System One REMstar 150 CPAP Machine with Heated Humidifier (DISCONTINUED)

Philips Respironics System One REMstar 150 CPAP Machine with Heated Humidifier (DISCONTINUED)

4.79 Average Rating of 14 Reviews Read Reviews

Discontinued Item:

For Reference: Discontinued September 2015


The System One REMstar includes all of the features you expect from a sleep therapy system including a wide pressure range (4-20cm), patient adjustable ramp, manual altitude adjustment, data card, and a universal power supply. In addition it includes basic therapy tracking with compliance reporting capabilities.

Many CPAP users find that the addition of heated humidity to their sleep therapy system improves comfort and helps with overall compliance. The System One Heated Humidifier delivers optimum humidity, drastically reduces rainout, and provides ultimate comfort throughout the night by analyzing and adjusting to ambient temperature, changing environmental conditions, relative humidity, and therapy flow. Revolutionary Dry Box technology isolates the humidfier's water source from the inner workings of the device to protect against water damage.

The REMSTAR 150 is compatible with all CPAP masks, but if you're using a Respironics mask then the machine can provide a custom experience with Resistance Control. System One Resistance Control achieves complete system comfort by enabling the device and mask to work optimally together. Through simple settings, Resistance Control instructs the device to compensate for variable resistance characteristics related to different masks.

^literature~ ^specs~
Size (Approximate) CPAP = 7 in x 5.5 in x 4 in
CPAP with Humidifier = 7 in x 10.75 in x 4 in
Power Supply = 4.5 in x 2.5 in x 1.75 in
Weight (Approximate) CPAP = 3 lbs
CPAP with Humidifier = 4.8 lbs
Power Supply = .75 lbs
FAA Approved Approved by the FAA for use on all commercial flights within the US and all international flights that depart or arrive in the US. Each PR SystemOne Series CPAP/BiPAP Machine includes an FAA Approved label on the base of the machine for easy identification. Always contact your airline prior to your flight to confirm any requirements they may have -- such as a copy of your prescription and/or a letter of medical necessity -- for allowing your CPAP/BiPAP on board.
Mask Compatibility Compatible with all CPAP/BiPAP Masks
Tubing Compatibility Compatible with all Standard CPAP Tubing, Performance Tubing, and Slim Performance Tubing.

Operating Modes CPAP
Pressure Range 4cm to 20cm H20 (1 cm H20)
Ramp Time 0 to 45 Minutes (5 Minute Increments)
Ramp Start Pressure 4 to CPAP Pressure (User adjustable)
Altitude Compenstation Manual
Sound Levels Average less than 29 dBA
Comfort Technologies NA
Leak Compensation Automatic
Auto On/Off Yes
Humidifier SystemOne Integrated Humidifier (Included)

Data Display on Device Compliance Visual Inspection Compliance, 7 and 30-day averages
Data Storage on SD Card More Than 1 Year of Data... Hours of Use, Visual Inspection Compliance, 7 and 30-day average
Event Response NA

Universal Power Supply AC power 100-240V, 50-60Hz (Auto Sensing)
External Power Supply Yes

Water Capacity 1 1/3 cups (325ml) at Recommended Water Level
Heater Settings 1 to 5 (104 to 158 F / 40 to 70 C)
Power Supply Direct Power via CPAP/BiPAP Connection

CPAP 2-Year Manufacturer's Limited Warranty

Product Information

  • Manufacturer Philips Respironics
  • In the Package PR System One REMstar CPAP with Heated Humidifier, SD Data Card, Carrying Case, Filters (2 Reusable Foam Filters Included, Optional Ultra Fine Filters Available Separately), 6-Foot Performance Tubing, Printed Users Manual, Power Cord & External AC Power Supply, 2-Year Manufacturer's Warranty (CPAP Only).
  • Part Number(s) DS150S (CPAP), DS150HS (CPAP with Heated Humidifier)
  • HCPCS Code E0601
  • GTIN / UPC Code
  • Warranty 2 Years
    Warranty Notes: Warranty applies to primary item. Accessory and parts warranties may vary. Review manufacturer's documentation for full details.
  • Prescription Item Prescription required for the purchase of this item.
  • Country United States of America (Typical Origin)


Average Rating of
Total 14 Reviews
  • OK at best

    Had the unit a little over a year when the heating element went out, so now instead of warm humidified air, I get cold humidified air. I'm guessing this is what causes condensation, because usually 5-6 hrs into sleeping, I'm waken by water in my nose and end up taking it off. Does me no good if I can't wear it.
    Written by Joe, 2015-05-15
  • Great machine and price!

    This CPAP really made a difference in my sleep and it is easy to operate and very quiet. I bought a second one just in case I need one at a second location or for some reason there is a problem, I will have a spare to pull out.
    Written by Vic, 2015-05-02
  • Love it

    It is definitely worth it. Great product, I use it every night and even when I take naps (very rare that I get that opportunity). I need this product as my previous product was stepped on and cracked. I was able to also get the suspension sys to go with it for a penny.
    Written by Brian, 2015-04-28
  • love it

    Much better than last two machines I have used over the last 20 years. I have not slept this well in years. Great company to deal with.
    Written by mcc, 2015-04-14
  • ResMed 150 w/ humidifier

    First foray into the world of CPAP. System has worked well, is relatively quiet. This CPAP unit has every function that I could ask for and would recommend it to others. Of course this is the only unit I have ever used so I don't have any comparison data!
    Written by Gym, 2015-02-21
  • CPAP machine

    I purchased this unit for my summer home to avoid transporting back & forth every weekend. Seems identical to my first unit, MUCH less expensive!
    Written by BOB , 2015-02-19
  • REMstar 150

    very happy! It doen't completly fill up my lungs with air, like my old one does. It just seems like breathing normal. AND can't even hear it running! The carring case is pretty flimsey, but overall I'll like it.
    Written by Dennis G, 2015-01-07
  • Great Service

    The new machine works great Service was great Arrival time was great
    Written by Big Dog , 2014-09-10
  • Excellent CPAP machine

    This CPAP machine is a great product. It is easy to use and provides me with the support I need.
    Written by Nancy, 2014-09-05
  • new c-papa machine

    I got tired of packing up my C-Pap machine every weekend for the shore. So I decided to get one for the shore. I don't know why I waited so long. I got it in 3 days and the cost was under $400.00
    Written by fred, 2014-09-04

    Absolutely superb service. I paid for two day service and received it the next day instead. I will definitely do business with them again.
    Written by Donna, 2014-07-30
  • Supreme

    This has absolutely been a life saver. I didn't know I was literally dying in my sleep until I awoke because I stopped breathing. Once I gave myself two fists to the stomach to get wind into me again and start breathing again; I raced to the doctor and he asked why I wasn't sleeping with the machine. I told him it bothered the new dog (and me). He explained how badly I need it. The puppy got over it and I wont sleep or nap without it. EVER. LOVE my CPAP. LOVE MY LIFE
    Written by GWEN, 2014-07-29
  • cadillac cpap

    ease of use, fast shipping, great customer service !!!!
    Written by tarheel cpapper, 2014-07-08
  • Budget Cpap

    I've had much more expensive cpaps but this remstar 150 is as good as any I've had and at a GREAT price !
    Written by Trey, 2013-03-20