These filters provide variable attenuation – as the nose level increases so do the noise reduction. Until now military, law enforcement or even coaching staffs were never able to purchase a multi-functional dual acoustics filtered earplug that was designed to help you hear speech better in noise and be hooked up to two-way radio communications – now you can! The HearDefenders-Dual Filters (DF)® clearly demonstrates the ability to hear critical sounds better while suppressing unwanted noise.
Many of E.A.R.’s custom products come with a warranty for fit as well as repair and service. If you need to verify your warranty status, please call our office at 1-800.525.2690 or 1-303.447.2619 Monday – Friday 8:00 am – 4:30 pm MT.
You can also contact our Custom Service Department by filling out the Customer Service Request form.
Click on the button below and find your product’s warranty information. Please include your Invoice, Sales Receipt or Transaction Number.
If you are trying to reach us outside of our working hours, our Customer Service Department will return your inquiry during normal business hours of operation.
Warranty Information Page