6-Pack #13 Preformed BTE Hearing Aid Earmold Tubing (3.3x2mm) - Comfortable & Durable Replacement Tubes for Behind-The-Ear Hearing Aids - Perfect for Daily Use, Travel & Outdoor Activities

What Makes Tubes Harden? Oil from the skin and products used on a person's hair cause tubes to harden. Additionally, people who spend more time outdoors find their tubes need changing more frequently because the UV rays from sunlight and extremes in temperatures cause tubes to harden faster. All hearing aid tubes harden and should be changed at least every six months. Many people find it beneficial or necessary to change them more frequently. BTE hearing aids become uncomfortable and more difficult to wear as the tubes become progressively stiffer. All the tubes in this listing are industry standard size #13 and fit most BTE hearing aids for adults. Notice: Tubes that have been modified, installed, attempted to be installed, have come in contact with a personal hearing aid or earmold or used in any way CANNOT be returned for exchange or refund because we cannot resell Personal Health Care Consumables. Fit for Ear Model Prebent tube fits the ear model . Change tubes by yourself! Do not need to go to audiologist to change hearing aid tubes.A way of money save! Size OD:3.2mm,ID:2.0mm Tube Cutter Tube Expander Tube Puller Tube Lock Tube Lock Add to Cart Add to Cart Add to Cart Buying Options Buying Options Customer Reviews 2.9 out of 5 stars 2 4.2 out of 5 stars 8 4.7 out of 5 stars 7 — — Price $29.90$29.90 $45.90$45.90 $16.39$16.39 — no data — no data