PureFlow Duo Adult Dual Lumen Nasal & Oral Cannula & Safety Filter

PureFlow^® Duo oronasal cannula & filters
Model 0588

• Dual lumen, single-patient use, adult oronasal cannula & filters for PT2 Dual Pressure Sensor
• Best dual lumen cannula for detecting both nasal and oral flow on separate channels
• Maintains separate nasal and oral flow into two channels - no internal turbulence
• Less position-sensitive than the other oral detecting cannulae
• Best filters on the market