AOR

This Collins AOR MF-4.0 4KC Mechanical Filter 526-8710-010 for AOR AR7030, & Ten-Tec Omni VII  

This Collins AOR MF2.5 250 Hz Mechanical filter 526-8694-010 is For the AR8600, AR5000 series & AR7030, & Ten-Tec Omni VII. It is New in the original box.  

This Collins AOR MF6.0 6KC Mechanical filter P/N 526-8695-010 For AOR AR8600, AR5000 AR7030, & Ten-Tec Omni VII is New in the original box.