HuRes - 820 Nasal Vented CPAP Mask Size:S Say goodbye to concerns about

Say goodbye to concerns about oxygen availability when you're on the move

the prisma30ST also offers maximum BiLevel flexibility

OxyFlow 5 Oxygen Concentrator Delivers up to 5 LPM Continuous Flow Oxygen

Humidifier Bottle Platform for extra flexibility: The platform is designed to be compatible with all bottle styles and features an easy-to-use closure

HuRes - 820 Nasal Vented CPAP Mask Size:S Say goodbye to concerns about820 Nasal Vented CPAP Mask Features: Medical grade liquid silicone full face cushion for greater comfort special 3D design for better sealing user's face but don't need to tighten the headgear too hardly. Quick assembling design offer user more convenience when taking off assembling the cushion. Silence type vent holes provides lower noise and the maximum CO2 washout, vented air is spread as cloud so that does not disturb patient or companion.