Protec Instrument Bell Cover with MERV 13 Filter, Size 3.75 - 5" (95 - 127mm) Diameter. Ideal for Trumpet, Alto Saxophone, Bass Clarinet, Soprano Saxophone.

• MERV 13 filter included (replaceable) 
• Non-stretch double layered front side fabric protection
• Easily goes over the bell
• Excellent playability
• Washable & reusable / Non-medical grade fabric

For hygiene and safety purposes, all sales are final on bell covers, face masks, and instrument covers.

• Size: 3.75 - 5" (95 - 127mm) Diameter
• Ideal for Cornet, Trumpet, Alto Saxophone, Bass Clarinet, Soprano Saxophone
• Measure your bell to determine the best size cover

• Care instructions: Hand wash and air dry
  
  

Disclaimer: These are non-medical grade bell covers and make no medical claims to prevent the spread of any diseases or viruses.