Review on 🌬️ Revitalize Your Space with Brookstone Reusable Ventilation Replaceable Filters by Shane Jess

This mask is quite comfortable and does not lack attractiveness (like a mask), it is light and well adjustable on the ears and behind the head. I would happily recommend this mask if I didn't have to replace it 3 times before switching to a different design. The problem is why I bought this mask - in the filter. When it's fully closed, it's difficult to breathe. Open it slightly and it will fall. I didn't immediately understand when this first happened and I never found the part of the filter on the outside of the mask that had fallen off. It's easy to put back on, but you won't get any benefit from having a filter or two on your mask if they have to stay tightly closed to keep the mask intact. This design is an epic fail.