This hose replacement is suitable for 10/11 and most machines, ensuring optimal airflows for smoother, more comfortable sleep. Its scientifically tested design reduces air resistance for better respiratory . Made from POE, this hose lasts 40% longer than standard tubes, reducing replacement costs. Includes a brush for 30% faster sanitization, promoting hygiene and respiratory health. The user friendly POE hose is soft, odorless, and wear resistant, cracks or deformation. Its 6 foot length allows freedoms of movement for uninterrupted sleep therapys. Features reinforced silicone connectors with anti slip technology to air leaks, improving seal efficiency by 20% compared to generic PVC hoses for stable nighttime use. Package includes: 1 Set Replacement Hose