Filters air particulates while leaving sound quality and pitch unaffected.
The Conn-Selmer 9” bell cover with MERV-13 filter is built to filter air particulates coming from your instrument. Designed to fit most models of bass trombone and larger bell tenor trombone, the 9” bell cover doesn’t alter the pitch or affect the quality of sound from the instrument. Made from a double-layered stretch nylon with an elastic band, the 9” cover is easy to install or remove from the bell of the instrument and features a removable, hand-washable MERV-13 filter.
- Bell cover creates a barrier to filter droplets from the instrument
- Double-layer washable nylon with removable MERV-13 filter to block small particles
- Built-in elastic for easy on/off application and minimizing air leakage
- 9” size designed to fit most models of bass trombone and larger bell tenor trombone
- Available in black only