3 Packs Replacement Short Tube for Airfit N20 & Airtouch N20, Features Triple 360° Swivel & Quick-Release Technology for N20 CPAP Mask, Replacement CPAP Hose Tubing with Leak-Free Seal & Smart Quiet

Please watch the correct installation steps in the instruction video

• PERFECT COMPATIBILITY - Precisely compatible and work seamlessly with resmed n20 nasal mask; Comes with three 16" short tubes, it's convenient to rotate, clean, and replace for consistent hygiene and mask performance
• LEAK-FREE & HOLD IN PLACE - Engineered to connect and stay securely on the frame all night with its advanced high-precision technology, stays sealed at any airflow pressure
• SMART QUIET VENTING - Specially designed the clever micro multi-directional exhalation vents placed across the surface of the elbow, gently spread out the release of excess air and effectively muffle noise for a quieter, smoother therapy
• CONVENIENT & FLEXIBLE - The smart quick-release technology makes your weekly cleaning or quick bathroom trips easily and conveniently, while the triple 360° swiveling feature adds a bonus to tangle-free movement and maximum sleeping comfort
• DURABLE & STRETCH-RESISTANT - Crafted from high-strength, medical-grade silicone and reinforced connectors, resists over 100 bending cycles and high-tension stretching without cracking or leaking
• PATENT AUTHORIZATION - The n20 short tube is designed in USA, protected by US Pat. D1,035,861 S and has been authorized by the right owner