The Earmor S03 Replacement Foam Ear Cups are high-density foam inserts designed for use with Earmor M31 and M32 electronic earmuffs.
They restore proper ear sealing, noise attenuation and user comfort by replacing worn or degraded foam components.
The S03 ear cups install quickly and maintain consistent acoustic performance for both training and operational environments.
Suitable for routine maintenance, hygiene replacement schedules and equipment refurbishment.
Key Features
• Compatible with Earmor M31 and M32 models
• High-density acoustic foam
• Restores full noise-attenuation performance
• Quick-fit replacement design
• Suitable for professional and range use