Nasal Oxygen Cannula Advantage Ear Foam Covers

Dynarex Resp-O2 Nasal Oxygen Cannula Ear Foam Covers are soft wraps that fit on a nasal cannula headset to help protect skin against chafing and discomfort. Dynarex Resp-O2 In-Line Water Traps are designed to collect and trap accumulated moisture from oxygen tubing during respiratory/vent treatment and help prevent excess liquid from being inhaled.