Why CPAP alternatives and why iNAP? Olivier Lauzeral March 12, 2023 19:44 Updated Watch Dr Lennon explain why CPAP alternatives are needed and why he recommends iNAP. Related articles Do I need to purchase a silencer? How do I position the oral interface in my mouth correctly? Do you offer free trial for iNAP? How does negative pressure work? What is the size and weight of iNAP?