The 3M™ E-A-Rfit™ Dual-Ear Validation System makes it easy to measure every employee's unique level of protection and takes the guesswork out of managing compliance in your hearing conservation program.

Store earplugs in original packaging out of direct sunlightģM™ E-A-Rfit™ Dual-Ear Validation System – taking hearing conservation to the next level.

Replace foam earplugs when they become damaged or when they no longer recover to their original shape, softness or expansion characteristics after removal from the ear.

Wipe dirt or debris from earplugs before reusing.

If you cannot obtain a good fit, try a different size or type of hearing protector.

Noise should sound about the same whether or not ears are covered. LISTEN to steady loud noise with plugs in both ears. If you feel most of plug outside the ear canal (fig D) remove plug & repeat fitting. You should feel only the end of plug (fig C). INSERT compressed plug well into ear canal WHILE PULLING ear outward & upward with opposite hand (fig B).Gradually increase pressure to COMPRESS plug to a very thin crease-free cylinder. ROLL plug slowly with thumb & fingers (fig A).Hands and plugs should be clean before fitting. The foam is initially firm to make fitting the plug easier, then softens once it's in the ear to help comfortably conform to the unique shape of each ear canal. E-A-R Classic earplugs have just the right balance of softness and firmness. This is where the vinyl foam of the 3M™ E-A-R™ Classic™ earplug has a material advantage over other foam plugs. Stays in place: Classic earplugs are firm when rolled-down for fitting and soften after fitting to fully, and comfortably, seal the ear canal for noise reduction.Įvery ear canal is unique, which is why ease-of-fit is so important in optimizing hearing protection.Absorption for consistent fitting, even in humid environments. Sweat and humidity resistant: 3M™ E-A-R™ Classic Foam is resistant to moisture.Reduced ear canal pressure: The unique slow recovery foam used in E-A-R Classic Earplugs creates lower pressure in the ear canal than other foams for outstanding comfort throughout the day.Their unique, in-ear characteristics, such as shape, density, texture and resistance to moisture, ensure all-day comfort and protection in a wide range of working environments. 3M™ E-A-R™ Classic™ Earplugs offer distinct features that have helped make Classic earplug products a preference of workers and industrial safety professionals for over 40 years. The only true measure of comfort is through user experience.

The comfort of an earplug cannot be assessed by its look or feel.

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