Finding the right oxygen therapy equipment doesn’t have to drain your savings. A used Inogen portable oxygen concentrator offers the same life-changing freedom and mobility as a new unit, but at a fraction of the cost. With prices for pre-owned models starting as low as $995, thousands of oxygen therapy patients are discovering that buying used is a smart financial decision without compromising on quality or reliability.
Whether you’re new to oxygen therapy or looking to upgrade your current equipment, understanding the market for used portable oxygen concentrators from Inogen can save you thousands while still delivering the medical-grade oxygen you need to maintain an active lifestyle.
Why Choose a Used Inogen Portable Oxygen Concentrator?
The decision to purchase a used Inogen portable oxygen concentrator makes financial sense for many patients. New portable oxygen concentrators can cost anywhere from $1,700 to $3,300, placing them out of reach for many individuals, especially those on fixed incomes or with limited insurance coverage. Pre-owned units offer an attractive alternative without sacrificing performance.
Inogen concentrators are renowned for their durability and long service life. The Inogen Rove 4, for instance, boasts an expected service life of up to 8 years when used less than 8 hours per day. This exceptional longevity means that even a used Inogen portable oxygen concentrator with several hundred hours of operation still has the majority of its useful life remaining.
Key Benefits of Buying Used
Cost Savings – Save 40-60% compared to new units while getting the same oxygen delivery performance and reliability. Used units starting at $995 make oxygen therapy accessible to more patients.
Proven Reliability – Inogen concentrators have established track records. By purchasing used, you’re investing in technology that has already proven its durability and effectiveness in real-world conditions.
Environmental Responsibility – Extending the life of medical equipment reduces waste and environmental impact. Choosing a used Inogen portable oxygen concentrator is an eco-friendly decision that benefits both your wallet and the planet.
Immediate Availability – Unlike waiting for new orders or dealing with insurance approvals, many used units are available for immediate purchase and shipment, getting you the oxygen therapy you need faster.
Understanding Inogen Portable Oxygen Concentrator Models
Before purchasing a used Inogen portable oxygen concentrator, it’s essential to understand the different models available and their specifications. Each model offers unique features designed for different lifestyle needs and oxygen requirements.
Inogen One G3
The Inogen One G3 was a revolutionary model that set new standards for portable oxygen therapy. Weighing 4.9 pounds with dimensions of 8.75 x 3 x 7.25 inches, this model offers five pulse dose flow settings. The G3 features impressive battery life, with the single battery providing up to 4.7 hours and the double battery extending operation to 10 hours.
This model remains highly sought after in the used market because of its versatility and proven reliability. The five flow settings make it suitable for patients whose oxygen needs may change over time, eliminating the need to purchase a new unit as prescriptions adjust.
Inogen One G4
The G4 represents Inogen’s commitment to ultra-lightweight portability. At just 2.8 pounds with the standard battery, it’s one of the lightest oxygen concentrators ever manufactured. With dimensions of 7.2 x 5.91 x 2.68 inches, the G4 easily fits in a purse or small bag.
Though the G4 offers three pulse dose settings compared to the G3’s five, it’s perfect for patients with lower oxygen requirements who prioritize portability above all else. The standard battery provides up to 6 hours of use on setting 1, while the extended battery offers even longer operation.
Inogen One G5 / Rove Series
The G5, now marketed as part of the Rove series, delivers six pulse dose settings with oxygen output up to 1,260 mL per minute. Weighing 4.7-4.8 pounds, it strikes an excellent balance between portability and power. The single battery provides up to 6.5 hours of use, while the double battery extends this to an impressive 13 hours.
Key specifications across models:
| Model | Weight | Flow Settings | Battery Life (Setting 1) | Dimensions |
|---|---|---|---|---|
| G3 | 4.9 lbs | 5 pulse | 4.7-10 hrs | 8.75″ x 3″ x 7.25″ |
| G4 | 2.8 lbs | 3 pulse | 6 hrs | 7.2″ x 5.91″ x 2.68″ |
| G5/Rove 6 | 4.7-4.8 lbs | 6 pulse | 6.5-13 hrs | 8.15″ x 7.19″ x 3.26″ |
What to Look for When Buying a Used Inogen Portable Oxygen Concentrator
Purchasing a used Inogen portable oxygen concentrator requires careful evaluation to ensure you’re getting a reliable unit. Unlike other portable equipment such as a saker portable welding machine, medical devices demand rigorous testing and verification.
Hours of Operation
The total hours of use is one of the most critical factors when evaluating a used Inogen portable oxygen concentrator. Most reputable sellers will disclose this information. Units with under 1,000 hours are considered low-use, while those with 95% or more of their useful life remaining offer the best value.
Inogen concentrators are designed for thousands of hours of operation. A G5 or Rove 6 with 600-900 hours still has years of reliable service ahead, especially for users who need oxygen therapy for 4-6 hours daily rather than 24/7 continuous use.
Physical Condition
Inspect the unit’s physical condition carefully. While cosmetic imperfections like minor scratches don’t affect performance, check for signs of water damage, cracked housing, or damaged ports. The carrying case should be intact, and all accessories should be present and functional.
Pay special attention to the battery compartment and charging ports. These components endure significant wear and should show no signs of corrosion or damage. The LCD display should be clear and easy to read, with no dead pixels or flickering.
Maintenance History
Reputable sellers of used Inogen portable oxygen concentrators perform thorough testing and reconditioning. Ask about filter replacement, column life status, and any repairs performed. Professional sellers should provide documentation of testing results and maintenance records.
Sieve beds (oxygen separation columns) have a finite lifespan and eventually require replacement. Knowing the column status helps you budget for future maintenance. Many newer Inogen models feature user-replaceable columns, reducing service costs and eliminating downtime.
Warranty Coverage
Warranty is crucial when purchasing a used Inogen portable oxygen concentrator. While used units typically don’t carry the manufacturer’s original warranty, many sellers offer their own warranty coverage ranging from 30 days to one year. This protection provides peace of mind and demonstrates the seller’s confidence in their reconditioning process.
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Some sellers also offer extended warranty options for an additional fee. Consider this investment, especially if you rely heavily on your concentrator for daily activities and mobility.
Pricing Guide for Used Inogen Portable Oxygen Concentrators
Understanding the market prices helps you identify good deals and avoid overpriced units. The cost of a used Inogen portable oxygen concentrator varies based on model, condition, hours of use, and included accessories.
Expected Price Ranges (2026)
Inogen One G3: $995-$1,495
- Units with under 500 hours command premium prices
- Double battery packages add $200-$300 to the price
- Accessories like car chargers and extra batteries increase value
Inogen One G4: $1,195-$1,795
- The G4’s lightweight design maintains strong resale value
- Extended battery models sell for 15-20% more
- Pristine condition units approach the higher end of this range
Inogen One G5/Rove Series: $1,495-$2,295
- Newer technology and six flow settings justify higher prices
- Double battery configurations are highly sought after
- Units under 1,000 hours sell near the upper price range
These prices represent 40-60% savings compared to new units. New Inogen portable oxygen concentrators retail from $2,500-$3,300, making the used market an attractive option for budget-conscious patients.
What’s Included
A complete used Inogen portable oxygen concentrator package should include the main unit, at least one battery (preferably two), AC and DC power supplies, a carrying case, user manual, and a nasal cannula. Some sellers include additional accessories like external battery chargers, extra filters, or upgraded carrying bags.
Verify what’s included before purchasing. Missing accessories like power supplies or batteries can add $100-$300 to your total cost if purchased separately. A comprehensive package from a reputable seller offers the best value and ensures you can start oxygen therapy immediately upon delivery.
Where to Buy Your Used Inogen Portable Oxygen Concentrator
Several options exist for purchasing a used Inogen portable oxygen concentrator, each with distinct advantages and considerations.
Authorized Medical Equipment Dealers
Specialized oxygen equipment dealers like Oxygen Concentrator Store, Main Clinic Supply, and Portable Oxygen Solutions offer professionally reconditioned units. These businesses test every device thoroughly, replace worn parts, and provide warranties. Their expertise ensures you receive a functioning unit backed by customer support.
The main advantage of authorized dealers is accountability and service. They understand oxygen therapy requirements and can help match the right used Inogen portable oxygen concentrator to your prescription and lifestyle needs. Most offer phone consultations with oxygen specialists who can answer technical questions and recommend appropriate models.
Online Marketplaces
Platforms like DotMed specialize in medical equipment sales and connect buyers with sellers nationwide. These marketplaces offer wider selection and potentially lower prices, but require more due diligence from buyers. Read seller ratings, ask detailed questions, and request recent test results before committing.
When using online marketplaces for a used Inogen portable oxygen concentrator, prioritize sellers with established reputations and positive reviews. Request photos of the actual unit you’ll receive, not stock images. Ask about return policies and warranty coverage in writing before completing your purchase.
Direct from Individuals
Private party sales through classified ads or social media groups sometimes offer the lowest prices. However, these transactions carry more risk. Units may not have been professionally tested, and you typically receive no warranty or return privileges.
If considering a private sale for your used Inogen portable oxygen concentrator, meet in person to inspect the unit thoroughly. Request to see it operating, check all flow settings, and verify battery performance. Bring a knowledgeable friend or request to have it checked by a medical equipment technician before finalizing the purchase.
Financing Options for Used Inogen Portable Oxygen Concentrators
Even with significant savings compared to new units, a used Inogen portable oxygen concentrator represents a substantial investment for many patients. Fortunately, several financing options can make this essential medical equipment more accessible.
Payment Plans
Many authorized dealers offer monthly payment plans, making oxygen therapy equipment affordable on fixed incomes. These plans typically require no credit check and spread the cost over 6-24 months. Monthly payments of $50-$100 make even the higher-priced G5 models accessible to most budgets.
Third-Party Financing
Services like Affirm partner with medical equipment suppliers to offer financing with competitive interest rates. Depending on your credit score, you may qualify for 0% financing for 6-12 months or low-interest rates for longer terms.
Medicare and Insurance
While Medicare and private insurance typically cover new oxygen equipment through rental programs, coverage for used Inogen portable oxygen concentrators varies. Contact your insurance provider to discuss options. Some plans offer allowances that can be applied toward used equipment purchases.
Health Savings Accounts (HSA) and Flexible Spending Accounts (FSA)
HSA and FSA funds can be used to purchase a used Inogen portable oxygen concentrator since it’s considered durable medical equipment (DME). This pre-tax money stretches your budget further, effectively reducing the actual cost by your tax bracket percentage.
Maintaining Your Used Inogen Portable Oxygen Concentrator
Proper maintenance extends the life of your used Inogen portable oxygen concentrator and ensures consistent, reliable oxygen delivery. While these devices are designed for durability, they require regular care and attention.
Daily Maintenance
Wipe down the exterior with a slightly damp cloth to remove dust and debris. Keep air intake vents clear of obstructions. Store the unit in a clean, dry environment when not in use. Check battery charge levels and recharge before depletion to maximize battery lifespan.
Weekly and Monthly Tasks
Inspect and clean the particle filter weekly. Most Inogen models feature washable filters that should be cleaned with mild soap and water, then air dried completely before reinstalling. Replace filters every six months or as recommended in your user manual.
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Check all connections, including power supply ports and nasal cannula fittings. Look for wear or damage that could affect performance. Verify that the LCD display shows accurate readings and that all alarm functions work properly.
Professional Service
Even well-maintained used Inogen portable oxygen concentrators eventually require professional service. Column replacement typically occurs every 18-24 months depending on usage. Many newer models feature user-replaceable columns, making this maintenance task simpler and less expensive.
Schedule annual professional inspections to verify oxygen concentration levels and overall system performance. These preventive checkups identify potential issues before they become serious problems, ensuring your concentrator delivers the prescribed oxygen concentration reliably.
Real User Experiences with Used Inogen Portable Oxygen Concentrators
Patient testimonials reveal the life-changing impact of used Inogen portable oxygen concentrators. These real-world experiences highlight both the financial benefits and quality-of-life improvements these devices provide.
One user shared their experience purchasing a used G5 from a specialized dealer: “I was skeptical about buying used medical equipment, but the unit I received looked almost new. It’s been six months, and I haven’t had a single issue. Saving $1,500 allowed me to buy extra batteries and still come out ahead financially.”
Another patient described switching from oxygen tanks to a used Inogen portable oxygen concentrator: “The freedom is incredible. I went from being homebound with heavy tanks to taking spontaneous trips to visit grandchildren. My used G3 has 400 hours on it and works perfectly. I only wish I’d made this change sooner.”
A third user emphasized the reliability of their purchase: “I bought my used G4 three years ago with about 800 hours. It’s been to 15 states, countless doctor appointments, and has never let me down. The money I saved let me afford a second battery, so I never worry about running out of oxygen when I’m out.”
Technical Specifications That Matter
Understanding the technical specifications helps you choose the right used Inogen portable oxygen concentrator for your needs. These devices deliver pulse dose oxygen therapy, which means they detect when you breathe in and deliver oxygen during that inhalation period.
Oxygen Concentration
All Inogen portable oxygen concentrators deliver 90% oxygen concentration (±3%) across all settings. This medical-grade oxygen meets the same standards as new units. The oxygen concentration doesn’t diminish in used units as long as the sieve beds are functional and the system is properly maintained.
Flow Settings and Oxygen Output
Different models offer varying numbers of flow settings. The G3 offers settings 1-5, the G4 offers 1-3, and the G5/Rove series offers 1-6. Your healthcare provider prescribes the appropriate setting based on your oxygen needs. Having more flow settings provides flexibility as your condition changes.
Maximum oxygen output per minute varies by model. The G5/Rove 6 delivers up to 1,260 mL/minute on setting 6, while the G4 delivers up to 630 mL/minute on setting 3. Ensure the used Inogen portable oxygen concentrator you choose meets your prescribed oxygen requirements.
Intelligent Delivery Technology
Inogen’s patented Intelligent Delivery Technology ensures oxygen is delivered within the first 400 milliseconds of inhalation, the critical period for optimal lung gas exchange. This sophisticated triggering sensitivity works reliably in both new and properly maintained used units.
Sound Levels
Noise levels matter for quality of life. Most Inogen models operate at 37-40 decibels on lower settings, comparable to a quiet library. The G4 is particularly praised for near-silent operation since it doesn’t include a traditional motor. When evaluating a used Inogen portable oxygen concentrator, test it at various settings to ensure quiet operation.
FAA Approval and Travel Considerations
One of the most valuable features of a used Inogen portable oxygen concentrator is its FAA approval for air travel. All Inogen portable models meet FAA acceptance criteria for use on aircraft, giving you the freedom to fly anywhere.
Preparing for Air Travel
Contact your airline 48 hours before departure to inform them you’ll be traveling with a portable oxygen concentrator. Some airlines require a letter from your physician or a copy of your prescription. Carry extra batteries to ensure you have enough power for the entire flight, including potential delays.
The FAA requires that your device can operate for 150% of the expected flight duration. For a 6-hour flight, you need 9 hours of battery capacity. This is where having a used Inogen portable oxygen concentrator with multiple batteries becomes essential.
International Travel
Inogen concentrators feature universal power supplies (100-240V, 50-60Hz) that work anywhere in the world with the appropriate plug adapter. This makes international travel feasible and enjoyable. Many users report successful trips throughout Europe, Asia, and South America with their portable concentrators.
Security Screening
TSA security screening poses no problems for portable oxygen concentrators. Inform the security officer that you have medical equipment. The device will be visually inspected and possibly swabbed for residue testing, but you won’t need to turn it on or demonstrate its operation.
Insurance and Medical Necessity
While purchasing a used Inogen portable oxygen concentrator is often an out-of-pocket expense, understanding insurance considerations remains important. Medicare and private insurance typically cover oxygen equipment through rental programs, but these programs have limitations.
Medicare Coverage
Medicare Part B covers oxygen equipment and supplies when medically necessary. However, Medicare operates on a rental model for new equipment, where you rent the device and after 36 months of rental payments, you own it. This rental approach often costs more long-term than purchasing a used unit outright.
Medicare generally doesn’t cover pre-owned equipment purchases directly. However, some beneficiaries use their coverage for a basic stationary concentrator and purchase a used Inogen portable oxygen concentrator with personal funds for mobility and travel.
Private Insurance
Private insurance coverage varies widely. Some plans offer allowances toward durable medical equipment that can be applied to used equipment purchases. Others follow rental models similar to Medicare. Contact your insurance provider to understand your specific benefits and options.
Prescription Requirements
Regardless of how you pay, all portable oxygen concentrators require a prescription from a licensed physician. This legal requirement applies to new and used Inogen portable oxygen concentrators alike. Your prescription specifies flow settings and usage duration, guiding you toward the appropriate model.
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Comparing Used vs. New: Making the Right Choice
The decision between purchasing a used Inogen portable oxygen concentrator versus a new one depends on multiple factors including budget, oxygen requirements, and personal preferences.
When Used Makes Sense
Choose used when budget is the primary concern. If saving $1,000-$2,000 significantly impacts your financial situation, a quality used unit from a reputable dealer provides excellent value. Used concentrators also make sense for patients who need a backup unit or travel-only device to complement a stationary concentrator.
Patients with stable oxygen requirements who don’t anticipate needing higher flow settings in the future may prefer used units. The proven reliability of models that have operated successfully for others provides confidence.
When New Might Be Better
Consider new equipment if you have comprehensive insurance coverage that makes new equipment affordable. New units come with full manufacturer warranties (typically 3 years) and the latest technology improvements.
Patients with progressive conditions who may need higher flow settings over time might benefit from purchasing the newest model with maximum flexibility. New units also offer the longest service life ahead, making them better long-term investments if finances permit.
The Middle Ground
Many oxygen therapy patients find the optimal solution involves combining both. A stationary concentrator (new or used) provides home oxygen, while a used Inogen portable oxygen concentrator offers mobility for outings, appointments, and travel. This approach maximizes both budget efficiency and lifestyle flexibility.
Common Questions About Used Inogen Portable Oxygen Concentrators
Understanding common concerns helps buyers make confident decisions about used Inogen portable oxygen concentrators.
Reliability Concerns
Are used units reliable? When purchased from reputable dealers who perform thorough testing and reconditioning, used Inogen concentrators are highly reliable. These units are designed for thousands of hours of operation, and proper maintenance ensures consistent performance.
Oxygen Quality
Does oxygen concentration decrease in used units? No, properly maintained units deliver the same 90% oxygen concentration as new devices. Periodic column replacement maintains this concentration level throughout the unit’s service life.
Battery Performance
Do used batteries work as well? Battery performance does degrade over time with charge cycles. Reputable sellers often include new or recently replaced batteries with used concentrators. You can always purchase new batteries separately if needed.
Parts Availability
Can I get parts for older models? Yes, replacement parts remain available for all Inogen models currently in the used market. Batteries, power supplies, filters, and columns are readily available through dealers and directly from Inogen.
Taking Action: Your Next Steps
If you’re ready to improve your mobility and quality of life with a used Inogen portable oxygen concentrator, taking the first step is simple.
Start by consulting your physician to obtain a prescription if you don’t already have one. Discuss your activity level, travel plans, and lifestyle needs to determine the appropriate flow settings and model features.
Research reputable dealers who specialize in used Inogen portable oxygen concentrators. Read customer reviews, compare prices, and call their oxygen specialists to discuss your specific situation. Ask about current inventory, warranty options, and financing plans.
Request detailed information about specific units including hours of operation, maintenance history, and included accessories. Reputable sellers provide this transparency willingly and answer all questions thoroughly.
Compare at least three quotes from different sellers to ensure you’re getting fair pricing. Don’t automatically choose the lowest price; factor in warranty coverage, included accessories, and dealer reputation.
Ready to experience the freedom of portable oxygen therapy? Explore quality used Inogen portable oxygen concentrators from trusted dealers today and take the first step toward greater independence.
Environmental Impact of Choosing Used Equipment
Selecting a used Inogen portable oxygen concentrator benefits more than your wallet. The environmental advantages of extending medical equipment lifespan contribute to sustainability.
Manufacturing new medical devices requires significant energy, raw materials, and creates carbon emissions. By purchasing used equipment, you reduce demand for new manufacturing and its associated environmental impact. Extending the useful life of existing concentrators keeps these devices out of landfills and reduces electronic waste.
The durability of Inogen concentrators makes them ideal candidates for reuse. Unlike some medical equipment that can only serve one patient due to hygiene concerns, oxygen concentrators can be thoroughly cleaned, tested, and reconditioned for multiple users over their 8-10 year service life.
Choosing used demonstrates environmental responsibility while still meeting your medical needs. This sustainable approach to healthcare equipment benefits both current patients and future generations.
Maximizing Your Investment
Once you’ve purchased your used Inogen portable oxygen concentrator, several strategies help maximize your investment and ensure years of reliable service.
Build a Backup System
Consider purchasing extra batteries to extend your time away from power sources. Having two batteries allows one to charge while using the other, providing true all-day freedom. Extra batteries cost $200-$400 but deliver tremendous value for active users.
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Protect Your Device
Invest in quality carrying solutions that protect your used Inogen portable oxygen concentrator from impacts and weather. Many users find backpack-style carriers more comfortable than shoulder bags for extended wear. Protective cases guard against damage during travel.
Create a Maintenance Schedule
Establish regular maintenance routines to keep your device performing optimally. Set calendar reminders for filter cleaning, battery conditioning, and professional service appointments. Consistent maintenance prevents small issues from becoming major problems.
Join Support Communities
Online communities of oxygen therapy patients share tips, experiences, and advice about used Inogen portable oxygen concentrators. These groups provide valuable real-world insights about accessories, troubleshooting, and getting the most from your device.
The Future of Portable Oxygen Therapy
The market for used Inogen portable oxygen concentrators continues growing as more patients discover the benefits of portable oxygen therapy. Technology improvements in newer models mean excellent values become available in the used market as early adopters upgrade.
Future developments promise even lighter devices, longer battery life, and enhanced connectivity features. As these innovations reach the market, current models become available used at increasingly attractive prices, making quality oxygen therapy accessible to more patients.
The trend toward patient empowerment in healthcare means more individuals are taking control of their oxygen therapy decisions. Rather than accepting whatever equipment their provider offers, patients research options and purchase the devices that best fit their lifestyles.
This shift benefits both patients and the healthcare system. Patients gain mobility and independence, improving mental health and overall quality of life. Healthcare costs decrease when patients maintain more active lifestyles and avoid complications from sedentary behavior.
Conclusion: Your Path to Freedom
A used Inogen portable oxygen concentrator represents more than medical equipment; it’s your ticket to maintaining the active, independent lifestyle you deserve. The combination of proven reliability, significant cost savings, and life-changing mobility makes used Inogen concentrators an intelligent choice for oxygen therapy patients.
Whether you choose the ultra-lightweight G4, the versatile G3, or the powerful G5/Rove series, purchasing used from a reputable dealer provides the oxygen therapy you need with money left over for the experiences that make life worth living. No more being tethered to stationary equipment or heavy oxygen tanks. Travel, visit loved ones, pursue hobbies, and maintain your independence with confidence.
The thousands of oxygen therapy patients who’ve already made the switch to used Inogen portable oxygen concentrators share a common experience: they wish they’d done it sooner. Don’t let another month pass watching life from the sidelines. Take control of your oxygen therapy, your budget, and your freedom today.
Start your journey to greater independence now. Contact a trusted dealer specializing in used Inogen portable oxygen concentrators and discover how affordable freedom can be.
Frequently Asked Questions About Used Inogen Portable Oxygen Concentrators
How long do used Inogen portable oxygen concentrators last?
With proper maintenance, a used Inogen portable oxygen concentrator can provide many years of reliable service. The Rove 4 model has an expected service life of up to 8 years when used less than 8 hours daily. Even units with 1,000-2,000 hours of operation typically have 5-7 years of useful life remaining. Regular filter changes, timely column replacement, and proper battery care maximize longevity.
Are used Inogen portable oxygen concentrators as effective as new ones?
Yes, properly maintained used Inogen portable oxygen concentrators deliver the same 90% oxygen concentration as new units. The effectiveness depends on the condition of the sieve beds (columns) and overall system maintenance. Units tested and certified by reputable dealers perform identically to new equipment in terms of oxygen delivery and concentration levels.
What warranty coverage can I expect with a used Inogen portable oxygen concentrator?
Warranty coverage for used Inogen portable oxygen concentrators varies by seller. Most reputable dealers offer 30-day to one-year warranties on used units. Some dealers provide extended warranty options for additional fees. While used units don’t carry the manufacturer’s original 3-year warranty, dealer warranties protect your investment and demonstrate confidence in their reconditioning process.
Can I fly with a used Inogen portable oxygen concentrator?
Absolutely! All Inogen portable models, whether new or used, meet FAA acceptance criteria for air travel. A used Inogen portable oxygen concentrator provides the same travel capabilities as a new unit. Contact your airline 48 hours before departure, carry extra batteries for 150% of flight duration, and bring your prescription documentation. Used units perform identically to new ones for travel purposes.
How much can I save buying a used Inogen portable oxygen concentrator instead of new?
Buyers typically save 40-60% purchasing a used Inogen portable oxygen concentrator compared to new units. Used G3 models start around $995 versus $2,500+ new. Used G5/Rove models range from $1,495-$2,295 versus $2,800-$3,300 new. These savings amount to $1,000-$2,000, money that can be invested in extra batteries, travel accessories, or other healthcare needs.
What should I check before buying a used Inogen portable oxygen concentrator?
Before purchasing a used Inogen portable oxygen concentrator, verify the hours of operation (under 1,000 is ideal), inspect physical condition for damage, review maintenance history including filter and column status, confirm warranty coverage, test all flow settings, check battery performance, ensure all accessories are included, and verify the seller’s reputation through reviews and references.
Where can I find replacement parts for used Inogen portable oxygen concentrators?
Replacement parts for used Inogen portable oxygen concentrators are readily available through authorized medical equipment dealers, directly from Inogen, and through online medical supply retailers. Common replacement items like batteries, AC/DC power supplies, particle filters, nasal cannulas, and carrying cases are in stock at most suppliers. Even sieve bed columns for older models remain available, ensuring long-term serviceability.
Citations:
Information about Inogen portable oxygen concentrator specifications sourced from Inogen Official Website
Pricing data for used portable oxygen concentrators sourced from Oxygen Concentrator Store
FAA travel guidelines sourced from Inogen Travel Information