Yes, ER filters are mutually interchangeable. Depending on the level of noise, there are people who use more than one pair of filters. Although they are interchangeable, we do not advise changing filters on a daily basis. There is a risk that the filter hole becomes flexible and reduces its grip on the filter. Please consult your hearing specialist for more information.

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Clean it with a damp cloth and then dry it with a soft cloth. Cleaning tablets or EXINORE cleaning spray is another good option.

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Excessive liquid on the filter, as a result of continuously cleaning under running water, could adversely affect the filter. Often it will lead to an increase in attenuation.

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