Dustproof Mask, Activated Carbon Dust Mask with Hook & Loop Anti PM 2.5, Pollen Allergy Washable Cycling Mask for Running Training Skiing House Cleaning Gardening Wood Working Outdoor Activities

Bought these for my family trip to Vegas and they worked great!

Love the product and, if it weren't so hot to wear on the really hot days (i.e. 85-95 deg F) I would have rated it a 5 star.

Very good

Daughter uses when cold or allergies are high outside good product

Works great!

I have very bad hay fever which in turn badly effects my asthma - I have been hospitalised twice because of this. Going out when there is a high pollen count is an absolute no go which totally ruins some great summer days for me. I bought this mask to see if it would help and tried it out a couple of weekends ago. I was in the countryside, in a location where I get very badly effected, and the pollen count was "very high". I took my hay fever meds as normal and wore the mask - I was outside for about 5 hours and was COMPLETELY symptom free. IT.WAS.AMAZING. Genuinely couldn't believe it. The next day I went out for about an hour and half without the mask and was in total hell.It's a pain to wear for that long as your face gets really hot and sweaty, and you look a bit of an idiot, but it was totally worth it for me to be able to be out and about and doing stuff with friends and not sitting inside with all the windows and doors shut being sad that I can't join in haha

Estuve probando toda la tarde la máscara y me ha hecho daño en la parte de la nariz, debido a que dispone de una placa de aluminio que resulta muy incómoda al contacto con la nariz

... schlug mir schon beim Auspacken entgegen. Es ist nicht zu erwarten, dass dieser schwere chemische Geruch - dieser Ausdruck ist eigentlich zu höflich dafür ;-) innerhalb kürzerer Zeit verschwindet. Wie diese Maske der Gesundheit dienen könnte, entzieht sich meiner Vorstellung. Wenn noch warmer Atem dazukommt, treten womöglich giftige Dämpfe aus, die ich ungern einatmen würde. Deshalb: Zurück.

I like it , I have used few times and it does working fine!

Perfect for when my girlfriend smokes her vape in my room. I can smell the product but cannot smell her toxic chemicals. Happy days. It also functions as a great Halloween prop, folks loved it