3M Peltor Optime II H520A Ear Defenders SNR 31dB
S97559
- SNR 31dB passive over-ear hearing defenders, well suited to shooting, vermin control and workshop or power-tool noise
- Sealing rings filled with a liquid-and-foam combination for an optimum seal at low contact pressure, even during long-time use
- Padded, adjustable headband spreads pressure evenly and fits a range of head sizes
- Ventilation channels covered with soft, patterned hygienic foil help manage heat build-up inside the cups
- Large internal cup space reduces heat and moisture build-up during extended wear
- Cushions and inserts are easily replaceable, so hygiene and performance are maintained over time
- Certified to EN 352-1:2020 (CE 0598, UKCA 0120), rated for noise levels of 94-105dB
The 3M Peltor Optime II H520A is a passive, over-ear hearing defender built for sustained protection against moderate-to-high noise, from clay ground and vermin control to power tools and workshop machinery. Its twin sealing rings are filled with a unique liquid-and-foam combination that gives an optimum seal at low contact pressure, so the cups stay comfortable through a long day rather than clamping after an hour. Ventilation channels inside each cup, covered with a soft, patterned hygienic foil, and generous internal space help cut heat and moisture build-up during extended wear. The padded, adjustable headband spreads the load evenly and adapts to different head sizes, while the cushions and inner inserts are easily replaceable, keeping the muffs hygienic over years of use. Rated SNR 31dB and tested to EN 352-1:2020 (CE 0598, UKCA 0120), the Optime II suits noise environments in the 94-105dB range. Finished in green, it's a straightforward, dependable choice for anyone needing reliable passive hearing protection in the field or the workshop.
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