Weigh 16 grams Vt volume 300-1500 AQUA+ HCH line utilizes a fiber-free, cellular hygroscopically treated media Disposable The filtered units have a bacterial/viral filtration efficiency of 99.99% helping reduce the...
A portion of the stretch material allows for cough reflex, accommodates edema and ensures a snug fit without compromising security Exclusive moisture repellant neckband lining reduces the risk of skin...