at checkout to pay directly with your FSA/HSA card and skip the reimbursement process.
Lightweight Travel-Sized CPAP
The Micro 510 weighs 0.49 lb and measures 3.6 x 3.6 x 2.4 in, smaller than a deck of cards. Auto-adjusting pressure 4-20 cmH2O, the same therapeutic range as a home CPAP. Fits inside a carry-on pocket and is designed to replace your home unit on the road, not supplement it.
Whisper-Quiet Operation
With the included WhisperSoft muffler, the 510 runs at 27 dBA, quieter than a library. Low enough not to disturb partners, hotel neighbors, or shared rooms.
FAA-Compliant for In-Flight Use
The 510 meets FAA requirements (RTCA/DO-160, section 21, category M) for carry-on and in-flight use. Under the Air Carrier Access Act, a CPAP in its case does not count against your carry-on limit. Airlines may ask you to power it from a battery when a seat outlet is not available.
Waterless AirMist HME Humidification
Humidification is delivered through the Universal AirMist HME cartridge, a heat-and-moisture exchanger that traps exhaled humidity and returns it on the next breath. No water tank, no spill risk, no distilled water to pack. One cartridge is included; replaceable.
Compatible with Any Mask
Uses the standard 22mm connector and ships with a 6-ft TransFlex hose, so it works with virtually any CPAP mask: ResMed AirFit, F&P Evora, Brevida, Simplus, Vitera, and most nasal, pillow, or full-face models. No proprietary tubing required.
Auto Altitude Adjustment & MySleepDash App
The 510 auto-compensates for altitude changes up to 8,000 ft, keeping pressure accurate from sea level to mountain lodges. Therapy data, AHI, leak rate, usage hours, syncs to the MySleepDash app on iOS and Android for daily review or sharing with your sleep doctor.
1-Year Sleeplay Certified Warranty
Every pre-owned 510 is bench-tested on calibrated equipment, sanitized, and inspected against Somnetics' tolerances. Ships with a new filter, new AirMist HME, new muffler, and the original hard-shell travel case. Covered by a 1-year Sleeplay warranty. Prescription required; Final Sale.
