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3M PELTOR Hearing Protection Optime 101 Earmuffs, Over the Head, H7A, 25 dB NRR, Adjustable Earcups, E-A-Rfit Compatible, Stainless Steel, Pack of 1, Black/Red

4.7 / 5

Product ID:

142530

Identifier:

B007JZCTQW

Brand:

3M

Model:

H7A

Shipping Weight:

0.64 lbs

Manufacturer:

3M

Shipping Dimension:

8.19 x 5.79 x 3.94 inches

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SAVE 9%

₱3,828

₱3,528

+ ₱ 630

International Shipping

Shipping Cost from USA to Philippines inclusive of custom fees.

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Get it between 2026-06-18 to 2026-06-25.

Additional 3 business days for provincial shipping.

- Price and Stocks may change without prior notice

- Packaging of actual item may differ from photo shown

  • Electrical items MAY be 110 volts.
  • 7 Day Return Policy
  • Cash On Delivery/Cash Upon Pickup Available

    Cash upon Pick-up - orders grand total must not exceed ₱5,000.00. Order will be pickup at Galleon's Office.

    Cash on Delivery - orders grand total must not exceed of ₱10,000.00 and must not exceed ₱5,000.00 for provincial areas. See all payment methods

FEATURES

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Noise Reduction Rating (NRR)*: 25 dB. CSA Class A *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided

»

Earmuffs recommended for TWA noise exposures up to 101 dBA

»

Stainless steel band distributes weight for low-pressure fit

»

Earcups with liquid and foam filled cushions offer comfort for long wear and optimum seal

»

Earcup pivot points tilt for comfort that adjusts to individual wearers

»

For industrial/occupational use only. Not for consumer sale or use

DESCRIPTIONS

Product Description 3M Peltor Optime 101 Over-the-Head- Earmuffs are recommended for TWA noise exposures up to 101 dBA. A stainless steel headband provides consistent force to keep the earcups snugly in place yet with low-pressure fit that is more comfortable. Earcup pivot points tilt for a fit that is customized to each person who wears the earmuffs. The wide and liquid/foam filled earmuff cushions fit gently to help create a comfortable noise-blocking seal. These comfort features may encourage a higher rate of hearing protection compliance among workers who require hearing protection. Recommended applications for these earmuffs include chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pour/casting, power fastening, riveting, sanding, sawing, and welding. These earmuffs are commonly used in the following industries: agriculture, automotive, chemicals, construction, general manufacturing, healthcare, oil and gas, and pharmaceuticals. For TWA noise exposures up to 101 dBA, these lightweight and comfortable Optime 101 earmuffs have a Noise Reduction Rating (NRR) of 27 dB. The TWA (Time Weighted Average) noise level indicates a worker's daily exposure to occupational noise over an 8 hour day, considering both the average level of noise and the time spent in each area. This measurement is used by OSHA in assessing noise exposure and determining appropriate action. Exposure to loud noises can adversely affect the ability to hear over time. Wearing proper hearing protection devices can help in reducing the harmful effects of noise. Sounds levels are expressed in decibels, often abbreviated as dB. Higher decibel numbers indicate louder sounds. Typical decibel levels associated with common sounds include: outdoors with no people or traffic 20 dB, normal conversation 60 dB, power lawn mower 90 dB, chain saw 110 dB, and 12-gauge shotgun 165 dB. The hearing protector NRR can be used to evaluate different hearing protection options. However, the actual level of protection varies depending on fit, wearing time and other factors. From the Manufacturer 3M™ Peltor™ Optime™ 101 Over-the-Head- Earmuffs are recommended for TWA noise exposures up to 101 dBA. A stainless steel headband provides consistent force to keep the earcups snugly in place yet with low-pressure fit that is more comfortable. Earcup pivot points tilt for a fit that is customized to each person who wears the earmuffs. The wide and liquid/foam filled earmuff cushions fit gently to help create a comfortable noise-blocking seal. These comfort features may encourage a higher rate of hearing protection compliance among workers who require hearing protection. Recommended applications for these earmuffs include chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pour/casting, power fastening, riveting, sanding, sawing, and welding. These earmuffs are commonly used in the following industries: agriculture, automotive, chemicals, construction, general manufacturing, healthcare, oil and gas, and pharmaceuticals. For TWA noise exposures up to 101 dBA, these lightweight and comfortable Optime 101 earmuffs have a Noise Reduction Rating (NRR) of 27 dB. The TWA (Time Weighted Average) noise level indicates a worker's daily exposure to occupational noise over an 8 hour day, considering both the average level of noise and the time spent in each area. This measurement is used by OSHA in assessing noise exposure and determining appropriate action. Exposure to loud noises can adversely affect the ability to hear over time. Wearing proper hearing protection devices can help in reducing the harmful effects of noise. Sounds levels are expressed in decibels, often abbreviated as dB. Higher decibel numbers indicate louder sounds. Typical decibel levels associated with common sounds include: outdoors with no people or traffic 20 dB, normal conversation 60 dB, power lawn mower 90 dB, chain saw 110 dB, and 12-gauge shotgun 165 dB. The hearing protector NRR can be used to evaluate different hearing protection options. However, the actual level of protection varies depending on fit, wearing time and other factors. For more than a century, 3M has applied innovation and technology to improving our customers’ lives and supporting their business goals. Today the company, from its headquarters in St. Paul, Minnesota, serves industrial and commercial customers and consumers in nearly 200 countries. Occupational Health and Environmental Safety products, focused on worker safety, include respirators, hearing-protection products, air-monitoring devices, environmental-safety products, and comprehensive training programs. The 3M brand, across thousands of products, represents consistency, superior quality, and value.

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