GVS Elipse Integra A1-P3 RD LP ready to use Mask with replaceable filtersElipse P3 Respirator with replacement filters Compact, lightweight and flexible design which adapts and fits perfectly to the face and offers a full range of vision without interfering with other eye or ear protection which users are required to wear. Large central non return valve means lower breathing resistance for the user and keeps moisture build up inside the mask to a minimum. Lightweight, non slip strap that is easily adjusted in 4 positions