![3-foot Disposable Cough Machine Tubing](http://smasupply.com/cdn/shop/products/AGI_Tubing_7e40d24e-c5fe-4271-baac-7472237ea7fb_1024x1024.jpg?v=1463506006)
Philips Respironics
3-foot Disposable Cough Machine Tubing
$4.50
Ultra-quiet disposable tubing perfect for use with cough machine. Tough enough to last many weeks, but inexpensive enough to replace as desired. Connects directly to a round BV filter (sold separately).