Features a unique interchangeable filter system: choose your own level of sound attenuation

Perfect fit for every ear

The right mode for you depends on whether you need or want conversation enhancement or not

loss of profits

potentially harmful noises (above 85dB) are instantly reduced via a proprietary design that incorporates the patented Hocks Noise Braker® filter

Howard Leight HL400 Antimicrobial Earplugs Dispenser A1E Features a unique interchangeable filterThe HL400AM dispensers for earplugs are designed to meet todays safety needs. The turn knob and catch tray are treated with an antimicrobial additive, making earplug dispensing more hygienic. The antimicrobial additive releases slowly to reduce the bioburden on the turn knob. This way the product remains clean and does not require extra cleaning, thus, driving cost savings. This product does not protect users or others against disease causing