ER-25 dB Music Filter Set

These 25 dB ER filters offer maximum protection - best for extended exposure to high volume. Ideal for long rehearsals, festivals, or anyone needing to seriously cut down the noise.

These are the original “OG” filters from Etymotic Research - still used in some custom plugs and compatible with a wide range of older earplugs. They’re larger than the newer interchangeable filters we now use in our plugs, so be sure to check which type your earplugs are designed for.

If your current plugs use a wider, flat-faced filter, chances are it’s one of these. Still a solid option - especially if you’re replacing a worn-out set in an older pair of customs.