Mask isolation yellow

Oval Barrier Discs 1-1/8" x 2" I

Two-Sided ComfortWear Panel and Lock N Roll® Microseal Closure 3" x 2-1/2" Stoma Opening

Special Nu-Form 3" Support Belt 3" x 3-1/2" Belt Ring Medium Cool Comfort Elastic

OptiChamber Diamond Valved Holding Chamber with Mask, Small Acid Controllers Mask isolation yellowRespironics OptiChamber Diamond Valved Holding Chamber with Mask Small, 140mL Volume, 5 3 5"L , Single Patient Use Flat bottom prevents rolling. Stair stepped mouthpiece makes it compatible with pediatric and adult aerosol masks. Ergonomic design. Anti static chamber. Low resistance expiratory valve. Can be dis assembled