The Wind Instrument Double-Layer Bell Cover will fit instruments with bell sizes ranging from 22 to 23" such as tubas and helicons. This cover has an elastic closure and cord lock and features a removable MERV-13 filter to prevent the spread of aerosols.
Note:
Disclaimer: These masks have not been tested by the FDA, CDC or any other official organization to conclude that they prevent the transmission of viruses.
Fits tuba, helicon, and other large bell instruments
Covers bell opening of instrument to help prevent the spread of aerosols
Breathable design with little to no back pressure or acoustic loss during performance
Made to meet performing arts aerosol study recommendations
Equipped with removable MERV-13 filter: Do not wash filter. For best practices, replace after one to two months
UPC: 716408555324