Portable oxygen concentrators can be expensive medical devices. Their prices can also be very different. A basic portable unit may cost much less than a larger unit with more oxygen output.
Battery size, oxygen delivery type, weight, and other features can also affect the price. In the U.S., a new portable oxygen concentrator commonly costs about $1,500 to $4,500 in 2026.
This guide explains purchase prices, rental costs, extra expenses, insurance, and ways to control the total cost.
What Is the Average Cost of a Portable Oxygen Concentrator?
There is no single price for every portable oxygen concentrator. Prices depend on the type of machine and what it can do. The condition of the device also matters.
In 2026, many new portable oxygen concentrators in the U.S. cost around $1,500 to $4,500. Some units may fall outside this range. Current market guides show that many new units are priced near $2,000 to $3,300, while some higher-cost options can reach about $4,500.
Typical Price for a New Unit
A new portable oxygen concentrator may cost around $1,500 to $4,500.
The price often depends on:
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Oxygen output
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Size and weight
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Battery capacity
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Oxygen delivery method
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Number of settings
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Included accessories
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Warranty length
A smaller machine is not always cheaper. Making a device lighter can require special parts and engineering.
Typical Price for a Used or Refurbished Unit
Used and professionally refurbished devices usually cost less.
In 2026, many refurbished or used portable oxygen concentrators fall around $1,000 to $2,500. The exact price depends on age, condition, battery health, warranty, and previous use.
A low price may look attractive. However, buyers should check the condition carefully.
Why Do Portable Oxygen Concentrator Prices Vary?
Portable oxygen concentrators do not all work in exactly the same way. Some are made for light oxygen needs. Others can provide more oxygen or different delivery modes.
Several factors can change the final price.
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Oxygen output: Higher output may require stronger internal parts.
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Delivery type: Continuous-flow models may have more complex systems.
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Battery size: Larger batteries can increase the price.
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Battery runtime: Longer runtime may cost more.
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Weight: Very light machines can be more expensive to make.
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Size: Compact design may require advanced parts.
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Noise level: Quieter operation may require better engineering.
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Sensors: Advanced sensors can add to the cost.
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Accessories: Extra batteries, chargers, and bags can increase the total.
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Warranty: Longer warranty coverage may affect the purchase price.
The best choice is not always the most expensive device. It is the device that can safely meet the user's prescribed oxygen needs.
Pulse-Dose vs. Continuous-Flow Concentrator Cost
The way a portable oxygen concentrator delivers oxygen can affect its price. The two common methods are pulse-dose delivery and continuous-flow delivery.
Neither method is right for every user. A healthcare professional should decide which type matches the person's oxygen needs.
Cost of Pulse-Dose Portable Oxygen Concentrators
Pulse-dose systems give oxygen when the user breathes in.
A sensor detects inhalation. The machine then sends a short burst of oxygen.
Many pulse-dose units are small and light. They may also use less battery power. This can help keep the device compact.
Some pulse-dose models may cost less than larger continuous-flow systems. However, advanced lightweight pulse units can still be expensive.
Cost of Continuous-Flow Portable Oxygen Concentrators
Continuous-flow systems send oxygen all the time.
They continue sending oxygen during both inhaling and exhaling.
These machines often need stronger compressors and larger power systems. They may also be heavier.
Because of this, continuous-flow capability can increase the cost of a portable concentrator. Current 2026 price information shows that devices with continuous-flow capability can sit near the higher end of the portable concentrator price range.
New vs. Used Portable Oxygen Concentrator Prices
Buying new and buying used can lead to very different costs. A used unit may save money at first. A new unit may provide more peace of mind.
The total value depends on more than the purchase price.
Buying a New Unit
A new device usually costs more.
However, it may include several benefits:
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A new battery
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Full warranty coverage
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No previous wear
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Known service history
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New accessories
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Lower risk of hidden damage
A new machine may be a better choice for someone who plans to use it for many years.
Buying a Used or Refurbished Unit
A used or refurbished unit can reduce the upfront cost.
Before buying, check:
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Battery condition
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Device age
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Warranty
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Service history
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Hours of previous use
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Physical condition
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Return policy
Battery condition is especially important. An old battery may need replacement soon.
That can quickly reduce the amount of money saved.
How Much Does It Cost to Rent a Portable Oxygen Concentrator?
Renting may make sense for short-term use. It can also be useful for travel or temporary oxygen needs.
Current U.S. rental listings show portable concentrator prices of roughly $200 to $300 per week. Monthly rental prices can be around $450 to $700, depending on the equipment and what is included.
Rental costs may depend on:
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Length of the rental
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Oxygen delivery type
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Number of batteries
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Chargers
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Shipping
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Pickup or delivery
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Extra accessories
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Insurance coverage
Renting for one or two weeks may cost much less than buying.
However, long-term rental payments can add up. People who need a device for a long time should compare the total rental cost with other options.
What Extra Costs Should You Expect?
The machine price is only one part of the total cost. Portable oxygen concentrators use accessories and parts that may need replacement over time.
Some items may be included with a new machine. Others may cost extra.
Possible extra costs include:
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Extra batteries
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Replacement batteries
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AC power adapters
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Vehicle power cords
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External battery chargers
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Carrying bags
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Carts
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Nasal cannulas
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Oxygen tubing
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Filters
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Repair costs
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Professional servicing
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Shipping costs
Before buying, ask what comes with the device.
A machine that looks cheaper may become more expensive after adding batteries and other needed items.
How Much Do Replacement Batteries Cost?
Batteries can be one of the largest extra costs. Portable concentrators depend on batteries when the user is away from electrical power.
Battery prices vary a lot because battery size and capacity are different.
Many replacement batteries for portable concentrators currently cost around $150 to $400. Some can cost less, while larger battery kits can cost close to $500.
Battery life also gets shorter with age.
A person who travels often may want an extra battery. This can add several hundred dollars to the starting cost.
Higher oxygen settings may also use battery power faster.
Do Portable Oxygen Concentrators Have Maintenance Costs?
Portable oxygen concentrators do need some care. They contain filters, batteries, a compressor, sensors, and other working parts.
Many simple cleaning tasks cost very little. Major repairs can cost more.
Possible maintenance costs include:
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New filters
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New tubing
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New nasal cannulas
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Battery replacement
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Professional inspection
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Internal repairs
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Shipping for service
Some warranties may cover certain repairs.
Users should follow the instructions for cleaning and maintenance. They should not open or repair important internal parts unless they are trained and authorized to do so.
Good care may help the machine work properly for longer.
Does Insurance Cover Portable Oxygen Concentrators?
Insurance may help with oxygen equipment costs in some cases. Coverage depends on the health plan, medical need, prescription, supplier, and type of equipment.
Coverage does not always mean that the insurance plan will pay the full retail price of a portable device.
In the U.S., qualifying home oxygen equipment may be covered as durable medical equipment when medical requirements are met. Some coverage systems use a rental model rather than paying for a direct retail purchase. Costs can also include deductibles or coinsurance.
Before getting a device, ask:
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Is oxygen equipment covered?
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Is a prescription required?
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Is the equipment rented or purchased?
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Is portable equipment included?
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What will the user pay?
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Must an approved supplier be used?
Always confirm these details before ordering.
Can You Get Financial Help With the Cost?
Some users may have ways to lower their out-of-pocket cost. The options depend on location, income, insurance, and medical need.
There is no guarantee that every person will qualify.
Possible options may include:
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Health insurance
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Rental programs
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Payment plans
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Medical equipment support programs
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Local assistance
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Nonprofit support
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Refurbished equipment
Ask about the full rules before applying.
Also compare the final cost. A payment plan may make monthly payments smaller, but it does not always make the device cheaper overall.
Is a Cheaper Portable Oxygen Concentrator a Good Choice?
A cheaper device is not always a bad choice. It is also not always the right choice.
The most important issue is whether the concentrator can provide the oxygen that the user has been prescribed.
Before choosing a low-cost unit, check:
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Oxygen output
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Delivery type
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Available settings
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Battery runtime
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Weight
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Device condition
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Warranty
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Repair support
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Battery replacement cost
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Safety information
Do not choose medical oxygen equipment only because it has the lowest price.
A device that cannot meet the user's oxygen needs may not be suitable, even if it saves money.
Portable Oxygen Concentrator vs. Oxygen Tank Cost
Portable oxygen concentrators and oxygen tanks have different types of expenses. One may cost more at the beginning but have different costs later.
A concentrator takes in room air and concentrates oxygen while it has power. A tank stores a fixed supply of oxygen.
Cost differences may include:
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Purchase cost: Concentrators can have a high upfront price.
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Refills: Oxygen tanks may require regular refills or replacement.
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Electricity: Concentrators need electrical power.
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Batteries: Portable concentrators may need new batteries.
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Maintenance: Concentrators have mechanical and electronic parts.
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Delivery: Tanks may involve oxygen delivery costs.
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Rental: Either type of equipment may sometimes be rented.
It is not correct to say that one is always cheaper.
The total cost depends on how often oxygen is used and what type of oxygen therapy is needed.
Portable vs. Stationary Oxygen Concentrator Cost
Stationary concentrators are made mainly for use at home. Portable units are designed to move with the user.
Stationary models often cost less than portable models.
Current 2026 price information shows many stationary units at about $500 to $2,000, while portable models commonly cost about $1,500 to $4,500.
Portable units may cost more because they need:
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Rechargeable batteries
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Compact parts
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Low-weight designs
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Mobile power systems
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Carrying equipment
A stationary unit may provide higher output for less money.
However, it cannot offer the same level of mobility.
What Should You Check Before Buying?
The listed price should not be the only thing you check. A low starting price may not include everything needed for daily use.
Look at the full cost and the medical requirements.
Important points include:
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Prescribed oxygen needs
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Pulse-dose or continuous-flow requirements
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Maximum oxygen output
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Battery runtime
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Extra battery cost
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Weight
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Size
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Noise
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Charging time
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Power options
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Warranty
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Return rules
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Service options
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Included accessories
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Long-term maintenance cost
Ask what happens if the device needs repair.
Also check how much batteries and important accessories will cost in the future.
How Can You Save Money on a Portable Oxygen Concentrator?
It is possible to control costs without choosing a device that does not meet medical needs. The key is to compare the total value.
Do not focus only on the sticker price.
Ways to save money may include:
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Compare several suitable options.
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Check what accessories are included.
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Compare battery costs.
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Ask about warranty coverage.
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Check insurance benefits.
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Consider a professionally refurbished unit.
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Rent for short-term needs.
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Avoid paying for features you do not need.
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Compare repair and service costs.
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Look at the total long-term cost.
A refurbished machine can save money, but it should come from a reliable medical equipment source.
Safety and oxygen needs should always come before price.
Is a Portable Oxygen Concentrator Worth the Cost?
Whether a portable oxygen concentrator is worth its price depends on the individual user. Some people value the ability to move around without carrying traditional oxygen cylinders.
A portable unit may offer useful benefits.
These can include:
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More freedom to move
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Rechargeable operation
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Less need for oxygen cylinder refills
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Easier travel
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Several power options
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Easier daily activities
However, buyers should also think about batteries, repairs, maintenance, and replacement parts.
The best value is a device that meets the prescribed oxygen needs and fits the user's daily life.
Paying more for features that are not needed may not provide extra value.
Final Thoughts
So, how much do portable oxygen concentrators cost? In 2026, many new units in the U.S. cost around $1,500 to $4,500. Used or refurbished units may cost around $1,000 to $2,500. Rental prices can be around $200 to $300 per week or roughly $450 to $700 per month. Prices can change, so these ranges should be used as general guides, not fixed quotes.
The total cost may also include batteries, chargers, filters, maintenance, and repairs. Insurance may reduce some costs when coverage rules are met. Most importantly, price should not be the only factor. The device must meet the user's prescribed oxygen needs. Always confirm current prices, coverage, and medical requirements before buying or renting.
Frequently Asked Questions (FAQs)
Portable oxygen concentrator prices can be confusing because many factors affect the final cost. These answers cover five common questions about buying, renting, and paying for a unit.
1. How much does a portable oxygen concentrator usually cost?
A new portable oxygen concentrator usually costs around $1,500 to $4,500 in the U.S. in 2026. Used or refurbished units may cost less. The final price depends on oxygen output, battery size, delivery type, condition, warranty, and included accessories.
2. Why are portable oxygen concentrators so expensive?
These devices contain compressors, filters, sieve systems, batteries, sensors, and electronic controls. They must also be small enough to carry while providing reliable oxygen support. These parts, engineering needs, testing, and warranty coverage can increase the price.
3. Is it cheaper to rent or buy a portable oxygen concentrator?
Renting may be cheaper for short-term use. Buying may make more sense for some long-term users. For example, current rental prices can reach several hundred dollars each month. Compare the total rental cost with the purchase price before deciding.
4. Does insurance pay for a portable oxygen concentrator?
Some insurance plans may cover oxygen equipment when it is medically necessary and prescribed. However, coverage rules vary. Some plans may pay through rental arrangements instead of buying a portable device directly. Always check the plan's rules and expected out-of-pocket cost.
5. Are used portable oxygen concentrators cheaper?
Yes. Used and refurbished portable oxygen concentrators often cost less than new ones. Many current refurbished units are priced around $1,000 to $2,500. Before buying, check battery health, warranty, device age, previous use, service history, and overall condition.