Grin Health N99 Anti Pollution Mask with Acitivated Carbon with Valve Reusable & Washable, Unisex (Standard Size - Fit Most, Black)

Awesome mask!First and foremost, I'm incredibly pleased after being concerned that I paid too much for a pollution mask.Having allergies and pollution in as start getting cold in Delhi and I decided to give this mask a try (bought 2/3 brands). Grin Health Mask turned out to be so comfortable and greatly reduces my exposure to dust mites – I’m used to Delhi Metro, for filtering dust off and I feel safe in the crowd and dirty places. It's very comfortable, and dust or dust mite junk or pollen no longer irritate me or in case panic terror of bird flue in Delhi. Not to mention that it's compact for travel,, I m using these everyday about 2 hrs last 6 months and no problem faced as of now.QUALITY: The build of the mask if very durable and professional. The stitching is all well done, and the securing head bands around the back are thick nylon bands with beads on the ends that allow a comfortable, custom fit around your head while also seeming very durable.PERFORMANCE: The mask stayed on my face for 2 hours while I breathed, talked, moved around, and even at one point lifted up the bottom to take a quick drink. In that ½ hours, I never once felt annoyed by it being on my face. In fact, I hardly noticed it was there. There was no restriction to my air flow, but I also had no allergic reaction to any of the hair or circulating in the air. Normally after an hour I would have been sneezing up a storm with my nose running.Great easy design on preventing allergens, while keeping air flowing cool and normally to your nose and mouth.OVERALL: It filters almost all type of particulate, is durable in city use, is very lightweight and not noticeable on your face, and that’s not all..it does protect from diesel, petrol particulate. I'll update when I use it in spraying chemicals conditions, well worth what I

Got 3 masks for my family... This is my second time... This time got an improved mask with ear bands that can be adjusted....though it looks small, it really is a very big improvement...earlier I used to tie knots to reduce the length of the ear band...and now they have made it adjustable....the fact that it is n99 is very comforting..they mentioned that the life is 5years, which makes it good value for money.

I have brought this mask some weeks ago and it is comfortable to wear, stylish to look at and most importantly helped me in controlling my breathing problem to a great extent. The mask can be used even during running and is durable as the exhale valve filter can be replaced from time to time. I used to drive to dusty places on my bike and it can be wore even with a helmet. It is soft and it does not choke while wearing this. The size can be adjusted and a strap is provided which helps to hook it around ears and hence, the hairstyle don’t get disturbed. I am an asthmatic patient and this air purifying mask ensures I am inhaling filtered air. It also helps in keeping away some bad odour as the carbon filter provides deodorization and is portable. This product is surely a great reliever for anyone suffering from breathing problem.

I ordered this mask last year in 2018 and was extremely happy with it. I used it for many months (till about Match 2019) with one wash in between and I could actually feel the difference while inhaling Delhi's infamous air with and without the mask. It was very effective in blocking smells too. Hence I reordered it again this year even though the previous mask still seems to be functional. However the mask I received this time is quite different from last year. Earlier there was a white cloth lining inside (left in the image) but this one just has a coarse black inside lining (right in the image). I don't know if this is a change in design or I have received a defective/used piece? Hopefully the seller can clarify. Also, the fit and functionality is not as good as the previous mask. It doesn't seem to be as effective at filtering out the pollutants and smell of the air as the last one and it feels slightly difficult to breathe while walking at a moderate pace, which was not the case earlier. Any other recent buyers can confirm if the product they received has a white inner lining or just coarse black no inner lining? Also, I did not receive any knobs for adjusting the length of the straps like some people have.UPDATE: After posting this review I was contacted by the seller - they explained that the difference was due to a design change and they immediately shipped a replacement overnight via courier, which was appreciable. The replacement was a double valve mask, and unfortunately this one too did not have any knobs to adjust the ear straps. It felt a bit loose to me for my face, and this one also does not barricade the ambient smell and smoke as much as the 2018 product did, but is still slightly better. Hence I am updating my rating from 2 stars to 3 stars.

Previosly I had bought a rs. 50 mask from a local shop it's no different than that, The smell of smoke or anything burning still comes if you are walking by or riding on a bike. Their size scheme is worse also, I am 65kgs and don't have a large or broad face but still I can't wear the respective size mask, I think I ordered the medium one, it hurts after wearing it over 15-20 mins well it should different for diff. People. I would suggest if you want to buy get it in large size or if you want anything good and saving money is nit a priority buy better ones like vog or cambridge ones. I would not suggest this one to anyone because it:s no better than a local mask just that it's washable that's I ordered it N99 protection. I don't think it stands on this norm also. The foam material at the nose side smells of cheap foam. I mean you are wearing the mask and a foul smell comes from this foam, it seems like to be detoriated, I think they have used some cheap recyclable foam for this, which stinks & mark my words this thing makes me feel I have brought the wrong product. This smell is not there in the white one which comes is large or their standard size for adults. I would suggest to only get that one.