3M PELTOR Optime III Ear Shells with Helmet Attachment, 33dB, Black, Red

The 3M™ Peltor™ Optime ™ III ear defenders are specifically designed for heavy noise as they combine effective protection with the ultimate comfort. The soft wide cushions are made from a foam that has great energy absorption and improved comfort. The safety of the Optime ™ III is based on the innovative double cup technology, which minimizes resonance inside the capsule and provides maximum high-frequency insulation.

The modern and stylish 3M™ Peltor™ Optime™ III ear defenders have been developed specifically for use in extremely high noise working environments.

Featuring a special double cup design to help minimise resonance effects, these Optime ear defender helmet attachments offer an excellent level of high frequency attenuation, particularly for sound dominated by low frequencies, typical in special applications where extreme levels of noise are encountered.

• Ideal hearing protection against noise arising from extremely noisy environments like airports, marine engine rooms, power stations and print works
• Double casings technology helps minimise resonance effect
• Large space inside cup helps reduce moisture and heat build-up
• Soft wide cushions help reduce pressure around the ears and improve comfort and wearability
• Easy to replace cushions and inserts help keep them hygienically clean
• P3E/G Helmet attachment for helmet mounting

Power stations
Mining operations
Airports
Engine rooms
Printing
Cement manufacture
Industrial operations

These Peltor Optime III passive ear defenders are CE approved to EN 352-1:1993 and offer an SNR (single number rating) of 35 decibels (dB) for protection against extremely high levels of noise.

Hearing protection is designed to protect the user from extreme noise levels. The padding of the cushion is made from a type of acoustic foam that absorbs the waves to stop them from reaching the eardrum.

Some everyday tasks can damage your hearing and can have a catastrophic effect. So it's important to protect yourself of task/activities such as mowing the lawn.

Exceptional value ear defenders maintaining safety in extremely noisy environments
Special low-profile headband design maintains constant pressure to maximise secure hearing protection
Resonance effect minimised due to double-casing technology
Increased space inside cup reduces moisture and heat build-up for added comfort
Ear cushions are soft and wide reducing pressure around the ears for improved wearability
Easy to replace hygiene kit sold separately

Is loud industrial noise getting on your nerves? These ear defenders from 3M are a sound choice to combat it. Simply pop the set on a safety helmet using the two attachment arms and adjust the cup shells to fit over each ear. This creates a barrier that reduces hazardous noise exposure by up to 35dB, helping prevent hearing damage. The cushions are made of soft polyether to keep your ears comfortable, as well as safe.

• 310g weight, so won't strain your head or neck
• EN352-3:2002-certified to meet the European standard for helmet-mounted earmuffs
• Cleanable cup shells mean you can keep them hygienic in contaminated conditions

• Power stations
• Marine engine technology
• Aviation sector
• Chemical manufacturing

No – for convenience and flexibility, they come ready to fit straight onto many industrial helmets without the need for an adapter.