Should I Buy or Rent a CPAP Machine? A Complete Cost and Value Comparison
Sleep apnea affects millions of people worldwide, and Continuous Positive Airway Pressure (CPAP) therapy remains one of the most effective non-invasive treatments available. However, after receiving a diagnosis or recommendation from a healthcare professional, many patients find themselves asking the same question: Should I buy or rent a CPAP machine?
The answer depends on several factors, including your budget, treatment duration, travel plans, and experience with CPAP therapy. For some individuals, purchasing a CPAP machine offers better long-term value. For others, renting provides flexibility and lower upfront costs.
In general, buying a CPAP machine is often more cost-effective for long-term users, while renting can be a practical option for those who are new to therapy, need short-term treatment, or want to test different devices before making a significant investment.
This guide compares the costs, advantages, and potential drawbacks of both options to help you make an informed decision.

Understanding CPAP Machine Rental and Ownership
Before comparing costs and benefits, it is important to understand how CPAP ownership differs from CPAP rental.
How Does CPAP Rental Work?
CPAP rental programs allow patients to use a machine for a specific period while paying a monthly fee. Rental arrangements vary depending on the provider, but they typically include the machine itself and may also include technical support or maintenance services.
Many people choose rental services when they are first starting CPAP therapy because they are unsure whether they will adapt comfortably to treatment. Renting also allows patients to try different machine models before committing to a purchase.
Another common reason for renting is temporary use. Travelers, expatriates, or patients awaiting insurance approval may find rental solutions more convenient than purchasing a machine immediately.
One advantage of renting is that it reduces the initial financial burden. Instead of paying the full purchase price upfront, users can spread costs over a shorter period.
What Are the Benefits of Buying a CPAP Machine?
Purchasing a CPAP machine means you own the equipment and can use it for as long as needed without ongoing rental fees.
For patients diagnosed with long-term obstructive sleep apnea, ownership often becomes the more economical option over time. While the upfront investment is higher, recurring rental payments can eventually exceed the purchase cost of a machine.
Owning a CPAP device also allows users to personalize their therapy experience. They can select the machine, mask type, humidification settings, and accessories that best suit their needs.
Many users appreciate the convenience of having their own dedicated device without worrying about rental contracts, return dates, or monthly billing cycles.
Comparing the Cost of Buying vs Renting a CPAP Machine
When evaluating whether to buy or rent a CPAP machine, cost is usually the most important factor.
Which Option Saves More Money in the Long Run?
There is no universal answer because the total cost depends on how long you expect to use CPAP therapy.
Patients with moderate to severe sleep apnea often require treatment for many years. In these situations, purchasing a CPAP machine typically provides better value over the long term.
By contrast, renting may be financially reasonable if you only need therapy temporarily or want to evaluate your comfort level before committing to ownership.
The key concept is the break-even point. This is the point at which the total amount spent on rental fees becomes equal to the cost of purchasing a machine.
Once rental payments exceed the machine’s purchase price, continuing to rent may become less cost-effective.
Real-World Cost Comparison: Renting vs Buying a CPAP Machine in Vietnam
To better understand the financial implications of each option, it helps to compare actual CPAP rental pricing available in Vietnam with the typical cost of purchasing a machine.
| Cost Factor | Renting a CPAP Machine | Buying a CPAP Machine |
|---|---|---|
| Short-Term Option | 250,000 VND (~$10 USD) per day | Not applicable |
| Long-Term Option | 6,500,000 VND (~$255 USD) per month | One-time purchase cost |
| Upfront Investment | Low | Higher |
| Ownership | No | Yes |
| Maintenance Support | Often included during rental period | Depends on warranty and provider |
| Best For | Travelers, expats, CPAP trials | Long-term sleep apnea therapy |
Using current rental rates as an example, a patient renting a CPAP machine at 6,500,000 VND per month would spend approximately 39,000,000 VND after six months and 78,000,000 VND after one year.
For many long-term CPAP users, this is the point where purchasing a machine becomes worth considering. While buying requires a larger initial investment, ownership can provide better value over several years of continuous therapy.
However, renting remains an excellent choice for people who are new to CPAP treatment, expatriates staying in Vietnam temporarily, business travelers, and patients who want to evaluate therapy before committing to a specific machine model.
The ideal choice depends not only on cost but also on how long you expect to use CPAP therapy and whether flexibility is more important than long-term savings.

Typical CPAP Purchase Costs
The purchase price of a CPAP machine depends on several factors, including brand, features, and technology.
Basic CPAP devices are generally less expensive than advanced Auto CPAP or BiPAP models. Additional accessories such as masks, humidifiers, tubing, and filters may increase the total investment.
Modern machines often include features such as:
- Automatic pressure adjustment
- Heated humidification
- Therapy data tracking
- Smartphone connectivity
- Enhanced comfort settings
These features can improve user experience but may also affect pricing.
Average Monthly CPAP Rental Costs
Rental costs vary depending on the provider and machine model.
Monthly rental fees typically cover machine usage, while some providers may also include technical support, maintenance, or replacement equipment if issues arise.
When comparing rental programs, it is important to understand what is included. A lower monthly rate may not necessarily provide the best overall value if essential services are excluded.
Patients should review rental agreements carefully and ask questions regarding maintenance responsibilities, replacement policies, and included accessories.
When Should You Rent Instead of Buy?
Although ownership often offers better long-term value, there are many situations where renting a CPAP machine makes sense.
For first-time CPAP users, renting can provide an opportunity to become familiar with therapy without making a major financial commitment.
Many people initially worry about sleeping with a mask or adapting to pressurized airflow. Renting allows them to evaluate their comfort level before deciding whether long-term therapy is right for them.
Travelers may also benefit from renting. Someone visiting another country for a few weeks or months may find it more convenient to rent equipment locally rather than transporting a machine internationally.
Patients who are waiting for insurance approval or reimbursement may prefer to rent temporarily until their long-term coverage becomes clear.
Renting may also be appropriate in situations where treatment needs are expected to change. For example, a healthcare provider may recommend a trial period before finalizing pressure settings or determining the most suitable machine type.
In some cases, users may want to compare multiple devices before making a purchase decision. Rental programs can provide valuable hands-on experience that online reviews cannot fully replicate.
While renting offers flexibility, patients should remember that long-term rental costs can accumulate over time. Therefore, regular reassessment is important.
How to Decide Whether Buying or Renting Is Right for You
Choosing between buying and renting a CPAP machine ultimately comes down to your personal circumstances.
If you have been diagnosed with long-term obstructive sleep apnea and expect to use CPAP therapy every night for years, purchasing a machine is often the more practical option.
Ownership provides long-term value, eliminates recurring rental fees, and gives you complete control over your equipment.
On the other hand, renting may be more appropriate if:
- You are new to CPAP therapy.
- You are uncertain about long-term treatment.
- You need a machine for temporary use.
- You want to test different devices before purchasing.
- You prefer lower upfront costs.
Another important consideration is support and service. Some users prioritize convenience and appreciate the maintenance assistance that may accompany rental programs. Others prefer the independence and customization associated with ownership.
When evaluating your options, consider the following questions:
- How long will I likely need CPAP therapy?
- Can I comfortably afford the upfront purchase cost?
- Do I want flexibility during the adjustment period?
- Am I interested in testing multiple machine models?
- Will I be traveling frequently?
Answering these questions can help clarify which option aligns best with your needs and budget.
For many patients, a balanced approach works well. Renting initially and purchasing later allows them to gain confidence in therapy while avoiding premature decisions.
Frequently Asked Questions
Should I buy or rent a CPAP machine?
If you expect to use CPAP therapy for many years, buying is often more cost-effective. Renting may be a suitable option for short-term use, travel, or trial periods.
Is renting a CPAP machine cheaper than buying?
Renting generally requires less money upfront, but long-term rental expenses may eventually exceed the cost of purchasing a machine.
How long should I rent a CPAP before purchasing one?
Many users rent for several weeks or months to evaluate comfort, therapy compliance, and machine preferences before deciding whether to buy.
Can I rent a CPAP machine before committing to treatment?
Yes. Renting can be an effective way to test CPAP therapy and determine whether it fits your needs before making a larger investment.
What is usually included in a CPAP rental package?
Rental packages vary by provider but often include the machine and may include technical support, maintenance assistance, or replacement services.
Conclusion
So, should I buy or rent a CPAP machine? The right choice depends on your treatment goals, budget, and expected duration of therapy.
For individuals who require ongoing sleep apnea treatment, purchasing a CPAP machine often provides the best long-term value and greater control over their equipment. However, renting remains an attractive option for first-time users, travelers, and those who want flexibility before making a purchase.
Rather than focusing solely on upfront costs, consider the overall value of each option. By evaluating your long-term needs, comfort level, and financial situation, you can choose a solution that supports consistent and effective CPAP therapy.
Whether you decide to buy or rent, the most important step is maintaining regular therapy and following the recommendations of your healthcare provider. Consistent treatment plays a critical role in managing sleep apnea and improving overall quality of life.

Need Help Choosing Between Buying and Renting a CPAP Machine?
If you’re still unsure whether purchasing or renting a CPAP machine is the right choice, professional guidance can help you avoid unnecessary expenses and find a solution that matches your treatment needs.
At VietHealthMed, our team assists both local residents and international visitors in selecting suitable CPAP and Auto CPAP solutions based on therapy goals, travel plans, budget considerations, and long-term treatment requirements.
Whether you are exploring CPAP therapy for the first time, looking for a short-term rental while visiting Vietnam, or comparing different ResMed devices before making a purchase, personalized support can make the decision process much easier.
VietHealthMed
Address: 83/53 Pham Van Bach Street, Tan Son Ward, Ho Chi Minh City, Vietnam
Hotline / WhatsApp / Zalo: +84 917 205 200
Websites: maythoresmed.com | maythovn.com | viethealthmed.com
Contact our team to discuss your situation and receive recommendations tailored to your therapy needs.