Product Review

14 pack with 7 Red and 7 Blue HF3 Wax Guards. These are the replacements for the previous Red and Blue wheels that Resound used before. Keep your Resound hearing aids in great shape with these wax guard filters. This convenient wax guard wheel has both red (for right) and blue (for left) filters. The wheel contains seven filters of each color and comes with a tool to replace the old filter with a new one. Each filter is approximately 3mm in diameter. GN Resound and the Hearing Aid Battery Club recommend you consult a hearing aid professional if you have any doubts as to the size wax filter, dome tip, or hearing tubes required for your hearing aid.