Surefire, LLC, www.surefire.com, (800) 828-8809. Circle 269
February 1, 2013
EP7 Sonic Defenders Ultra protect workers’ hearing from dangerous noise levels — without interfering with their ability to hear ambient sounds and conversations. These non-electronic earplugs feature Hocks Noise Braker® filters that allow lower-decibel sounds to pass through, while potentially harmful sound levels above 85dB are reduced to safer levels.