This maintenance-free respirator comes completely assembled with organic vapor cartridges and P95 particulate prefilters. This NIOSH approved respirator offers state-of-the-art design, performance, and comfort. It features a soft, lightweight elastomeric facepiece, and cradle suspension with easy-adjust headstraps that facilitate a comfortable and proper fit. The design provides a greater field of vision and allows workers to use glasses or goggles. The prefilters allow this system to be used with oil and/or solid particulates. Simply replace the particulate prefilters as needed to extend the life of the built-in cartridges.