• Trilogy Filters (pair)

  • $ 75.00 $ 80.00

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Designed for use with the Trilogy Ear Monitors. Ety-style filters feature a relatively flat attenuation across all frequencies, and are available in three levels of protection.

ER-9 Provides flat 9-dB sound reduction through the mid range and 15 dB in the highs
ER-15 Provides uniform 15-dB sound reduction across frequencies
ER-25 Provides 25-dB relatively flat sound reduction across frequencies