WANGCL Hearing Aid Wax Guard Dust Proof Earwax Filters Compatible With OTICON Accessories 2mm Hole 8 PCS/Box+2pcs Brush

【High Quality】: Our earwax guard filter cleaning kit is made of a soft, pliable material that conforms to the shape of your ear and helps keep wax and other debris from getting into the ear canal. 【Compatibility】: 2mm hole diameter hearing aid wax guards, compatible with hearing aids for OTICON 【Package included】: 8pcs black sticks with white filters each pack in box and 2pcs cleaning brush. 【Instructions】: Take out the old hearing aid wax guards with the net, clean the bell mouth, use the other end of the net to jam the hearing aid wax guards, load the bell mouth, gently test whether the wax is firm or not 【Notes】: We need regular cleaning hearing aid wax guards with a small brush; 2. Replace hearing aid wax guards once every six months to once a year according to usage,3. After installation, be sure to check whether it is firm.