Providing the highest-rated protection available for low-frequency environments, the MSA HPE Cap Mounted Muffs are designed specifically for very high noise levels and is ideal for airfields, power plants and other areas with intense noise. Super-soft ear cushions guarantee all-day comfort while ensuring full-time protection.
- For use with MSA slotted caps
- Excellent protection against low-frequency noises, such as road vehicles, aircraft or wind turbines
- Easy to adjust cups - even with gloves on
- Spring arm design provides proper closure and low pressure