Order additional or replacement ER Filters
- Select the filter that you want to order
- Select the amount: 1 is for 1 filter. For a set, order 2 filters.
Note: ER filters are only compatible with ER custom earplugs that are made to be inter-changeable, like ours.
ER 9 Filter
ER 15 Filter
ER 25 Filter
ER Blank Filter
Turn your ER custom Musicians Earplugs into solid earplugs.