Special order — estimated OEM lead time 3–8 weeks. Order today and we expect to receive stock between Oct 24 and Nov 28, then process your delivery right after.
Genuine 3M through authorized distribution — NDAA §889 screened before checkout. TAA verified on request.
SKU
Category
Safety Gears
Country of origin
United States
Country of origin is manufacturer-reported and can vary by production lot. Where TAA applies to your purchase, we verify the shipping unit's origin on request.
Overview
Peltor Optime 105 over-the-head earmuffs feature double-shell technology to provide effective hearing protection for noise levels up to 105 dBA. Lightweight design features liquid/foam-filled earmuff cushions. Noise Reduction Rating (NRR) is 30 decibels CSA Class AL. One size fits most. Recommended applications include facility maintenance, grinding, machine operations, sanding, welding, demolition, painting, blasting, assembly and cleaning. More from the Manufacturer
The 3M™ Peltor™ Optime Earmuffs have been viewed as a standard in the hearing protection industry. They incorporate:
acoustic engineering
wearer-focused comfort design
performance versatility
The 3M™ Peltor™ Optime Earmuffs are recommended for high-noise exposure situations; eight-hour TWA noise exposures up to 105 dBA.
Earmuffs must fully enclose the ears to seal against the head
The Optime 105 earmuffs feature a “double-shell” cup design that helps improve attenuation across the entire range of frequencies.
Earmuff Tips:
Adjust the headband so cushions exert even pressure around the ears to get the best noise reduction.
Pull hair back and out from beneath the cushions.
Don’t store pencils or wear caps under cushions.
Thick or poorly fitting eyeglass temples may also cause some loss in noise reduction.
Cushions can be cleaned with warm soapy water and rinsed thoroughly
Do not use alcohol or solvents.
Cushions normally need replacing at least yearly, or whenever they become stiff, cracked, or no longer seal.
Don’t modify earmuffs in any way, and especially do not stretch or abuse the headbands as this will reduce your protection.
