Review on GVS SPR644 Elastomeric Professionals Replaceable: Harnessing Excellence for Enhanced Safety! by Jeremy Bradford

These GVS P100 respirators are of high quality and excellent performance. I have used 3M construction respirators and masks for a number of decades. This is the first time I am testing the GVS brand. I must say that this is a very favorable comparison. I even prefer them now. The rubber edge of the face mask is softer and more flexible. Landing is more comfortable. The seal around the face is very good. They are lightweight, which is important for durability. The filters don't impede airflow much and breathing feels natural. The vacuum cleaner is quiet and works great. I haven't had any problems with it so far. You must purchase replacement filters from GVS as they fit their custom masks. I really like the flat, curved design of the filter. They offer much better visibility than large round or triangular filters. I am pleased to meet GVS-Filter. Top quality. Good price. 5 Stars.