PR System One BiPAP Pro and Humidifier

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  • Made in the USA
  • Auto dimming LED helps create a darker room for easy sleeping
  • Compliance meter breathing detection
  • Easy to remove and attach humidifier
  • Includes the Respironics Performance Tubing
The Philips-Respironics "System One" BiPAP Pro with Bi-Flex takes a smarter approach to the entire sleep management process. New features such as resistance control, advanced event detection, upgraded data management and reporting, Bi-Flex, Dry Box technology, and System One humidity control put this CPAP machine on the cutting edge.

Bi-Flex pressure relief technology offers pressure relief at inhalation and exhalation to make BiPAP therapy more like natural breathing. By tracking each breath, Bi-Flex pressure relief technology delivers pressure relief at three critical points in the breathing cycle:

1.the transition from exhalation to inhalation

2.the transition from inhalation to exhalation

3.during exhalation

The System One resistance control allows the patient to tell the machine what type of mask you are using such as a nasal, full face, or nasal pillow. The machine then makes adjustments for optimal flow depending on your mask. Each Respironics mask will now come with a resistance control setting letting you know how to set your machine to match your mask.

Philips-Respironics has upgraded their event detection algorithm to include data on Snoring, Periodic Breathing (PB), Respiratory Effort-Related Arousals (RERAs), Apnea Hypopnea Index (AHI), leak, Clear Airway Apnea (CA), Obstructed Airway Apnea (OA), and Hypopnea (HY). The BiPAP Pro will also record Patterns of use and Flow waveform data. With this information, your physician will be able to better determine the best possible solutions for your sleep therapy.

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.

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 TypeBiPAP/BiLevel
  • 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:Bi-FLEX
  • Pressure Range:4-20 cm/H2O
  • Altitude Adjustment:Automatic
  • Passover Cool Humidifier:Available
  • 110 Voltage:Yes
  • 220 Voltage:Yes
  • Can Use A Battery:Yes
  • Integrated Battery:No
  • 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 USA. 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 BiPAP Pro and Humidifier (DS650HS)

Average Rating

by Anonymous on September 7, 2011

Those who are not experienced Xpap users may find faults where for experienced users, they don't exist. I fall into the experienced user category. My Resmed VPAP Auto just died after 3 years, and I got this one. The technology has come a long way in the last 3 years. This machine is superior to the one I replaced it with. CPAP machines make "some noise". This one is relatively quiet. I got a great night's sleep with it the first night I used it. I like everything about it, esp. the ability to open and clean the water resivoir, unlike the sealed one from Resmed that is difficult to clean. I like the simple controls and the look and feel. It worked very well with my breathing pattern, meaning it did not cut off on my inhale, the way my Resmed did. It feels completely natural. I am very happy with this machine. It is well designed and it works as good as it looks.

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by Anonymous on July 14, 2011

i've had experenced both cpap and bipap and fond this machine is quiet and works with inhalation and exlation comfortable and easier to breathe and sleep.This machine is quiet and does not bother the user or others. I recommend this machine

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by Anonymous on August 23, 2012

I actually look forward to using this machine at night, which ensures a great night's sleep. Only drawback is the unpredictability of when the machine will make noise. Sometimes it creates a grinding sound and no matter how many times I take out the water reservoir and put it back in, it may still create the sound. However, it doesn't happen often enough to give this a bad rating. I use it every night and I even travel with it. Great product!

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by Anonymous on June 9, 2011

Makes a variety of wind noises and pitches on inhale and exhale. The closeness to the face makes this impossible to use without ear plugs. The noise is not related to the mask, as far as I can tell. The machine itself is very quiet.

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by Anonymous on October 20, 2012

this machine is advanced,but the plastic water chamber is not designed well for filling chamber with ofter spills water through hole in chamber and soaks everything,plus if it spills easy through the hole when you put it in the machine it may spill on the heat plate.also lid that opens for the humidifier should open wider than it does?

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by Anonymous on May 4, 2011

Hard to change settings and use.

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