Soft, non-allergenic silicone facepiece material conforms to facial features. Easy to clean, extremely durable and resists distortion ensuring a better fit. Contoured sealing flange and cradle suspension system eliminates discomfort caused by pressure points on facial nerves. Minimal dead air space improves worker comfort by limiting re-breathing of exhaled air. Direct cartridge to facepiece seal minimizes replacement parts and simplifies maintenance.