BiPAP Machines

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What Is a BiPAP Machine and Who Uses One? If you've ever felt like you're fighting to exhale against your CPAP's steady airflow, that's the exact problem BiPAP is designed to solve. A BiPAP machine (short for bilevel positive airway pressure) delivers two separate pressure levels, a higher one when you inhale and a lower one when you exhale. That's different from a standard CPAP machine, which delivers one continuous pressure throughout your breathing cycle. For some people, that distinction makes breathing against the airflow feel more natural and comfortable, especially during exhalation. BiPAP machines are typically prescribed for people who need more breathing support than a standard CPAP or APAP machine provides, including some people managing obstructive sleep apnea or central sleep apnea. Like CPAP and APAP machines, BiPAP machines are classified as Class II medical devices . This collection features trusted options from ResMed and 3B Medical, built for a range of prescriptions and comfort needs, whether you're starting BiPAP therapy for the first time or replacing an existing machine. Explore Our BiPAP Machine Selection This collection includes machines built for a range of needs and budgets. Model Brand Pressure Mode Humidification Best For AirCurve 10 VAuto ResMed Auto-adjusting bi-level Separate humidifier chamber Prescriptions needing real-time pressure adjustment AirCurve 11 VAuto ResMed Auto-adjusting bi-level Built-in HumidAir Simplified all-in-one setup, no separate chamber Luna G3 BPAP 25A 3B Medical Fixed bi-level Separate humidifier chamber Standard bi-level therapy prescriptions Luna G3 BPAP 30VT 3B Medical Volume-targeted bi-level Separate humidifier chamber Prescriptions requiring volume-targeted support The ResMed AirCurve 10 VAuto offers auto-adjusting bi-level pressure that responds to your breathing patterns throughout the night. The AirCurve 11 VAuto steps things up with built-in HumidAir humidification, giving you a true all-in-one setup