Select-A-Vent (SAV) Tree

Replacement Select-A-Vents are a quick and easy way to control low-frequency amplification when using custom-fit earpieces. Each Select-A-Vent tree contains one of each vent size: #1 (.125"), #2 (.110"), #3 (.080"), #4 (.050"), #5 (.025") and #6 (solid plug).