3M 7000039647 Peltor Earmuff Hygiene Kit Csa Class Al

Product Description

The 3M 7000039647 is a replacement hygiene kit designed for PELTOR COMTAC and SoundTrap communications headsets. The kit includes two green sealing rings and two foam inserts, providing the ear cushion and liner components needed to restore attenuation performance and comfort on worn or contaminated headsets. It is a direct-fit consumable intended for hearing protection maintenance programs in industrial, construction, and tactical communication environments. Technicians, safety managers, and equipment custodians handling hearing protection inventories are the primary end users.

This hygiene kit is suited for workplaces where PELTOR COMTAC or SoundTrap headsets are in regular use, including loud industrial facilities, construction sites, and other environments requiring CSA Class AL certified hearing protection. Scheduled replacement of ear cushions and foam liners is standard practice for maintaining consistent noise attenuation levels and meeting occupational health and hygiene requirements. The green color coding on the sealing rings aids in quick visual identification during kit inventory and inspection.

Key Features

• Includes two green sealing rings and two foam inserts for full ear cushion and liner replacement
• CSA Class AL certified, meeting Canadian hearing protection standards
• Compatible with PELTOR COMTAC and SoundTrap communications headsets
• Recommended replacement interval of at least twice per year to maintain attenuation and hygiene
• Green color-coded rings support quick visual identification in multi-kit inventories

Compatibility

Designed for use with the 3M PELTOR COMTAC Headset series and SoundTrap Headsets as a replacement ear cushion and foam liner kit.

Installation Notes

Installation is performed by the headset user or safety equipment custodian without specialized tools. Power down or disconnect any active communication electronics before servicing the headset. Remove worn ear cushions and foam liners completely before seating the new sealing rings to ensure a proper acoustic seal. Follow the manufacturer replacement schedule of at least twice per year, or more frequently in high-use or high-perspiration environments.

Technical Specifications

• Contents: Two green sealing rings, two foam inserts
• Color: Green, Black
• Certification: CSA Class AL
• Weight: 3.95 pounds
• Length: 21.06 inches
• Width: 9.25 inches
• Height: 10.04 inches
• UPC: 07318640025615

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000039647