Optime II has been developed for demanding noise-hazard environments and muffles even extremely low frequencies to a maximum degree. The sealing rings are filled with a unique combination of liquid and foam. The result is an optimum seal with low contact pressure, which provides snug comfort even during long-time use. Easy to replace cushions and inserts helps keep them hygienically clean. Optime II is a suitable choice for environments with substantial industrial noise or construction machinery, airports and agricultural work. SNR 31dB, High Frequency = 34dB, Medium Frequency = 29dB, Low Frequency = 20dB.
Optime II has been developed for demanding noise-hazard environments and muffles even extremely low frequencies to a maximum degree. The sealing rings are filled with a unique combination of liquid and foam. The result is an optimum seal with low contact pressure, which provides snug comfort even during long-time use. Easy to replace cushions and inserts helps keep them hygienically clean. Optime II is a suitable choice for environments with substantial industrial noise or construction machinery, airports and agricultural work. SNR 31dB, High Frequency = 34dB, Medium Frequency = 29dB, Low Frequency = 20dB.
3M Peltor Optime II Headband Earmuff 32dB Class 5 (H520A)
Optime II has been developed for demanding noise-hazard environments and muffles even extremely low frequencies to a maximum degree. The sealing rings are filled with a unique combination of liquid and foam. The result is an optimum seal with low contact pressure, which provides snug comfort even during long-time use. Easy to replace cushions and inserts helps keep them hygienically clean. Optime II is a suitable choice for environments with substantial industrial noise or construction machinery, airports and agricultural work. SNR 31dB, High Frequency = 34dB, Medium Frequency = 29dB, Low Frequency = 20dB.
Optime II has been developed for demanding noise-hazard environments and muffles even extremely low frequencies to a maximum degree. The sealing rings are filled with a unique combination of liquid and foam. The result is an optimum seal with low contact pressure, which provides snug comfort even during long-time use. Easy to replace cushions and inserts helps keep them hygienically clean. Optime II is a suitable choice for environments with substantial industrial noise or construction machinery, airports and agricultural work. SNR 31dB, High Frequency = 34dB, Medium Frequency = 29dB, Low Frequency = 20dB.
in 5 offers
The lowest price for 3M Peltor Optime II Headband Earmuff 32dB Class 5 (H520A) right now is $38.60 at Deakin Industries, compared across 5 retailers.
The all-time low was $27.95 on 19 Aug 2026 — today's price is 38% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 4 Sept 2026.
Last updated at 04/09/2026 15:17:12
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Delivery between 11–19 Sept $50.13
3M PELTOR Optime II Deluxe Earmuff with Headband
Delivery between 9–16 Sept $10
3M PELTOR Optime II H520A Headband Earmuff - 1 units / carton
Delivery between 8–16 Sept $10.45
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originally posted on shopee.com.my
Quality:5star.perfect for the big game
originally posted on shopee.com.my
Good quality.
originally posted on signet.net.au
Great product
| Attenuation rating (HML) | 32 dB SLC80 |
| CSA Class | 5 |
| Electrically Insulated | No |
PELTOR H7P3 Hearing Protectors for Helmets
Delivery between 11–19 Sept $50.13
3M PELTOR Optime II Deluxe Earmuff with Headband
Delivery between 9–16 Sept $10
3M PELTOR Optime II H520A Headband Earmuff - 1 units / carton
Delivery between 8–16 Sept $10.45
Peltor Headband Muff High Noise H7A
Delivery $10
3M Peltor Black Headband Ear Protection 27 dB
Delivery between 9–13 Sept $35.88
Quality:5star.perfect for the big game
Good quality.
Great product
comfortable and effective ear muffs
little bit too tight
| Attenuation rating (HML) | 32 dB SLC80 |
| CSA Class | 5 |
| Electrically Insulated | No |
