The LiViliti Heathy Hose Pro Slim and Standard CPAP Tubing offers peace of mind being the first and only CPAP tube to be ISO 22196 certified for CPAP users. The ISO 22196 certification ensures this tubing's ability to inhibit growth of microorganisms. Along with recommended cleaning decrease the risk of sinus infections and allergic reactions with the LiViliti Heathy Hose Pro CPAP Tubing. Improve your sleep hygiene with a CPAP healthy hose from Liviliti. Increase range of motion with a 72 inch long CPAP tube providing the freedom to move around at night. Easy to use, simply connect one end of the tube to your CPAP machine and the other end to your mask or nasal pillow. Easy maintenance enhances the life of your hose. Wash regularly with mild soap and warm water, then lay on a flat surface to dry completely before use. Routine cleaning helps ensure the performance and longevity of your healthy hose pro. The universal design makes this antimicrobial tube compatible with almost all non-heated standard CPAP and BiPap machines and masks that accommodate a 22mm cuff. The slimmer 15mm tube creates less weight on the mask for a better CPAP experience. The Healthy Hose Pro Standard is not compatible with devices requiring a 15mm or less hose. Made in the USA the Healthy Hose Pro Slim and Standard is BPA and Latex free. The slim hose is 6 feet long with 15mm tubing and 22mm cuff diameters for a universal fit. The standard hose is 6 feet long with 19mm tubing and 22mm cuff diameters for a universal fit. Supports clean, steady, and consistent air pressure on your machine. 1 hose per bag, Pack of 1.