3M Peltor Optime II Helmet Attach Earmuff CL5 29dB H520p3gs/e
3M PELTOR Optime II Earmuffs, H520P3GS/E have been developed for demanding noise-hazard environments. A suitable choice for environments with substantial industrial noise or construction machinery, like airports and agricultural work. Get high level hearing protection that muffles even extremely low frequencies with 3M PELTOR Optime II Earmuffs, H520P3GS/E. They’re ideal for use in loud, demanding environments with substantial industrial noise such as airports and construction sites where hard hats are required. Our helmet mounted earmuffs in classic green reduce noise levels up to 29 dB. The large space inside the cups helps reduce heat and moisture build-up, and the soft, wide cushions help decrease pressure around the ears, making them comfortable to wear for long periods. The cushions and foam inserts, available as Hygiene Kits, are easy to replace if they become worn or damaged, extending the life of the product. 3M PELTOR Optime II Earmuffs are available in headband, neckband and Hi-Viz green models. Compatible with 3M 25 mm hardhats and visors. Also includes 30 mm hard hat adapter. Reduces noise levels up to 29 dB Large space inside the cups helps minimise heat and moisture build-up Soft, wide, cushions help reduce pressure around the ears Cushions and inserts available as replacement Hygiene Kits
3M PELTOR Optime II Earmuffs, H520P3GS/E have been developed for demanding noise-hazard environments. A suitable choice for environments with substantial industrial noise or construction machinery, like airports and agricultural work. Get high level hearing protection that muffles even extremely low frequencies with 3M PELTOR Optime II Earmuffs, H520P3GS/E. They’re ideal for use in loud, demanding environments with substantial industrial noise such as airports and construction sites where hard hats are required. Our helmet mounted earmuffs in classic green reduce noise levels up to 29 dB. The large space inside the cups helps reduce heat and moisture build-up, and the soft, wide cushions help decrease pressure around the ears, making them comfortable to wear for long periods. The cushions and foam inserts, available as Hygiene Kits, are easy to replace if they become worn or damaged, extending the life of the product. 3M PELTOR Optime II Earmuffs are available in headband, neckband and Hi-Viz green models. Compatible with 3M 25 mm hardhats and visors. Also includes 30 mm hard hat adapter. Reduces noise levels up to 29 dB Large space inside the cups helps minimise heat and moisture build-up Soft, wide, cushions help reduce pressure around the ears Cushions and inserts available as replacement Hygiene Kits
3M PELTOR Optime II Earmuffs, H520P3GS/E have been developed for demanding noise-hazard environments. A suitable choice for environments with substantial industrial noise or construction machinery, like airports and agricultural work. Get high level hearing protection that muffles even extremely low frequencies with 3M PELTOR Optime II Earmuffs, H520P3GS/E. They’re ideal for use in loud, demanding environments with substantial industrial noise such as airports and construction sites where hard hats are required. Our helmet mounted earmuffs in classic green reduce noise levels up to 29 dB. The large space inside the cups helps reduce heat and moisture build-up, and the soft, wide cushions help decrease pressure around the ears, making them comfortable to wear for long periods. The cushions and foam inserts, available as Hygiene Kits, are easy to replace if they become worn or damaged, extending the life of the product. 3M PELTOR Optime II Earmuffs are available in headband, neckband and Hi-Viz green models. Compatible with 3M 25 mm hardhats and visors. Also includes 30 mm hard hat adapter. Reduces noise levels up to 29 dB Large space inside the cups helps minimise heat and moisture build-up Soft, wide, cushions help reduce pressure around the ears Cushions and inserts available as replacement Hygiene Kits
3M PELTOR Optime II Earmuffs, H520P3GS/E have been developed for demanding noise-hazard environments. A suitable choice for environments with substantial industrial noise or construction machinery, like airports and agricultural work. Get high level hearing protection that muffles even extremely low frequencies with 3M PELTOR Optime II Earmuffs, H520P3GS/E. They’re ideal for use in loud, demanding environments with substantial industrial noise such as airports and construction sites where hard hats are required. Our helmet mounted earmuffs in classic green reduce noise levels up to 29 dB. The large space inside the cups helps reduce heat and moisture build-up, and the soft, wide cushions help decrease pressure around the ears, making them comfortable to wear for long periods. The cushions and foam inserts, available as Hygiene Kits, are easy to replace if they become worn or damaged, extending the life of the product. 3M PELTOR Optime II Earmuffs are available in headband, neckband and Hi-Viz green models. Compatible with 3M 25 mm hardhats and visors. Also includes 30 mm hard hat adapter. Reduces noise levels up to 29 dB Large space inside the cups helps minimise heat and moisture build-up Soft, wide, cushions help reduce pressure around the ears Cushions and inserts available as replacement Hygiene Kits
in 10 offers
The lowest price for 3M Peltor Optime II Helmet Attach Earmuff CL5 29dB H520p3gs/e right now is $45.00 at Hip Pocket Workwear & Safety, compared across 10 retailers.
The all-time low was $45.00 on 7 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 9 June 2026.
Last updated at 09/06/2026 19:20:27
H520P3GS/e Optime Ii Helmet att - Earmuff
3M PELTOR Optime II Helmet Attach Earmuff H520P3GS/E, Green, Class 5 SLC80 29dB
Delivery between 12–22 June $15
3M Peltor Optime II Helmet Attach Earmuff H520P3GS/E, Green and Black, Class 5 SLC80 29dB | Head Protection | Bulk & Wholesale Available | Seton
Delivery between 16–19 June $20.35
H520P3GS/E (H7P3G/SE) 3M PELTOR OPTIME II GREEN CAP ATTACH EARMUFF SLC80 30db
Delivery between Fri – Mon $14.95
3m Optime 2 Cap Attachable Green Ear Muffs Class 5 29db
Delivery $12
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!
3M PELTOR Optime H520P3GS/E Helmet Attach Earmuff
Delivery between 15–23 June $12.50
3M PELTOR Optime II Helmet Attach Earmuff, 29dB (Class 5) H520P3GS/E (Each)
Delivery between 11–22 June $14.95
3M Peltor Optime II Helmet Attach Earmuff, H520P3GS/E, Green, SLC80 29dB Class 5
Delivery $22
3M PELTOR Optime II Helmet Attach Earmuff H520P3GS/E, Green, Class 5, SLC80, 29dB
Delivery $10
3M Earmuff H520P3GS/E Gn Cs10
Delivery between Fri – Tue $12.95
| Attenuation rating (HML) | 29 dB SLC80 |
| CSA Class | 5 |
| Electrically Insulated | No |
H520P3GS/e Optime Ii Helmet att - Earmuff
3M PELTOR Optime II Helmet Attach Earmuff H520P3GS/E, Green, Class 5 SLC80 29dB
Delivery between 12–22 June $15
3M Peltor Optime II Helmet Attach Earmuff H520P3GS/E, Green and Black, Class 5 SLC80 29dB | Head Protection | Bulk & Wholesale Available | Seton
Delivery between 16–19 June $20.35
H520P3GS/E (H7P3G/SE) 3M PELTOR OPTIME II GREEN CAP ATTACH EARMUFF SLC80 30db
Delivery between Fri – Mon $14.95
3m Optime 2 Cap Attachable Green Ear Muffs Class 5 29db
Delivery $12
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!
| Attenuation rating (HML) | 29 dB SLC80 |
| CSA Class | 5 |
| Electrically Insulated | No |
