SKU: 3M.H540P3E-SV
Order high quality PPE, Hearing Protection, Earmuffs products online now. Exclusively for trade and business customers. We are fully operational today and continue to take orders via the website 24 hours a day, 7 days per week, 365 days per year.

QtyAdd to Cart
3M PELTOR Optime III Earmuffs have been developed for use in extremely high noise environments, particularly those dominated by low frequency sounds. The product is based on a technology featuring double cup design to help minimise resonance effect, resulting in excellent high frequency attenuation. In addition, a combination of specially designed spacer and cup helps to provide excellent protection against high frequency sounds.
- 3M Optime III Earmuffs have been developed for use in extremely high noise environments, particularly those dominated by high frequency sounds.
- Double casings technology helps minimise resonance effect.
- Available in Hi-Viz green for workers who need hearing protection and are extra visible – on road construction sites, airports or other high-risk workplaces.