VPAP vs CPAP: What is the difference and which one do you need?

During many treatments for sleep issues, sleep disorders and other illnesses doctors often prescribe and recommend different types of machines to help these patients sleep better. Some of the two main machines that are prescribed are recommended are VPAP machines and CPAP machines.

During the VPAP vs CPAP machine reviews there are many benefits that you will find could really help you with your own sleep apnea treatments and other treatments as well. In addition during these VPAP vs CPAP machine reviews you will find out information regarding the machines that you may like or not like as well.

Are you looking to find the right machine for your sleep apnea, other sleep disorder or respiratory illness treatment? Check out some VPAP machines and CPAP machines today. VPAP machines are usually meant for people that have other problems besides sleep apnea. CPAP machines are a perfect cure if you only have traditional obstructive sleep apnea. Let’s Learn the difference between the two!

What is a VPAP Machine?

VPAP stands for variable positive airway pressure. Basically, a VPAP machine is a more advanced machine that a CPAP machine is. VPAP machines track a patient’s breathing patterns. By tracking these patterns the VPAP machine is able to offer increased pressure during inhalation and lower pressures during exhalation. VPAP machines are also called bi-level CPAP machines too. The technology of these types of machines are more advanced than CPAP machines. Even with the advanced technology they are still easy to use.

What is a CPAP Machine?

CPAP machines are machines that help patients breathe during sleep. These patients have generally been diagnosed with sleep apnea, other sleep disorders and respiratory illnesses. These machines are usually small. They work through offering a steady and constant air pressure to these patients. The use of a CPAP machine could greatly benefit you if you have been diagnosed with sleep apnea, other sleep disorders or respiratory illnesses. CPAP machines are usually all that is needed for patients with sleep apnea.

VPAP vs CPAP Machines: Talking About the Difference

The VPAP machines and the CPAP machines do have differences between them. The main difference is that the CPAP machines provide a steady and constant air flow pressure while the VPAP machines offer variable positive airway pressures (this means the pressure changes during inhalation and exhalation). In addition the VPAP machines offer more modes of operations than CPAP machines. Some of the VPAP machine modes include CPAP, timed, spontaneous/timed and spontaneous. Some of the CPAP machine modes are CPAP and optional EPR.

The VPAP machines and the CPAP machines have other differences as well. The main illness that CPAP machines treat and manage is obstructive sleep apnea. The VPAP machines are generally prescribed for congestive heart failure, sleep apnea, respiratory illnesses and more. The VPAP machines also have ventilation options while the CPAP machines do not.

The differences between the VPAP vs CPAP machine reviews does not downplay how well both of these machines work in treating these different disorders and illnesses.

Why are VPAP Machines Generally Chosen Over CPAP Machines?

When a patient who has been diagnosed with sleep apnea, other sleep disorders or respiratory illnesses is told that they will need a machine to help them breathe during their sleep they are often baffled. However, the choice does not have to be difficult. Millions of people have used different machines to treat their disorders and illnesses. Throughout all of the VPAP vs CPAP machine reviews the VPAP machines are generally chosen over the CPAP machines. The main reason for this is because the VPAP machines have been shown to treat more disorders and illnesses than the CPAP machines have. Another reason is because people that typically have sleep apnea also have other disorders as well. If you are solely diagnosed with sleep apnea, I would probably go with a simple CPAP machine because they are cheaper and will get the job done!

There are more reasons than that however. VPAP machines have variable levels of pressure which have been said and shown to provide a better comfort level for the patient as well. However sometimes the CPAP machines have been chosen because the patient does not feel they will need variable pressure levels. And in most cases of sleep apnea you do not need variable pressure levels in order to have it be extremely effective.


Some of the VPAP machine ratings are slightly higher than those same specifications on the CPAP machines which leads us to the pros of the VPAP machines. Some of these pros include:

  • Quiet Machines
  • Many Different Pressure Features
  • More Modes of Operation
  • Some Unique Features
  • Bi-Level Pressure and Airway
  • Small Machines
  • Great Priced
  • Keep Track of Data Wonderfully


The VPAP machines have been known to have some downsides in addition to the pros that are listed above. These cons for the VPAP machines include:

  • Harder to Understand Data With the Variable Pressure Adjustments
  • Larger Than Some of the CPAP Machines
  • Some of The Adjustable Pressures Have Woken Some Patients
  • While these are some cons of the VPAP machines this does not mean that the pros do not outweigh them.


These pros have helped many sleep apnea, other sleep disorder and respiratory illness patients deal with, manage and treat their disorders and illnesses. The CPAP machines also have many pros as well. The pros of these CPAP machines include:

  • Generally Quiet Machines
  • Data Options are Good
  • Easy Use and Decent Set-Up
  • Decent Humidity Control
  • Water Damage Protection
  • Heated Tubing Options

The pros of the CPAP machines are wonderful in helping to treat sleep apnea, other sleep disorders and respiratory illnesses. When you need to choose a machine for your treatment, the VPAP machine or the CPAP machine may be a choice for you.


The CPAP machines also have some downsides as well including the following:

  • Some of These Machines Are Too Heavy For Some Patients
  • Some of These Machines Have Been Noted as Noisy
  • Not Enough Exhalation Relief
  • Some Incorrect Data Reported
  • Not The Best Air Flow

While these machines also have some cons, everything in this world does. These cons should not necessarily deter you from choosing this type of machine.

Summary of the VPAP Machines and the CPAP Machines

I hope my article on VPAPs and CPAP machines was helpful. If you only have sleep apnea I think CPAP machines would be a better option for you.

If you only have sleep apnea a better question you should be asking is what is the difference between a CPAP machine and a BiPAP machine!

The VPAP machines and the CPAP machines are just two of the options for treating and managing sleep apnea, other sleep disorders and respiratory illnesses. If you have been one of the patients who have had the unfortunate diagnosis of one of these disorders or illnesses you do not have to suffer any longer. Choose one of these types of machines, either VPAP machines or CPAP machines, to get the best treatment for you. If you considering purchasing a CPAP machine, read this article to find out the best CPAP machines on the market today. Additionally, I have performed a complete review of the best CPAP masks as well. Check it out!

Additional helpful articles

After you read this article be sure to check out these other helpful and informative articles all in one spot to help you find the right equipment for your sleep apnea treatment so you can spend more time on the things that really matter to you:

Another article you should check out is my BiPAP versus CPAP article if you have sleep apnea!