HearDefenders®-DF Filtered Earplugs

• Advanced filter technology improves speech and radio communication without distortion or muffling
• Use with one or two filters
• External filter is removable
• Optimal Acoustic Filtering
• Fit comfortably under helmets
• Floatable, moisture resistant
• Breathable filter allows for pressure equalization
• Can be used with cell phone
• Durable – last 2 – 3 years
• Easy to use and clean
• 3 Sizes for comfortable fit – S-M-L
• Available in black or orange

Note: The U.S. Environmental Protection agency requires manufacturers to provide a Noise Reduction Rating (NRR) on all hearing protection type products being marketed into most commercial type accounts.  According to E.P.A. Document 08AR-2003-0024, exception to this requirement may be granted to entities participating in National Security.  OSHA regulations state volume levels of 80-85 dB are safe for an eight hour period of time.

Please consult a hearing healthcare professional who can advise you about safety levels and appropriate filtering options.

Click here for Declaration of Conformity PDF