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Philips Respironics

REMstar Auto C-Flex CPAP Machine

Name: REMstar Auto C-Flex CPAP Machine
Brand: Philips Respironics
SKU: 1017453
Price: 849.95 USD
Availability: Discontinued
Rating: 4.8 (55 reviews)

BY Philips Respironics Item #1017453

55 Reviews

This item has been discontinued by the manufacturer.

Check out the newer model

ResMed AirSense™ 10 AutoSet™ CPAP Machine With HumidAir (Card-to-Cloud Version)

886 Reviews

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Item # 1017453

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55 Reviews

This item has been discontinued by the manufacturer.

Check out the newer model

ResMed AirSense™ 10 AutoSet™ CPAP Machine With HumidAir (Card-to-Cloud Version)

886 Reviews

$913.00 $1199.99 SHOP NOW

Need replacement parts and accessories? Shop now

Item # 1017453

Not Currently In Stock

REMstar Auto C-Flex CPAP Machine Overview

The REMstar Auto with C-Flex is is an auto-adjusting CPAP machine which is set for a range of pressures, then seeks out and delivers the lowest level of pressure needed to keep the airway open. With C-Flex technology, not only with the pressure level vary as needed, but it will drop with each exhalation.

The auto-adjusting CPAPs were designed for patients who are unable to participate in a sleep study or whose pressure needs vary during the night according to their stage of sleep or sleep position. However, any patient will receive very comfortable therapy from this type of CPAP.

Looking to upgrade to the latest and greatest Philips Respironics machine? Check out the new Dreamstation 2 Auto CPAP

Features

Specifications

Important Tips

Replacement Parts

Power

Videos

FAQs

Customer Reviews

C-Flex vs. Traditional CPAP: Brown University Study

Respironics has added their easy breathing CFLEX technology to the REMstar Auto. Now you can have both the comfort of auto-titrating pressure with the comfort of easy exhalation, all in one CPAP.

The Respironics REMstar Auto CPAP includes the following features:

Automatically adjusts pressure based on air-flow limitations from snoring, hypopnea or apnea events.
C-Flex technology offers a more comfortable way to deliver sleep therapy by giving pressure relief at exhalation. The amount the pressure is lowered is determined by one of three settings that you can adjust to your comfort.
Encore Pro SmartCard compatibility records compliance and session data.
Operates in Auto or CPAP mode.
Automatic start and stop operation.
Mask leak alert.
Automatic altitude compensation adjustment.
International power supply to operate on any AC current from 110 to 240 without adjustment to the machine. (An adapter may be needed to plug the CPAP into a wall outlet outside the US.)
Direct DC operation without the need for a DC/AC inverter, just a cable and adapter which are sold separately.
Two washable, reusable pollen filters are included, as well as one optional ultra-fine filter.
Two year manufacturer warranty against defects.

Ever since Respironics came out with their CFLEX technology, people have been asking for CFLEX on the REMstar Auto. Well, here it is! Just released, this machine offers the easiest breathing in the world. It is state-of-the-art in every way. The additional purchase of the Respironics EncoreViewer Software 1.0 and card reader will provide information on mask leaks, apnea/hypopnea and snoring events.

You should be aware that some interface devices with narrow tubes, such as the Nasal Aire or the Breeze with Nasal Pillows, may have an impact on the ability of this and other auto CPAPs to accurately respond to airflow restrictions during use.

CPAP machines come with a six foot hose, a travel bag and manuals. Masks are not included and must be purchased separately. We will be happy to help you with sizing and offer suggestions on current popular masks.

cpaptalk.com Remstar Auto With C-Flex Interview

User Manual:

The user manual included with this machine can be viewed and downloaded here: REMstar Auto C-Flex.

Manufacturer Warranty
This machine comes with a 2 Year Manufacturer Warranty. CPAP.com will work with the manufacturer on your behalf if the machine needs repairs. Please follow these steps:

Contact us at cpap@cpap.com or 1-800-356-5221 to receive an RMA (Return Merchandise Authorization) Number before returning the equipment
Include a note with the machine describing the issue you are experiencing, along with your full contact information to include a return shipping address and the RMA number provided to you
Ship only the defective items to CPAP.com at 13235 N Promenade Blvd Stafford, TX 77477
Do not return accessory items such as the carry bag, hose or power cords
Email updates will be sent to keep you informed as the machine moves through the warranty process
CPAP.com will contact the manufacturer on your behalf and handle all shipping between us and the manufacturer
The repaired or replaced unit will be returned to you. Shipping charges may apply.

Please note: The manufacturer warranty is voided by water damage or misuse of the machine.

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How can I compare different machines?

We work very hard to provide many different ways for our customers to compare products. Here are the machine product guides we have created and maintain:

CPAP Machine Comparison Guide. This guide stacks up every CPAP machine we sell, feature by feature. If you don't know the meaning of a feature, click the question mark for a definition. The links below will take you to the most popular CPAPs, or all CPAP machines we sell.

Compare Most Popular CPAP Machines

Compare All CPAP Machines
Auto Adjusting Machine (APAP) Comparison Guide. This guide stacks up every APAP machine we sell, feature by feature. If you don't know the meaning of a feature, click the question mark for a definition. The links below will take you to the most popular APAPs, or all APAP machines we sell.

Compare Most Popular APAP Machines

Compare All APAP Machines
BiPAP, VPAP and BiLevel Comparison Guide. This guide stacks up every BiPAP machine we sell, feature by feature. If you don't know the meaning of a feature, click the question mark for a definition. The links below will take you to the most popular BiPAPs, or all BiPAP machines we sell.

Compare Most Popular BiPAP Machines

Compare All BiPAP Machines

Which CPAP masks work on which machines?

Any mask will work with any machine, with one important exception. The ResMed AirMini is only compatible with certain ResMed CPAP masks. Compatible masks for the AirMini are as follows:

ResMed AirFit™ N20 Nasal Mask
ResMed AirFit™ F20 Full Face
ResMed AirTouch™ F20 Full Face
ResMed AirFit™ P10 Nasal Pillow

When considering another CPAP, APAP or BiPAP machine from ResMed or any other manufacturer, mask compatibility extends to all brands. The AirMini uses non-standard tubing to connect the machine to the mask, and is the primary reason why other masks won't work with the AirMini. Despite this issue, many of our customers consider the AirMini to be an excellent machine.

How do I choose the machine that is right for me?

We provide our customers with many tools to make informed decisions about their machine purchases. Options include:

Calling a CPAP Expert Toll Free. 800.356.5221.
Comparison Charts. These charts compare available machines, feature by feature. If you don't know the meaning of a feature, click on the question mark for a definition. Click on the image or name of the product for more detailed product information, pictures and resources.

Travel CPAP Comparison Chart

APAP Comparison Chart

BiPAP Comparison Chart
Browse Our Machine Product Categories. These categories show each machine our company offers, ranked by popularity. Popularity is determined by a mix of sales data and our in house opinion of the quality of the machine based on our experience and customer feedback. The best products float to the top of our categories.

CPAP Machine Category

APAP (Auto Adjusting) Machine Category

BiPAP (Two Pressure) Machine Category

What comes with my machine?

Machines come with a six foot hose, power cord, at least one filter, and manuals. Most manufacturers include a carrying case which is designed specifically for their equipment. CPAP, APAP, and BiPAP machines do not come with a delivery system or mask. CPAP masks must be purchased separately.

To see the list of what specifically comes with each machine, you can Browse for a machine. Then on the product page, click the "Specs" tab to see a full list of what comes with the machine.

Are prescriptions required for mask, machine, humidifier, and EPAP purchases?

Yes. Federal law requires we have a valid prescription on file before we ship your mask, machine, humidifier, or EPAP therapy, including Provent and Bongo RX. You will also need a prescription to purchase the Nightbalance POSA device.

We provide many easy ways to get your prescription:

We can request your prescription for you! When you checkout, just let us know you would like us to request your prescription, or you can log into your account to have us request your prescription.
Fax your prescription to our toll-free fax number: 866.353.2727, or our international fax number: 713.541.7377
Email your prescription to cpap@cpap.com
Upload your prescription in your account, under the Prescriptions Section
Ask your doctor to fill out our prescription form. We have both a standard prescription form and an EPAP prescription form.

For more information on prescriptions, please see our Prescription Section of the Learning Center.

What are the CPAP, BiPAP, Sleep Apnea, and Oxygen related HCPCS, CPT or billing codes?

A7034 is Nasal Mask
A7034 is Nasal Pillow Mask
A7030 is Full Face Mask
A7027 is Hybrid Mask
A7044 is Oral Interface Mask (Oracle)
A7035 is Headgear for Mask - Any Style
A7036 is Chinstrap - Any Style
A7032 is Replacement Nasal Mask Cushion
A7033 is Replacement Nasal pillows
A7031 is Replacement Full Face Mask Cushion
A7028 is Replacement Hybrid Mask Cushion
A7029 is Replacement Hybrid Mask Nasal Pillow
A7046 is Replacement Humidifier Chamber
A7037 is Tubing / Hose - Long & Short Tubes
A4604 is Heated Tubing
A7038 is Disposable Filter (White / Paper)
A7039 is Washable Filter (Gross Particle / Foam/ Black)
E0601 NU is CPAP Purchase
E0601 NU is APAP Purchase
E0470 NU is BiPAP Purchase
E0470 NU is BiPAP Auto Purchase
E0471 NU is BiPAP ST Purchase
E0471 NU is BiPAP Auto SV Purchase
E0562 NU is Heated CPAP Humidifier
E0561 NU is Passover or Cool CPAP Humidifier
E0601 RR is CPAP Rental
E0601 NU is APAP Rental
E0470 RR is BiPAP Rental
E0470 RR is BiPAP Auto Rental
E0471 RR is BiPAP ST Rental
E0471 RR is BiPAP Auto SV Rental
E1356 is Oxygen Concentrator Battery
E1357 is Oxygen Concentrator Battery Charger
E1358 is Oxygen Concentrator DC Cable
E1390 is Portable Oxygen Concentrator

E1399 is Miscellaneous and is used for other CPAP and Oxygen items.

What maintenance is required on machines?

The only care a CPAP, APAP or BiPAP machine requires is to clean or change the filters at the air intake. This keeps the internal parts from accumulating dust. Fine paper filters should be changed out every 30 days, or when they appear soiled. Foam washable filters should be rinsed with clear running water once a week, allowed to air dry, and reinserted.

Here are some other suggested actions to care for your machine:

Keep the area around your machine clean by removing any dust from the area to improve the air quality delivered to your machine and to you.
Keep the air intake of the machine unblocked. Curtains, bedding, and papers can easily block the air intake of your machine, reducing the airflow.
If a humidifier is used with your therapy, do not pick up the machine with the humidifier attached. With most machines it is easy to spill water from the humidifier chamber into the machine causing damage. Manufacturer warranties are voided by water damage to the machine. To avoid this, remove the chamber from the humidifier and then remove the humidifier from the machine rather than transporting them together.
If a humidifier is used, empty the water from the chamber every morning. Accidents happen. If a family pet or family member moves the machine and humidifier with water in the chamber it is more likely that water could be spilled into your machine. Water damage to a machine voids the manufacturer warranty.

What does CPAP therapy do?

CPAP therapy provides a constant airflow which holds the airway open so that uninterrupted breathing is maintained during sleep. It is traditionally provided through a nasal mask that seals around the nose to maintain the pressure level.

Do all CPAPs use filters?

Yes, all CPAPs use at least one filter that is usually a type of foam material and washable. Some CPAPs offer finer filtration with the addition of a disposable paper filter.

Cleaning and changing filters is the only maintenance required for a CPAP machine.

The filters are located at the back of the machine at the air intake.

What is exhalation relief?

Exhalation relief is a comfort feature which reduces the air flow at the time of exhalation, making the breathing process more natural.

The following are the different types of exhalation relief names by manufacturer.

Philips Respironics = C-Flex, C-Flex+, A-Flex and Bi-Flex
Resmed = EPR (Expiratory Pressure Relief)
3B Medical = RESlex
Apex Medical = PVA (Pressure Variation Algorithm) Pressure Relief
Curative Medical = EUT (Expiratory Unloading Technology)
DeVilbiss = SmartFlex
Fisher & Paykel = SensAwake Technology
Human Design Medical = Z-Breathe
Somnetics = EZEX

Here are some machines with an exhalation relief feature:

Transcend Auto miniCPAP™ Machine with EZEX
PR System One REMStar 60 Series Auto with Bluetooth
AirSense™ 10 AutoSet CPAP Machine with HumidAir™ Heated Humidifier
+ See More

Overall Rating

4.8 55 Reviews

Verified Customer

Verified purchase

2007-12-26

Very nice machine, more deluxe than my last machine, I like the auto adjust, would like the machine to come on with greater ease without having to push the start button....

- Verified Customer

Verified Customer

Verified purchase

2007-12-19

No Noise

Outstanding product, was to be with me in my BIG-RIG, but the wife says that it's so quite, it's like white noise. Guess it stays at home and the older version go in the truck.

- Verified Customer

Verified Customer

Verified purchase

2007-11-28

Great machine - very quiet.

- Verified Customer

Verified Customer

Verified purchase

2007-11-26

no noise!!!! wow

- Verified Customer

Verified Customer

Verified purchase

2007-11-05

Great service!

- Verified Customer

Verified Customer

Verified purchase

2007-11-02

REMstar Auto C-Flex CPAP Machine & humidifier

Alot better then my old machine too much pressure but have to get it adjusted I like it but should have paid more for the bipap or bi level those are nice machines

- Verified Customer

Verified Customer

Verified purchase

2007-10-26

My favoirite

Respironics, in my mind after 15 years of CPAP therapy, is the gold standard in CPAP machines. The REMstar Auto C-Flex CPAP maintains that standard. It is a good, solid machine that has performed flawlessly for me so far. It is not one of the newer, smaller devices that I have had my eye on for travel, but rather a black box with enough heft to it that it will not slide around on the night stand as the hose moves around. I have a small Goodnight travel model but I suspect I will be using that as my back up and my REMstar as my handcarry model. While it is a wee bit larger, I do not have to worry about the bulky, external power pack the smaller devices fail to clearly tell you about. I have developed a system where my CPAP stays in a drawer at home, along with the hose and mask. When I need it I simply pull out the hose and head off to sleep. The auto on feature makes things easier along this line. It would be nice if Respironics could come up with a prettier color than the basic industrial black, but that is a small price to pay for a hardy, quality machine.

- Verified Customer

Verified Customer

Verified purchase

2007-10-10

REMstar Auto C-Flex CPAP Machine

I purchased this machine to replace a PB 420E. I chose this style of the Remstar because I already have a Remstar Pro CPAP. I have used the auto now for approximately 2 weeks and I am sleeping better than with the 420E. Data pulled from the data card with the software shows a better AHI index than with the 420E. Overall, the machine has been great. It is quiet and performs like I expect it should. Pros: It's easier to take just the data card to the reader and not have to pull the entire machine (as with the 420E). There is only 1 power cord for both the humidifier and machine. The Humidifier is easy to fill with the enclosed funnel. This machine takes standard hoses (no sense line required). Humidifier parts are compatable with the Remstar Pro CPAP. Cons: None so far Good and solid. I recommend it.

- Verified Customer

Verified Customer

Verified purchase

2007-10-07

seems to work fine

- Verified Customer

Verified Customer

Verified purchase

2007-09-03

The C-Flex vs my old CPAP.

I've been using my old CPAP every night for almost 4 years. My last checkup was recent & the Doctor gave me a new prescription for a new CPAP with new C-Flex features. He stated that "with the new Auto C-flex features, the machine will sence & auto adjust my needs." At first I wondered if I really needed it,& I thought about it for a while. I thought it would be a good idea to have a spare machine around so I got the new one. I must say I'm impressed with the way the new one works. There is a nice, comfortable feeling with the way that I'm breathing now vs the older model. My breathing feels more natural with this new model with the C-Flex features then ever before. I like it alot, & I'm sleeping well. I would recommend getting a new machine with the C-Flex features to anyone. Alot of people I know, friends & family members are having a hard time getting used to the mask. I feel I've learned something. The idea is to keep the straps as loose as possible, as long as it doesn't leak. If the mask is too tight on your face, you may never get used to it. I know buying a new CPAP with the new features is not cheap but, I feel the expence was worth it. Just knowing that the machine will auto adjust to my needs while I'm sleeping, is a comfort I find valuable.

- Verified Customer

Verified Customer

Verified purchase

2007-08-13

Great Machine

I have purchased two machines from cpap.com, the respironics m auto a-flex and the older remstar auto c-flex. The remstar is MUCH quieter than the m auto a-flex. It seems to also be a little better made and I suspect it will hold up better over the long haul. A-flex is a little more comfortable than C-flex, but I may just be better acclimated to the a-flex as a-flex was the first modality I started with. I go back and forth between the two machines. If you want a quiet machine, I think you'll be happy with the remstar c-flex. Thanks.

- Verified Customer

Verified Customer

Verified purchase

2007-08-10

upgrade

after 5 years on a regular c-pap, I was having difficulty sleeping. A sleep study was suggested, and I was given this machine to use for a 5 night study. I couldn't believe the difference. My insurance wouldn't cover this one, too soon, so I purchased online here. This is the most comfortable unit I have ever used. Quiet, you don't realize it's even on. Very comfortable. I think this is as good as it gets.

- Verified Customer

1 - 12 of 55 Reviews

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Product image for REMstar Auto C-Flex CPAP Machine

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REMstar Auto C-Flex CPAP Machine

This item has been discontinued by the manufacturer.

Check out the newer model

This item has been discontinued by the manufacturer.

Check out the newer model

REMstar Auto C-Flex CPAP Machine Overview

Features

Specifications

Important Tips

Replacement Parts

Power

Videos

FAQs

Customer Reviews

CPAP.com always offers these services

Manufacturer Note

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