Designed for high-noise environments, the 3M™ PELTOR™ Optime™ 101 Earmuffs H7P3E offer dependable hearing protection with a Noise Reduction Rating (NRR) of 24 dB and CSA Class A certification. These earmuffs are built for direct attachment to most hard hats, making them ideal for job sites where both head and hearing protection are required.

Featuring a balanced, low-pressure fit, the H7P3E model ensures consistent earcup contact without compromising comfort. With replaceable cushions and foam liners, maintenance is easy—helping extend product life and performance.

Key Features:

• Noise Reduction Rating (NRR) of 24 dB
  Effective for noise levels up to 101 dBA, ideal for industrial and construction settings.
• CSA Class A Certified
  Meets rigorous Canadian safety standards for hearing protection.
• Hard Hat Mount
  Designed to attach securely to most standard hard hats for integrated head and hearing protection.
• Comfortable, Consistent Fit
  Stainless steel construction provides consistent pressure while minimizing discomfort.
• Replaceable Hygiene Components
  Compatible with 3M™ PELTOR™ Hygiene Kit HY7 for easy upkeep and long-term use.
• Fit Testing Capability
  Supports use with the 3M™ E-A-Rfit™ Dual-Ear Validation System to confirm proper fit and protection.
  

Recommended Applications:

• Assembly
• Cleaning
• Demolition
• Electrical Work
• Facility Maintenance
• Grinding
• Machine Operations
• Painting
• Sanding
• Welding

Product Details:

• Brand: 3M™ PELTOR™
• Model: H7P3E (Hard Hat Attached)
• NRR: 24 dB
• CSA Rating: Class A
• Mount Type: Hard hat
• Replaceable Parts: Yes (HY7 Kit Compatible)
• Compatibility: Works with most standard hard hats and PPE