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PROS 9mm Vented Otoblock, Black, 24/Pack, #20303
In-store pricing snapshot
Last known warehouse price ยท Jun 9, 2025. Currently out of stock.
* Prices shown are for Costco members only.
PROS Vented Ear Dams with Insertion Tip, 9mm in black. Part of the PROS (Pressure Relief Oto-Dam System), these vented otoblocks are used during earmold impression-taking for hearing aids. The built-in ventilation tube relieves air pressure in the ear canal during the impression process, improving patient comfort and safety.
Each bag contains 24 vented ear dams and one grooved insertion tip compatible with ENT Pocket Lights, Otoprobes, and Disposable Ear Lights. The 9mm size is designed for standard adult ear canals. Also available without the grooved insertion tip as item #20294.
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