Call Us! - Toll Free: 888-346-2727- Rx Fax: 1-888-469-2555
Call Us! - Toll Free: 888-346-2727- Rx Fax: 1-888-469-2555

Respironics REMStar Plus M-Series CPAP with C-Flex, Smartcard and Integrated Heated Humidifier

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If you are purchasing a new CPAP, Auto CPAP or BiLevel (BiPAP) machine, humidifier or an oxygen concentrator, then federal law requires that we receive a copy of a prescription written by your doctor. A sleep study report does not qualify as a prescription.  Also, the purchase of complete CPAP masks does require a prescription.  (*** Note that the component parts that make up the mask DO NOT require a prescription! ***)
The prescription must state that it is for CPAP therapy and at what pressure your machine should be set. If you are purchasing a standard CPAP machine (one that operates at a constant pressure), then the prescription must show one pressure setting, which is generally a number between 4 and 20 and measured in cm of H2O. If you are purchasing an Auto CPAP machine, then your prescription must state two different pressures: A low (minimum) pressure setting and a high (maximum) pressure setting. If you are purchasing a BiLevel machine, then your prescription must state two pressure settings: An inspiratory (IPAP) setting and an expiratory (EPAP) setting.  If you are purchasing an Oxygen Concentrator, the prescription should have the flow rate stated in Liters per minute. 
Prescriptions can be faxed to us at 888-469-2555, or we can accept a scanned copy of your prescription by emailing it to us at

Please note that orders for machines, concentrators, or complete masks will NOT be shipped until we receive a copy of your prescription!

Respironics REMStar Plus M-Series CPAP with C-Flex, Smartcard and Integrated Heated Humidifier

Part ID:


This product has been discontinued.  Respironics has superceded the M-Series line with the new System One platform.  See Related Items at the bottom of this page for a link to the REMstar Plus in the System One platform.

Prescription Required
Respironics' has completely redesigned the entire family of REMstar sleep therapy systems to give us the new M Series Sleep System. It features an all-new small and sleek design, combined with patient-friendly functions such as lighted touch controls for on/off, ramp and C-Flex, and a covered LCD display and controls for advanced reporting and setup. The redesigned humidification chamber features a new easy-turn dial for easy adjustment in the dark, and a new ™hidden™ water chamber that is easier to remove, fill and replace. Additionally, the airflow generator is protected from accidental spills from the humidification chamber, a common source of non-warranted repairs in other CPAP units. All of these platform improvements are made even better with the proven patient comfort of C-Flex. Patients prefer C-Flex over traditional therapy, and they use it longer ™ up to 1 hour and 42 minutes longer everynight. Plus, patients report better quality sleep with C-Flex.
The new REMstar M Series family is designed to better fit the patient™s sleep environment and better fit user needs. Simple changes such as moving the patient tubing to the back of the device and concealing the water chamber creates a less obtrusive profile in the bedroom. The simple humidification dial and the three lighted touch control buttons for power, ramp and C-Flex make it much easier to adjust therapy at night.
Click here for Respironics™ FAQ information for the M-Series

Product Features

  • Proven patient comfort of C-Flex™
  • Digital Auto-Trak™ Sensitivity tracks and responds to each breath to trigger C-Flex
  • Small and sleek design with true consumer appeal
  • Unobtrusive tubing connection on back of unit
  • Primary, tactile control buttons for easy on/off, ramp and C-Flex setting change
  • Primary buttons have backlight for easy activation, even in the dark
  • Covered LCD display for advanced settings and reporting of therapy statistics and patient reminders
  • Integrated heated humidification alleviates dry nasal passages
  • Hidden humidification chamber to give device a sleek, consumer style
  • Encore™ Pro SmartCard™ card and module is included for basic compliance reporting
  • Enhanced compliance reporting statistics include humidification use and C-Flex setting
  • Deluxe ramp capabilities allow a 0 - 45 minute time period with a patient-adjustable ramp start pressure
  • Lightweight device weighs just over 2 lbs.
  • Slide-resistant bottom pads to prevent device movement during sleep
  • 3-position altitude compensation
  • Extremely quiet operation
  • 4 - 20 cm H2O pressure range
  • DC operation when used with DC power cable (sold separately)
  • Washable pollen filters and optional ultra-fine filters
  • 2-year warranty

Product Specifications

  • Pressure 4 to 20 cm H2O
  • Ramp Time 0 to 45 min. (5-min. increments)
  • Starting Ramp Pressure 4 up to CPAP pressure; user adjustable
  • Dimensions (with Hum) 8.5™ L x 8.2™ W x 3.75™ H
  • Weight (with Hum & power suppl) 5.2 lbs
  • Filters Pollen and optional ultra-fine
  • Device Set-Up LCD/Keypad and Encore Pro SmartCard (optional)
  • Data Storage Capacity Display: 7 and 30 day averages (minimum) SmartCard (optional): 9 months a 3 usage sessions per day
  • Data Storage Content SmartCard: Date/time, hours of use, usage patterns, FOSQ, Compliance Monitoring, Breathing detection, and Altitude Compensation (low, medium or high)
  • Electrical Requirements 100 ™ 240 VAC, 50/60 Hz
  • Humidification Integrated Heated Humidifier and Pass-over Humidifier
  • DC Power Direct connect cord (sold separately), 12 VDC
  • Warranty 2 Year Manufacturer
  • Special User Features Lighted LED™s, Auto on/off, mask off alert

What's in the Box:

  • Respironics REMstar M-Series CPAP Machine
  • Respironics REMstar M-Series Integrated Heated Humidifier
  • Replacement air filters
  • Canvas Travel Bag
  • 6-foot breathing tube
  • Encore Pro SmartCard and module
  • Printed User and Clinician Manuals
  • AC Power Cord
  • ** Note - Respironics is no longer including the hose swivel adapter with their CPAP machines.

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