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portable oxygen for sale
portable oxygen for sale

Inogen One G4 Portable Oxygen Concentrator

By Inogen

   $2,525.00

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Comes With
Concentrator, 1 battery, AC & DC power adapter, carry strap & bag, and owners manual.

Warranty
3 year warranty on machine/ 1 year warranty on battery and accessories.

The smallest of the Inogen series, this concentrator will have you in awe of its giant battery life. The Inogen One G4 is one of the smallest portable oxygen concentrators on the market, only weighing 2.8 pounds. The FAA approved G4 is perfect for getting out of the house for the day, or even going on vacation. This unique machine will meet all your oxygen needs for 24/7 use. The G4 has Intelligent Delivery Technology, so it delivers oxygen within 400 milliseconds of you taking a breath. Only producing 40 decibels of noise, the G4 is the sound of a light rain so you don’t have to worry about disturbing anyone while using your Inogen One G4.

FAA Approved FAA Approved
Weight Machine + Single Battery: 2.8 lbs
Machine + Double Battery: 3.29 lbs
Dimensions Length: 5.91 in
Width: 2.68 in
Height: 7.2 in

Battery Duration

Flow 4 Cell 8 Cell
1 Liter Per Minute 3 hrs 5 hrs
2 Liters Per Minute 2 hrs 4 hrs 30 mins
3 Liters Per Minute 1 hr 15 mins 2 hrs 30 mins

 

Inogen Dealer

Since the G4 is half the size of the Inogen One G3, it is very easy to tote around. The Inogen One G4 is 5.91 inches in length, 2.68 inches in width, and 7.2 inches in height which makes it one of the smallest portable oxygen concentrators available. Whether you are hiking, golfing, biking, or just going to a movie the Inogen One G4 is a perfect fit for you. Oxygen users who are on 1-3 liters per minute pulse love the G4 for its long battery life and over the shoulder carry bag. This concentrator comes with a 3 year warranty on the machine, and a 1 year warranty on all accessories and sieve beds. The G4 is very low maintenance and only requires you to wash and dry your intake filter regularly. The Inogen One G4 comes with the machine, AC power supply, DC power cord, 4 or 8 cell battery, cannula, and owner’s manual.

 

Product Specifications

Flow Pulse
Weight 2.8 LBS With Single Battery, 3.29 LBS With Extended Battery
Dimensions L: 5.91 IN W: 2.68 IN H: 6.5 IN With Standard Battery

L: 5.91 IN W: 2.68 IN H: 7.2 IN With Extended Battery

Noise Level/ How Loud? 40 Decibels, Similar to a stream
Charging Time Up to 3 Hours for a Single Battery, Up to 5 Hours for a Double Battery
FAA Approved Yes
Manufacturer Inogen
Storage Operating Temperature: 41- 104 F; Storage Temperature: -4 – 140 F

Humidity: 0%-95% ; Non- Condensing

Operating Altitude Range 0-10,000 Feet
Power  100-240 V; 50-60 HZ
What Comes in the Box?  Machine, Battery, AC Supply, DC Supply,

Carry Bag + Strap, Cannula, User Manual

Does it Need to Be Refilled With Oxygen? No, the unit makes it’s own oxygen from the air around it
Max Oxygen Output 90% on all settings
Accessories 4 Cell Battery, 8 Cell Battery, External Battery Charger, Column Replacements, Gross Particle Filters, AC Power Supply, DC Power Supply, Carry Bag, Output Filter Kit
CPAP/ BiPAP Compatible? No
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Inogen One G4 Hip Bag

Inogen One G4 Hip Bag

By Inogen

$75.00    $65.00


Comes with

Hip Bag

Warranty

1 Year

 

The Inogen One G4 Hip Bag provides a hands-free experience that allows maximum portability for the G4 portable oxygen concentrator. Its waterproof fabric protects your device from the elements while its sturdy yet flexible thermoformed belt secures the device to you comfortably. The waist strap can be adjusted easily as you go about your day. Utilize the two storage pockets for batteries, keys, or other personal items.

 

 

Specifications

Manufacturer Inogen
Waist Circumference Minimum: 31 in. Maximum 58 in.
FAA Approved Yes
Warranty 1 Year
SKU # CA-410

 

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G4 and G3 dc cable

Inogen One G4 DC Power Supply

By Inogen

$129.00    $72.00


Comes with

DC Power Adapter

Warranty

1 Year

 

The Inogen One G4 DC Power Supply is specifically designed for use with the Inogen One G4 portable oxygen concentrator. The input cable connects directly into your vehicle’s cigarette lighter or auxiliary DC power supply. It works in most cars, trucks, boats, and RV’s so you can charge your oxygen device while on the go.

 

Battery Duration

Flow 4 Cell 8 Cell
1 Liter Per Minute 3 hrs 6 hrs
2 Liters Per Minute 2 hrs 4 hrs 30 mins
3 Liters Per Minute 1 hr 15 mins 2 hrs 30 mins

 

 

Specifications

Manufacturer Inogen
Weight 0.4 lbs.
Length 7 feet 8 in.
Warranty 1 Year
SKU # BA-306

 

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Power-Cable

Inogen One G4 AC Power Supply

By Inogen

$199.00    $164.00


Comes with

AC Power Adapter

Warranty

1 Year

 

The Inogen One G4 AC Power Supply is specifically designed for use with the Inogen One G4 portable oxygen concentrator. Store it in your Carry Bag with your oxygen device for peace of mind, ensuring you’re never without a means to charge your batteries.

Weight .85 lbs.

 

Battery Duration

Flow 4 Cell 8 Cell
1 Liter Per Minute 3 hrs 6 hrs
2 Liters Per Minute 2 hrs 4 hrs 30 mins
3 Liters Per Minute 1 hr 15 mins 2 hrs 30 mins

 

 

Specifications

Manufacturer Inogen
Weight .85 lbs.
Length 12 feet 10 in.
Warranty 1 Year
SKU # BA-401

 

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Inogen One G4 User Manual

By Inogen

$25.00    $19.00


Comes with

User Manual

 

Use the Inogen One G4 User Manual to learn about your oxygen concentrator’s user controls, how to set your prescribed oxygen flow, get used to indicator lights and identifying symbols, and learn to replace any parts and accessories as needed. Oxygen users who have this handy troubleshooting guide readily available will be able to operate their device quickly and with ease.

 

Specifications

Manufacturer Inogen
SKU # RP-407

 

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Columns with covers

Inogen One G4 Replacement Sieve Bed Columns

By Inogen

$175.00    $129.00


Comes with

Pair of Sieve Bed Columns

Warranty

1 Year

 

The Inogen One G4 Replacement Sieve Bed Columns are designed to be used with the G4 to service your oxygen concentrator quickly without waiting for repairs. The sieve beds convert low-grade air into medical- grade oxygen while filtering out impurities. Your device will notify you with a low purity alarm and display “02 Service Soon”, and will have 30 days to replace them. No tools are necessary for column replacement. Simply press the button on your concentrator’s base to release the latch and slide them out to replace. Change the columns every 18-24 months to extend the life of your unit.

Weight .55 lbs.

 

Specifications

Weight .55 lbs.
Manufacturer Inogen
Size 1 x 1.5 x 4.75 in.
Warranty 1 Year
SKU # RP-406

 

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G4 Carry Strap

Inogen One G4 Carrying Strap

By Inogen

$25.00    $20.00


Comes with

Carry Strap

Warranty

1 Year

 

The Inogen One G4 Carry Strap is a weather-resistant strap designed for use with the G4 portable oxygen concentrator. Its comfortable shoulder padding and adjustable loop provide the oxygen user with better mobility while on the go.

Weight 0.8 oz.

 

 

Specifications

Manufacturer Inogen
Weight 0.8 oz.
Size Adjustable
Warranty 1 Year
SKU # CA-401

 

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G4FilterWeb

Inogen One G4 Particle Filter

By Inogen

$49.00    $35.00


Comes with

2 Particle Filters

Warranty

1 Year

 

The eco-friendly Inogen One G4 Particle Filter will keep airborne allergens like dust, pollen, and pet hair away from your oxygen supply. Maintaining a clean particle filter is a low-maintenance, easy process that only requires a quick rinse once a week. Doing so will greatly extend the life of your oxygen concentrator and ensure your supplemental oxygen is flowing smoothly..

 

 

Specifications

Manufacturer Inogen
Warranty 1 Year
SKU # RP-405

 

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G4 Backpack

Inogen One G4 Backpack

By Inogen

$129.00    $110.00


Comes with

Carry Backpack

Warranty

1 Year

 

The Inogen One G4 Carry Backpack is a lightweight accessory ideal for adventurous or traveling oxygen users. The thermoformed shell and waterproof exterior protect your oxygen concentrator as it sits securely in an EVA foam-protected slot. Easily access your device’s LCD controls through the plastic display cover. There are four storage compartments for you to store your oxygen accessories, like batteries, cords, and cannulas. You can easily adjust the padded shoulder straps to fit your comfort level.

Weight 6.4 oz.

 

 

Specifications

Manufacturer Inogen
Weight 6.4 oz.
Dimensions 11.3 x 19.95 x 2.75 in.
Warranty 1 Year
SKU # BA-450

 

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G4 Carry Bag

Inogen One G4 Carry Bag

By Inogen

$47.00    $39.00


Comes with

Carry Bag

Warranty

1 Year

 

The Inogen One G4 Carry Bag features an ultra portable, slim design so you can easily carry and store your G4 portable oxygen concentrator wherever you go. Its waterproof polyester fabric protects your device from the elements while also shielding it from any bumps along the way. The adjustable shoulder strap allows for maximum comfort as you go about your day.

Weight 0.3 lbs.

 

 

Specifications

Manufacturer Inogen
Weight 0.3 lbs.
Dimensions 3.5 x 6.5 x 7 in.
Warranty 1 Year
SKU # CA-400

 

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G4 double battery

Inogen One G4 4 Cell Single Battery

By Inogen

$459.00    $374.00


Comes with

Rechargeable Lithium-Ion 4-cell
Single Battery

Warranty

1 Year

 

The Inogen One G4 (4 Cell) Battery provides oxygen users with the freedom to travel with peace of mind. Charge your Single Battery before your trip and you’ll be able to supply your portable oxygen concentrator with up to 3 hours of battery life for the long journey ahead. This battery also has an indicator on one side that will tell you what percentage the battery is charged to, so you don’t have to put it in the machine to see if it is fully charged. With the quick release button, it’s a fast and easy task to switch out your rechargeable batteries whenever you need to. Be sure to give your battery at least 3 hours to reach 100% maximum charge.

 

FAA Approved FAA Approved
Weight .62 lbs.

 

Battery Duration

Flow 4 Cell  
1 Liter Per Minute 3 hrs
2 Liters Per Minute 2 hrs
3 Liters Per Minute 1 hr 15 mins

 

 

Specifications

Weight .62 LBS
Manufacturer Inogen
FAA Approved Yes
Warranty 1 Year
Battery Charging Time 3 hours
SKU # BA-400

 

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G4 double battery

Inogen One G4 8 Cell Double Battery

By Inogen

$595.00    $569.00


Comes with

Rechargeable Lithium-Ion 8-cell
Double Battery

Warranty

1 Year

 

The Inogen One G4 (8 Cell) Battery provides oxygen users with more battery life for the journey ahead. Charge your Double Battery before your trip and you’ll be able to supply your portable oxygen concentrator with up to 6 hours of battery life. This battery also has an indicator on one side that will tell you what percentage the battery is charged to, so you don’t have to put it in the machine to see if it is fully charged. With the quick release button, it’s a fast and easy task to switch out your rechargeable batteries whenever you need to. Be sure to give your battery at least 5 hours to reach 100% maximum charge.

FAA Approved FAA Approved
Weight 8 oz.

 

Battery Duration

Flow 8 Cell  
1 Liter Per Minute 6 hrs
2 Liters Per Minute 4 hrs 30 mins
3 Liters Per Minute 2 hrs 30 mins

 

 

Specifications

Weight 1.11 LBS
Manufacturer Inogen
FAA Approved Yes
Warranty 1 Year
Battery Charging Time 5 hours
SKU # BA-408

 

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output filter

Inogen One G4 Output Filter Replacement Kit

By Inogen

$42.00    $35.00


Comes with

Spanner Wrench, 2 Output Filters

Warranty

1 Year

 

The Inogen One G4 Output Filter Replacement Kit allows you to replace the bacterial filter on your oxygen concentrator. To do so, use the spanner wrench provided in your kit to remove the cannula bar that juts out of your device. Simply remove the old filter with tweezers and replace it with a new one before screwing the cannula bar back into place with the wrench.

 

Specifications

Manufacturer Inogen
Warranty 1 Year
SKU # RP-404

 

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Inogen One G4 External Battery Charger

By Inogen

$354.00    $314.00


Comes with

External Battery Charger
AC Power Supply

Warranty

1 Year

 

The Inogen One G4 External Battery Charger offers oxygen users a way to simultaneously charge up any extra batteries as needed. A depleted Single Battery will recharge in 2.5 hours, while a Double Battery will gain a full charge in 5 hours. The indicator light shows oxygen users how much battery life the External Battery Charger has left, and you’ll receive an AC Power Adapter along with it.

 

Battery Duration

Flow 4 Cell 8 Cell
1 Liter Per Minute 3 hrs 6 hrs
2 Liters Per Minute 2 hrs 4 hrs 30 mins
3 Liters Per Minute 1 hr 15 mins 2 hrs 30 mins

 

 

Specifications

Manufacturer Inogen
FAA Approved Yes
Warranty 1 Year
Battery Charging Time Single: 2.5 Hours; Double: 5 Hours
SKU # BA-403

 

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