Product Reviews

The 3M PELTOR Optime 98 H9P3E Cap-Mount Ear Muffs (NRR 25) for Hard Hats is a earmuffs from 3M, listed at $30.10. This review restates what the product page documents, places it in its hearing protection lane, and points to the ranked guides for the head-to-head field.

The 3M PELTOR Optime 98 H9A Earmuffs, NRR 25 Over-the-Head Hearing Protection is a earmuffs from 3M, listed at $37.29. This review restates what the product page documents, places it in its hearing protection lane, and points to the ranked guides for the head-to-head field.

Verdict 4.3/5. The 3M PELTOR Optime 98 H9A delivers NRR 25 with 9 dB OSHA-calculated effective attenuation in an over-the-head passive configuration - the right-sized earmuff for mid-range industrial noise exposures between 97 and 100 dBA TWA.

Verdict 4.3/5. The 3M PELTOR Optime 98 H9P3E delivers NRR 25 passive hearing protection in a P3E cap-mount configuration for hard hat programs with 97–100 dBA TWA exposures — filling the compliance gap between Optime 95 (NRR 21) and Optime 101 (NRR 27) at $30.10.