Review on 🌬️ Enhanced Filtrete Allergen Defense with Uncompromised Airflow: Ultimate Air Quality Solution by Luis Nelson

I don't know how long they will last but there are some design issues. There are no finger cutouts on the side to pull the filter out of the housing. Had to pull out with pliers. It fits very snugly to the wearer. Second, the arrows are not on the short side that is visible after the filter is installed. (I used a marker to draw arrows and mark the install date.) It would be nice if they were shrink wrapped separately so the second one is stored and clean for another six to 12 months.