PR System One REMstar Plus CPAP Machine and Humidifier

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4 Stars 6 Reviews
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  • Made in the USA
  • Easy to remove and attach humidifier
  • Auto dimming LED lights helps create a darker room for easy sleeping
  • Compliance meter breathing detection
  • Includes the Respironics Performance Tubing
The Philips-Respironics "System One" REMstar Plus with C-Flex takes a smarter approach to the entire sleep management process. New features such as Dry Box technology, System One humidity control, and C-Flex put this CPAP machine on the cutting edge.

Respironics' patented C-Flex technology offers a more comfortable way to deliver sleep therapy by taking the work out of exhalation. C-Flex tracks and reacts to every breath throughout the night, increasing your comfort as you exhale.

The PR System One uses a SD card for data collection. Prior to the System One, patients were required to use a specialized card reader when uploading sleep data to a computer. Philips-Respironics has made this process easier by using the standard SD card, giving the patient the ability to use any SD reader to upload sleep data to the EncorePro or EncoreAnywhere software. The REMstar Plus will record Patterns of use data only.

Philips-Respironics also listened to user feedback when designing the System One Heated Humidifier. A cleverly designed water chamber works with a built in Dry Box to virtually eliminate water getting into the machine during normal use. Even with a water chamber filled to the FULL line, the machine can be tilted and even turned upside down without leaking water back into the unit*. Furthermore, System One Humidity Control monitors room temperature, room humidity, and flow to determine what is required to maintain your selected humidity setting, even when environmental conditions change. Because of this, you can be assured that your therapy comfort will be maximized by virtually eliminating rain-out and condensation buildup in the tubing.

* PLEASE NOTE: ALWAYS drain your water chamber completely when transporting or moving your machine.

View Specs

  • Machine TypeCPAP
  • Brand/Manufacturer:Respironics
  • Weight:4.2 lb
  • Dimensions:7" x 11" x 4"
  • Noise Level:29 dB
  • Warranty:2 year
  • Data Card:Yes
  • Software Available:Yes
  • Ramp:0 to 45 min. (5 min. increments)
  • Exhalation Relief:C-FLEX
  • Pressure Range:4-20 cm/H2O
  • Altitude Adjustment:Manual
  • Passover Cool Humidifier:Available
  • 110 Voltage:Yes
  • 220 Voltage:Yes
  • Can Use A Battery:Yes
  • Mask Off Alert:Yes
  • Included In Box:CPAP machine and heated humidifier, performance tubing, AC power cord, 2 filters, user manual, SD card, side cover, and carrying case.
  • Product Condition:New
  • Other Information:Made in the Data Card storage On-board: up to 6 months, SD card: up to 1 year
  • HCPCS Reimbursement Code:E0601, A7037
  • Prescription Required:Yes

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Product Reviews for the PR System One REMstar Plus CPAP Machine and Humidifier (DS250HS)

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Average Rating

by on April 21, 2011

The humidifier portion of the machine is easily accessible and easy to clean. Overall the unit functions fairly well, and the full face mask is reasonably comfortable. However this machine has one major drawback, it is VERY LOUD. It is so loud that it keeps my wife awake. Otherwise, it is decent machine.

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by on November 26, 2011

Responding to an earlier review, if your machine is "VERY LOUD" it is defective. Mine is dead quiet, quieter than 2 other CPAP machines that have been in the same room with it. Its only shortcoming is that its humidifier tank is a bit clumsy to open up and wash out.

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by on July 30, 2012

New to CPAP. Have used for 1 week and highly recommend this machine. Super quiet and easy to use. Compact unit, whisper quiet, easy to maintain humidifer tank and filters. Highly recommend.

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by on June 5, 2011

This is a wonderful machine. So much better then the old machine I was using. Good price too.

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by on August 28, 2012

Used as a loaner because my old machine quit working. Now I'm buying a new one.

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by on August 21, 2012

Responding to an earlier review regarding machine being loud. I agree it is very loud especially during INHALE. It whistles during inhale. The problem is rectified by removing the sponge filter but in my view the filter is required. Is there a permanent fix?

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