Respiratory – Half/Full Face Masks Half and full face respirator masks are used to help you breathe easier while you work. The 7700 Series half mask respirator is durable and provides plenty of comfort and safety. Its seal is made from silicone and is non-allergenic. This seal protects the facial area and ensures a great fit to the face. The facepiece is designed to seal against the facial area evenly. There are no pressure points to be concerned about, so your comfort is assured. The 6000 and 7000 Series provides full and half face masks with the respirators. This equipment uses filters that are interchangeable. This means you don’t have to stock so many items at the facility. There are three sizes to choose from. And, the 6000 Series masks are lightweight and provide great comfort. Both half and full face respirator masks are designed for ultimate safety and to provide complete protection by keeping air clean. Call us at Calolympic Safety and let us help you with any questions you may have. Call Calolympic (800) 421-6640.