2-Ply MERV 13 Bell Cover

Based on the same solid design as the 1-ply bell cover, our 2-ply bell cover has MERV 13 Media Material installed in the second layer.

MERV 13 material was recommended in the preliminary results of round 2 from the Performing Arts Aerosol.

This is a non-returnable item. For bulk or non-profit orders, contact Director's Assistant at masks@directorsassistant.com

Oboe 2-2.5" REC: 2" Trumpet 4-5" REC: 4"
Bassoon 2-3" REC: 2" French Horn 12-13" REC: 12"
Clarinet 3-3.5" REC: 3" Mellophone 10-11" REC: 11"
Bass Clarinet 5" REC: 5" Trombone 7.5-9" REC: 8"
Alto Saxophone 4.5-5" REC: 5" Bass Trombone 9-10.5" REC: 9"
Tenor Saxophone 5.5-6.5" REC: 7" Baritone 9-10" REC: 9"
Baritone Saxophone 7.5-8" REC: 8" Euphonium 9-11" REC: 1
Small Tuba 15-18" REC: 15" 3/4ths Tuba REC: 17"
C Tuba, Full Sized REC: 19" Sousaphone REC: 26"

Unprecedented International Coalition led by Performing Arts Organizations to Commission COVID-19 Study

A number of performing arts organizations have joined forces to commission a study on the effects of COVID-19 on the return to the rehearsal hall. It is important to understand what risks exist in performing arts classrooms and performance venues.  Specifically, the study will examine aerosol rates produced by wind instrumentalists, vocalists, and even actors, and how quickly those aerosol rates accumulate in a space. Although not yet proven, strong anecdotal evidence suggests that the COVID-19 virus can travel in the microscopic droplets expelled from a person with the virus, even when asymptomatic. The only way to determine what risk level exists or to create best practices for reducing infection risk is to understand how aerosol disbursement works in a performing arts setting. Click here to read more...

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