SHIPPING TIMES
Orders placed before 3:00 p.m. M.S.T. qualify for same day shipping, (Monday through Friday) as long as we have all of your required documents (prescription and return and exchange agreement) on file. While we try to ship everything out as quickly as possible, it may take up to 24 hours for your order to be shipped.
Standard shipping time frame for orders is 4 - 10 business days.
Please note that our shipping carrier (UPS) does not deliver on Sundays. For instance, Next Day orders placed before 3:00pm M.S.T. on a Friday are not delivered until the next business day, Monday.
We require a full street address on your order as we cannot ship to a P.O. Box.
SHIPPING RATES
Ground Shipping: Ground Shipping is free with the purchase of any home or portable oxygen concentrator unless you get a promotional discount. A standard $20.00 shipping fee is added to the purchase of all accessories.
Next Day and 2nd Day Air shipping options are available on most orders at an additional cost (exclusions apply). Saturday delivery is available in select areas determined by UPS. Additional costs apply for Saturday delivery.
Alaska/Hawaii orders are an additional shipping cost. Please call us toll-free for pricing at 1-800-520-5726 between 8:00am and 5:00pm, MST.
*FREE UPS Ground is only available in the 48 contiguous states.
ORDER TRACKING
We will provide you with a tracking number via e-mail the minute we ship your package out. The tracking number can be located at the top of your invoice. You can track all orders at https://www.ups.com/WebTracking/track.
If you do not see your tracking number or if you did not receive an invoice please give us a call at 1-800-520-5726.
CANCELING AN ORDER
In most cases, once an order is placed, we are not able to cancel the order due to the speed in which we process and ship orders. If you no longer want a product after the order has been placed, please contact us for a Return Merchandise Authorization via email or telephone once you have received the product. Unauthorized returns/refused shipments will not be accepted or credited.
1st Class Medical is here to make sure our customers are satisfied with our products and services. Our return policy allows you to return or exchange your item purchased within 30 days of receipt, guaranteed. With our 30 day money back guarantee, if you need to return or exchange your concentrator you are responsible for all shipping/handling costs.
Upon receipt of your item please inspect the box for damages. Once you open your package inspect your unit, we test every unit before it leaves our facility, but sometimes units do arrive damaged or defective. We apologize for this inconvenience and ask that you contact us immediately. If a unit is damaged in shipping we must notify the shipping company within 48 hours. We cannot be responsible for shipping damage if you wait longer than 48 hours to notify us.
Within 30 days after your unit has arrived, if for any reason you are not satisfied we will refund your money 100% (excluding shipping & handling) for all new units. During those 30 days feel free to use the unit and make sure it is to your satisfaction, for fewer than 10 hours over the manufacturers test hours, which is noted on your sales receipt.
We can’t sell a unit as new if it has been damaged or used for more than 10 hours outside of the factory. The 100% return policy is only valid if you contact us within the first 30 days and the unit remains in unused / like new condition, has not been used in a smoke-filled environment, and has been run fewer than 10 hours over the manufacturers test hours. Units must be returned in original packaging for 100% return policy.
All returns require a return authorization. Please contact us, 1-800-520-5726, so that we can assist you with doing so. You must pay for return shipping costs. When returning the unit to us please insure the package for the full value.
Within the 30 days, please contact us and will we assist you with either a refund (based on the number of hours the unit has been used.) or an exchange can be done to a unit that better matches your needs. The restocking fee for the units returned within the 30 days with over 10 hours of use is 25%. All returns require a return authorization. You are responsible to pay for return shipping costs. When returning the unit to us please insure the package for the full value. Contact us to receive a return authorization.1-800-520-5726
For all exchanges or refunds… we must first receive the original unit before we ship out an exchanged unit or issue a credit.
After 30 days, we apologize for any inconvenience, but we cannot refund or exchange your unit.
All items returned without a return authorization, including items returned to us for refusal delivery, are subject to the 25% restocking fee.
Any units that are returned due to customer-caused damage, the customer is responsible for all parts, labor, and shipping charges to return the unit to us for repair.
All new units come with a factory warranty. Warranty repairs can be handled by contacting us 1-800-520-5726. You are responsible for all shipping costs on warranty work. If a loaner is required we will rent you out a unit for a weekly fee.
We strive to provide all of our patients with the best service and care possible. With the addition of our brand new SwapIT program, we wanted to find a way to make the repair process as convenient as possible and to make your life easier.
Benefits of the 1st Class Medical SwapIT Program:
How SwapIT Works:
To take advantage of 1st Class Medical's exclusive SwapIT program, or if you have any questions, call 1-800-520-5726 and speak with a respiratory specialist today!
You can also e-mail us at info@1stclassmedical.net
Just like its predecessors, the Inogen One G4 has two battery options and is rated to have the best battery life in its class. With two battery options available, you have the ability to choose the battery that will work best for you in any situation. The single battery gets less battery life, but it keeps your G4 at 2.8 pounds. The double battery adds half of a pound to the overall weight of the unit, but it doubles your battery life.
Single Battery Expected Time: Up to 2.25 Hours (on a setting of 2)
Double Battery Expected Time: Up to 4.5 Hours (on a setting of 2)
The Inogen One G4 portable oxygen concentrator is more than just an oxygen delivery system. The small, lightweight design makes the concentrator almost unnoticeable when you are running errands, doing housework, or playing with your grandkids. You use less energy carrying this unit than almost any other concentrator on the market giving you more energy to use throughout the day! Not to mention, the long lasting battery gives you more time to do the things you love without worrying about running out of oxygen.
Flow Rate |
Expected Battery Life for Single Battery |
Expected Battery Life for Double Battery |
1 |
Up to 2.7 Hours |
Up to 5.0 Hours |
2 |
Up to 2.25 Hours |
Up to 4.5 Hours |
3 |
Up to 1.33 Hours |
Up to 2.5 Hours |
Charging Options:
Charging your Inogen One G4 is convenient, easy, and can be done virtually anywhere. As listed above, you have three different options to recharge your batteries; the AC power supply, DC power supply, or external battery charger.
The AC power supply is intended for at home use. It’s equipped with a 110v power cord that plugs into any wall outlet. However, newer car and truck models are also equipped with 110v outlets.
The DC power supply is responsible for charging on the go. It is equipped with a 12v power cord that plugs into any 12v outlet or cigarette lighter in your vehicle.
The external battery charger is an optional accessory, but it gives you the ability to recharge batteries without plugging your concentrator in. It’s equipped with a 110v power cord allowing you to plug it into any wall outlet.
Single Battery- Up to 3 Hours
Double Battery- Up to 5 Hours
The Inogen One G4 has an upgraded LCD screen and large push buttons to make operating the machine as easy as possible. The upgraded LCD screen illuminates when you are using the machine or push a button and it has larger text making it easier to read. You will see vital information like the flow setting you are using and your remaining battery life on the screen. The 4 push buttons are all labeled with their function to eliminate any confusion.
Just like the Inogen One G3, the G4 requires virtually zero maintenance from you. That’s one of the features that makes the Inogen units so appealing. The only maintenance required from you is regular washing/replacing of your intake filters.
As mentioned above, the Inogen One G4 is designed for 24/7 use. Although the G4 is a pulse flow machine, the majority of oxygen patients will be able to use it to sleep with. It’s equipped with Intelligent Oxygen Delivery technology that reacts to your breathing pattern. As the machine notices your breath rate decreasing, it increases each pulse size to ensure you are getting enough oxygen. It even detects shallow mouth breaths. Remember to speak with your doctor about using this machine for nighttime oxygen delivery before you sleep with it.
Weight |
Single Battery: 2.8 Pounds Double Battery: 3.3 Pounds |
Dimensions |
7.2” H x 2.68” W x 5.91” L |
Flow Rate |
Pulse Flow Settings 1-3 |
Battery Life |
Single Battery: Up to 2.25 Hours Double Battery: Up to 4.5 Hours |
Power |
100-240 VAC, 50/60 Hz; 11-16 VDC |
FAA Approved |
Yes |
Warranty |
3 Years |
100-240 VAC, 50/60Hz; 11-16 VDC
There are 3 different ways that you can recharge your G4 battery and each one is just as effective as the last.
You can plug your G4 into the AC power supply or the DC power supply to recharge your battery and use your concentrator at the same time. You can also use the optional Inogen One G4 external battery charger. This will allow you to charge one battery at a time without having to plug your concentrator in.
"1st Class Medical does not provide any Home Servicing of equipment"