3M Peltor Optime II Helmet Attach Earmuff

3M Peltor Optime II Helmet Attach Earmuff H520P3GS is suited to noisey environments with increased low frequency attenuation. A suitable choice for typical environments with substantial industrial noise or construction machinery, airports and agricultural work.

• Reduces noise levels up to 29 dB
• Compatible with 3M 25 mm hardhats and visors. Also includes 30 mm backplate.
• 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
• The hygiene kit for Optime II is 436037
• Complies with AS/NZS 1270:2002