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3M Peltor Optime II Headband Earmuff 32dB Class 5 (H520A)
3M Peltor Optime II Headband Earmuff 32dB Class 5 (H520A)
3M Peltor Optime II Headband Earmuff 32dB Class 5 (H520A)

3M Peltor Optime II Headband Earmuff 32dB Class 5 (H520A)

(8 reviews)

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)

$38.60

(8 reviews)

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.

$38.60 - $392.41

in 15 offers

The lowest price for 3M Peltor Optime II Headband Earmuff 32dB Class 5 (H520A) right now is $38.60 at Carbatec, compared across 15 retailers.

The all-time low was $38.60 on 27 Feb 2026. That's the lowest price we've ever tracked — a great time to buy.

Prices last updated 7 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 07/06/2026 15:40:05

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$56.95

3, M Pel-tor H5, 20A Optime II 2 Headband Earmuffs Ear Muff Noise Protection Class 5

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!

Carbatec

$38.60

3M PELTOR Optime II Deluxe Earmuff with Headband

hepworths.com.au

$39.35

3M Opitme II

kpjettingtools.com.au

$40.00

3M Peltor Optime II Class 5 Foldable Headband Earmuffs

Delivery between 11–16 June $9.95

BOC

$42.90

3M PELTOR Optime II Headband Format Earmuff H520A

toolsforschools.com.au

$44.10

3M Peltor Optime II Headband H520A Green Earmuff Class 5

Delivery $30

WN Welding Supplies AU

$46.41

3M Peltor Optime II Earmuffs Headband, Class 5

eBay.com.au

$49.95

3m Optime 2 Headband Green Earmuffs Class 5 32db

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!

Beyond Safety

$50.00

3M PELTOR Optime II Headband Format Earmuff H520A

Delivery between 10–18 June $15

Livingstone International

$50.05

3M Peltor Deluxe H7 Series Ear Muffs With Headband

Delivery between 10–17 June $20.85

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

14 October 2022

originally posted on shopee.com.my

Quality:5star.perfect for the big game

10 August 2023fellau

originally posted on shopee.com.my

Good quality.

Great product
17 November 2021Alison L.

originally posted on signet.net.au

Great product

Specification

Attenuation rating (HML)32 dB SLC80
CSA Class5
Electrically InsulatedNo

Price comparison

Updated 6 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$56.95

3, M Pel-tor H5, 20A Optime II 2 Headband Earmuffs Ear Muff Noise Protection Class 5

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!

Carbatec

$38.60

Out of stock

3M PELTOR Optime II Deluxe Earmuff with Headband

hepworths.com.au

$39.35

3M Opitme II

kpjettingtools.com.au

$40.00

3M Peltor Optime II Class 5 Foldable Headband Earmuffs

Delivery between 11–16 June $9.95

BOC

$42.90

3M PELTOR Optime II Headband Format Earmuff H520A

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

14 October 2022

Quality:5star.perfect for the big game

originally posted on shopee.com.my
10 August 2023

Good quality.

fellau originally posted on shopee.com.my
Great product
17 November 2021

Great product

Alison L. originally posted on signet.net.au
comfortable and effective ear muffs
3 May 2023

comfortable and effective ear muffs

John A. originally posted on signet.net.au
little bit too tight
19 November 2021

little bit too tight

Stuart R. originally posted on signet.net.au

Specification

Attenuation rating (HML)32 dB SLC80
CSA Class5
Electrically InsulatedNo

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