Compact, lightweight and flexible design that allows for a perfect fit to the face and a wide field of vision, without interfering with any eye or ear protection the user may wish to wear. Filters with low breathing resistance, increase the level of gas protection and have a longer life span. Elipse is available in two sizes, S/M and M/L: SPR495 S/M Elipse Mask with A2P3 filters SPR496 M/L Elipse Mask with A2P3 filters SPR497 A2P3 Replacement Filters