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 H520A Green Earmuff Class 5
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 16 offers
The lowest price for 3M - Peltor Optime II Headband H520A Green Earmuff Class 5 right now is $15.00 at msd-makerspaces.myshopify.com, compared across 15 retailers.
The all-time low was $15.00 on 29 Aug 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 8 Sept 2026.
Last updated at 08/09/2026 23:22:59
3M H520A Peltor Optime II Class 5SLC80 32dB Headband Format Earmuff, Green
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Headband Earmuff - 3M Peltor - Optime II H520A
3M Optime 2 Headband Green Earmuffs Class 5 32db
3M Optime 2 Headband Green Earmuffs Class 5 32db (CARTON OF 10)
3M Peltor Optime II Headband Earmuff 32db Class 5 (H520A)
Delivery between 14–22 Sept $16.95
3M Peltor Optime II Headband Earmuff for Industrial Noise Reduction - 32db Class 5 Hearing Protection
Delivery $16.95
3M Peltor Optime II Headband H520A Green Earmuff Class 5
Delivery $30
3M Peltor Optime II Headband Earmuffs Green Class 5 SLC80 32dB
3M PELTOR Optime II Headband Format Earmuffs Class 5 SLC80 32dB
3M PELTOR Optime II Headband Format Earmuff, 32dB (Class 5) H520A (Each)
Delivery between 10–21 Sept $14.95
| Pack Name | PAIR |
| Decibels | 32dB |
| Class | 5 |
| Colour - General | Green |
3M H520A Peltor Optime II Class 5SLC80 32dB Headband Format Earmuff, Green
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Headband Earmuff - 3M Peltor - Optime II H520A
3M Optime 2 Headband Green Earmuffs Class 5 32db
3M Optime 2 Headband Green Earmuffs Class 5 32db (CARTON OF 10)
3M Peltor Optime II Headband Earmuff 32db Class 5 (H520A)
Delivery between 14–22 Sept $16.95
| Pack Name | PAIR |
| Decibels | 32dB |
| Class | 5 |
| Colour - General | Green |
