The whistle tip can be cleared (irrigated) easily because it is approximately the same diameter as the drainage lumen

Transparent with Large Lettering - Great measuring fluid content

PolyMem® is known worldwide as "The Pink Dressing"

Sanitary hands-free disposal

Easy-to-open and close access window attached to pouch

F&P Brevida Nasal Mask with Headgear, Medium-Large Seal Sold By:1 Each The whistle tip can beBrevida Nasal Mask that fits and is comfortable. Developed from extensive patient centred research, F&P Brevida features simple, adjustable headgear and the innovative AirPillow seal for a gentle, effective seal. Complete system includes: AirPillow Seal Adjustable Headgear Washable Diffuser Mask Frame Swivel Elbow Flexible Tube VisiBlue