Open Dome

Function 

Anchors tube to the ear and directs sound   

​

How to select 

• Open style with different sizes (mm): 4 (S), 8 (M), 10 (L)

• Size should balance comfort and hearing aid stability needs

• Pick size based on existing use or try new

How to replace 

• Hold edge of dome with thumb and forefinger and pop off from tube

• Push new dome onto ribbed end of tube; should stay in place when you release

​

Good practices 

• Note size (e.g. M) that feels best for you

• If you do not know your size, try 'Select Pack'

• Change when discolored or feels loose 

• Replace every 3 months or as needed