Buy ???? Protec Protec A364 Merv 13 Bell Cover 9-11 Black Merv 13 ????

The ProTec A364 MERV 13 Bell Cover is a great choice for players needing a quality bell cover for rehearsal or performance. This bell cover is designed to fit instrument bells measuring 9″ to 11″, making it perfect for use with baritone horn, bass trombone or mellophone. Each bell cover features a non-stretch double layered front side fabric, plus an elastic edge to keep the cover in place when used on the instrument. The A364 bell cover is hand washable and re-useable—just allow to air dry. Made from non-medical grade fabric, the A364 cover fits easily over the bell offering excellent playability. The A364 also includes a replaceable MERV 13 filter for additional protection. Available in black only.