3M Peltor Ear Muffs Optime II
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.
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 13 offers
The lowest price for 3M Peltor Ear Muffs Optime II right now is $42.00 at Gloves n Stuff, compared across 9 retailers.
The all-time low was $28.01 on 23 July 2024 — today's price is 50% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 11 Sept 2026.
Last updated at 11/09/2026 12:24:23
Peltor 3M soundproof Earmuffs H520A-407-GQ
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3M Peltor Optime II Ear Defender SNR 31dB | Glovesnstuff
Delivery $95.74
3M Peltor Optime II Headband Earmuff | Hearing Protection | Bulk & Wholesale Available | Seton Australia
Delivery between 18–23 Sept $20.35
3m Peltor Optime II capsule ear prot. H520A
Free delivery
Peltor Optime II Hearing Protection Green - Ergonomic Earmuffs for Heavy Noise
Delivery between Sat – Mon $13.69
Peltor Optime II Hearing Protection Green - Ergonomic Earmuffs for Heavy Noise
Delivery $48.76
Beeswift Peltor Optime 2 Headband
Delivery between 18–22 Sept $32.99
3M PELTOR Optime II H520F Folding Headband / 2 Premium Quality Ear Defender
Delivery $20.53
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 Ear Defender Peltor Optime Ii H520a Premium Quality Muffs Snr 31db
Free delivery
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 Ii H520f Folding Headband / 2 Premium Quality Ear
Free delivery
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!
originally posted on manomano.co.uk
I tested this headset using a brush cutter producing 125db of noise. This helmet is very effective. Good quality is designed and materials make it comfortable. I recommend it !
originally posted on manomano.co.uk
Although the product does not correspond to the photo, it is this reference that I wanted and sold cheaper than a competing merchant and without shipping costs which is more, thank you Maxitool. The helmet is comfortable and very efficient -35dB.
originally posted on manomano.co.uk
Top, it cuts me off a lot of the surrounding noise in the open space. I did not pay attention if there were several sizes but it does not seem adjustable, so a chance that it adapts any stack to my head ^^
| Noise reduction | Very high (31 dB +) |
| Headphones type | Passive |
| Weight of headphones | 300 g |
| Warranty | Conformity guarantee |
Peltor 3M soundproof Earmuffs H520A-407-GQ
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 II Ear Defender SNR 31dB | Glovesnstuff
Delivery $95.74
3M Peltor Optime II Headband Earmuff | Hearing Protection | Bulk & Wholesale Available | Seton Australia
Delivery between 18–23 Sept $20.35
3m Peltor Optime II capsule ear prot. H520A
Free delivery
Peltor Optime II Hearing Protection Green - Ergonomic Earmuffs for Heavy Noise
Delivery between Sat – Mon $13.69
I tested this headset using a brush cutter producing 125db of noise. This helmet is very effective. Good quality is designed and materials make it comfortable. I recommend it !
Although the product does not correspond to the photo, it is this reference that I wanted and sold cheaper than a competing merchant and without shipping costs which is more, thank you Maxitool. The helmet is comfortable and very efficient -35dB.
Top, it cuts me off a lot of the surrounding noise in the open space. I did not pay attention if there were several sizes but it does not seem adjustable, so a chance that it adapts any stack to my head ^^
A very comfortable headphone, even in the long term, and which attenuates very well the background noise / tools, without cutting the voice. To look for the little beast, the adjustment system (the metal frame that slides in a plastic folder) is not very ergonomic but it works.
Well made, very comfortable and far better sound-proofing than cheaper alternatives that claim the same decibel reduction. Don't waste your money (as I did at first) on cheap ones; buy quality at a bargain price!
Very good value for money. Easy adjustment. Good support at the level of the skull, but without tiring the head. The depth of the helmet leaves free ears that are not crushed as with low-end headphones. Effective sound attenuation.
good soundproofing; Unfortunately, as I suffer from pulsatile tinnitus, wearing a helmet amplifies them. But it has nothing to do with the product which is effective against outside noise.
Good product, easy to use. most: you can adjust the head size by sliding the metal part in the plastic part on the headband part. attenuates noise really well. nothing to do with ear plugs ...
I already had one and I am very satisfied. An effective head tightening that makes it extremely stable, does not slip. His pads are very enveloping and comfortable. And the Optime III noise reduction is excellent, I no longer work with machine tools without this protection. So glad that I offered it to my partner to work together.
I use them for work while using angle grinders on concrete. While cutting steel. While using a demolition jack hammer. They work a treat. They cut out lots of loud sound, they're comfortable to wear for 2 minutes or an hour. I've dropped them a few times and they haven't cracked, broken or chipped so far! Slip them on for all loud noises and you won't be disappointed. I even get to ignore the wife when she starts nagging :-) and that's worth every penny.
| Noise reduction | Very high (31 dB +) |
| Headphones type | Passive |
| Weight of headphones | 300 g |
| Warranty | Conformity guarantee |
