ER-25dB replacement filter for your custom ER Musicians Earplugs. Lowering the sound levels equally across all frequencies, and easy to interchange for ER-9dB or ER-15dB filters for when a different sound reduction level is required.
ER-25dB replacement filter for your custom ER Musicians Earplugs. Lowering the sound levels equally across all frequencies, and easy to interchange for ER-9dB or ER-15dB filters for when a different sound reduction level is required.
The ER-25dB replacement filter can be purchased in pairs or individually. Price listed is for a single replacement filter.