OxiClear N99 Pollution Mask With 4 Activated Carbon Filters, Washable & Reusable, D.R.D.O Certified (No-Valve) (Royal Blue), Unisex

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 does fullfills the need of a mask. We can't wear this for a long time. Exhale is poor. In this case you will get sweating inside easily and after a day. It starts smelling little bad because of poor ventilation air from inside. That means it covers fully.It's great to use for a short while. I don't recommend for a long time use. Have few masks and use one masks once for a day and use another and another. Wash each mask each time. Having 3 mask would be good to use it in a continuous circle of wash and use!Great mask go for this!

Good quality and smooth fabric. Snug fit. Very breathable. Far better than typical N95 masks in terms of protection, breathability, durability, reusability and longevity. Happy with this purchase.

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!

As expected, good quality fibre, easy to apply

Good

Within first wash the sponge seperated..Now the glue used for sponge is sticky and I can not wear the mask as the glue is rubbing on nose. Picture attached. Not at all recommended. Waste of money.