. Had bought it for ₹500 in Mar 2024. Now it’s available for ₹700 (in Dec 2025). 40% increase in price since.

I am buying it second time. I first bought it and it was so useful and comfortable. I lost somewhere and without even thinking for a moment I reorder the same. Now ti comes with 4 Activated Carbon Filters. Easily washable and very smooth and comfortable, worth the money. I strongly recommend.