The Westone TRU Solid Adapter provides the best noise attenuation and the highest noise reduction rating (NRR) in the line of Westone musician ear plug filters. They do cut the high frequencies, however, providing less accurate sound than the TRU musician's filters do, so these are best used when blocking out sound is the primary goal.
These solid adapters can be used in any ear plug that works with Westone TRU filters - the most common of which are the WM series of filters, such as the WM10 or WM16. Just snap the filter out and the solid adapter in for powerful hearing protection.
Convert your Perfect-Fit™ Model ER Custom Natural Sound Earplugs into solid custom ear plugs for maximum noise attenuation (30+ dB). Just snap them in. Great for sleeping on the bus or in the noisy hotel room! Please note that the solid filters do chop the high frequencies, and these are not recommended for applications requiring accurate sound.
Westone TRU Professional Musician Ear Plug Replacement Filters (One Filter) Westone TRU advanced acoustic filters let you accurately and clearly hear sound at a reduced volume. One set of filters is included, and interchangeable ones are available separately. Custom or Universal fit TRU Professional ear plugs are required to use these filters and are sold separately. NOTE: TRU filters do NOT fit other Westone and ER or Etymotic Musician ear plugs.
(NRR 2-16) Westone TRU™ Universal Fit Professional Musician ear plugs let you enjoy high quality sound without the hassle of getting full custom musician ear plugs, but let you upgrade if you decide you want to later on. The filters are interchangeable and additional filters can also be purchased separately if you need them.
Westone TRU™ Custom Musician Ear Plugs with advanced acoustic filters let you accurately and clearly hear whatever you are listening to, but just at a reduced volume. One set of filters comes with your purchase of full custom TRU™ ear plugs, and additional filters are available for purchase separately. The filters just snap right into the custom molds, so you can easily swap the filters as needed. Two Earpieces With One Filter in Each
Westone TRU™ Custom Professional Musician ear plugs (Two Earpieces - No Filters) Westone TRU™ Custom Musician Ear Plugs without the filters, let you upgrade your TRU Professional universal fit ear plugs to full custom ear plugs. Once we make these custom earpieces for you, you can simply remove the acoustic filters from your existing universal fit earpieces and install the filters into your new custom earpieces.
Two Earpieces with No Filters
Perfect-Fit™ Model ER natural sound ear plugs were invented for professional musicians and they offer serious concert and club goers a terrific solution as well. Inconspicuous, comfortable, and best of all, no sound distortion.
