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.
Product returns will not be accepted by 1st Class Medical unless 1st Class Medical’s written authorization has been obtained in advance in the form of a Return Material Authorization (“RMA”) number, and the items are received by 1st Class Medical in their original condition. When returning Product, Customer is required to include a copy of the original invoice or packing slip to ensure prompt issuing of credits.
The RMA number must be written on the documents enclosed and on the outside of the shipping box. Customer is granted a 14-day risk-free trial period from date of delivery; subject to other conditions contained herein. During this period, Customer may return Product for a full credit equal to the invoiced product price.
To be eligible for a full credit equal to the invoice price, Customer must contact 1st Class Medical within 14 days of the date of delivery to initiate the RMA process. Once the RMA is processed, Customer has 7 days to ship the product back to 1st Class Medical for a full credit. If the RMA was initiated within 14 days of the date of delivery, but the product was not shipped by Customer within 7 days of the generation of the RMA, then the credit will equal the invoice price minus a $400 restocking fee.
If the RMA was initiated between 15 to 30 days of delivery, then the credit will equal the invoice price minus a $400 restocking fee. If the RMA was initiated between 15 to 30 days of date of delivery, but the product was not shipped by Customer within 7 days of the generation of the RMA, then no credit will be given. No return will be authorized after 30 days from the date of delivery (1st Class Medical can offer a buy back after 30 days).Accessories are not eligible for a return for credit unless purchased and returned along with an eligible oxygen system.
The returned Product credit, minus any applicable restocking fee, will be paid within 10 business days once 1st Class Medical receives the Product back and the Product has been inspected to confirm all components are returned. If there are missing components, a partial credit may be given.
At just over 5 pounds the Zen-O Lite is ready to go wherever you are! It's purse sized carrying case is comfortable, functional and stylish. You'll never feel self-conscious with the Zen-O Lite on your shoulder! Freedom and Independence are yours again without the worry of running out of oxygen! You'll never miss another social gathering or family event.
The Zen-O lite features some of the most lengthy battery duration available today. It was created with the oxygen user on the go in mind. You won't be hamstrung by fear of running out of oxygen in a tank or leashed to an outlet. You'll be free to travel, even internationally! Enjoy up to 4 hours of portable operation on a pulse setting of 2.
One of the biggest challenges for oxygen patients is battling isolation because they are anxious about going out in public with their oxygen equipment. If they use tanks they are terrified to run out of oxygen and if they use a concentrator they are self conscious about the machine noise and the size of the machine. The Zen-O Lite is quiet and discreet. It's also lightweight and unobtrusive going un-noticed in restaurants, theaters, and other social arenas. Go back to living life again with the Zen-O Lite
The functional panel is easy to read in both dim lighting as well as bright sunlight. You can check your flow setting, monitor battery life, and easily ascertain the cause of any alarms. Instantly adjust your flow rate with just a touch of the large buttons on the easy to access control panel.
[fa icon="quote-left"]Salesman was the best. I had many questions and concerns and he answered all. The concentrator I got has exceeded my expectations. I am very pleased [fa icon="quote-right"]
[fa icon="quote-left"] Thank you for such great service. I will definitely recommend your company to others in need of the type of equipment you sell or rent. I am so pleased with the speed in which this transaction was handled and will keep your firm in mind should I need other oxygen equipment. [fa icon="quote-right"]
[fa icon="quote-left"]These folks are a pleasure to do business with. The staff are very professional, knowledgeable, and quite courteous. Delivery time was one day. Can't beat that. I would highly recommend 1stclassmed.com to anyone looking for a great deal and an easy shopping experience.[fa icon="quote-right"]
You have a couple of options when it comes to recharging the batteries in your Zen-O Lite. The Zen-O Lite comes with both an AC and DC power cord, either of which you can use for easy and convenient charging.
The AC power supply has a 110V power cord which can be plugged into any standard wall outlet. Once plugged in your oxygen will be supplied via electricity while the concentrator continues to supply you with oxygen. This can be done at home or very easily and discreetly with a nearby outlet in a restaurant, airport, or office.
The DC power supply works much the same way in your car, truck, RV, or boat. Simply plug the DC plug in the cigarette lighter or other existing DC outlet and your concentrator will supply you with oxygen via DC power while simultaneously supplying you with oxygen. Speed and ability to charge will vary with each vehicle so it's important to test before embarking on a long journey for the first time. Also, please keep in mind that the concentrator must be plugged into the outlet closest to the battery for proper function.
Press and hold the power button for a second and your Zen-O Lite will come to life. The button is large and easy to find, even in dim lighting. The machine will beep to let you know that it has powered on. To turn the machine off push and hold the button again and the Zen-O Lite will power itself off.
Your doctor will prescribe you with a flow rate to use. It may be different depending upon if you are active, at rest, or sleeping. If at this level you still feel short of breath it is important to ask your physician to vary your rate. To change flow rates on the Zen-O Lite, simply depress the + or - button to increase or decrease the flow.
To monitor your battery you can press the battery button on the instrument panel. The screen will instantly let you know how much battery life you have left so that you can recharge, change batteries, or it might be time to head back home or to the car to recharge.
The Zen-O Lite features intuitive monitoring of your oxygen intake. It offers both visual and audio alarms to warn the user of low battery life, service required, or no breath detected. If your cannula comes loose or you are getting low on battery power the machine will alert you in plenty of time to take action before trouble can occur.
Weight |
5.5 Pounds |
Dimensions |
9.25” H x 9.8” W x 3.8” D |
Flow Rate |
Pulse Flow Settings 0.5-5 |
Battery Life |
Up to 4 Hours on Pulse 2 |
Power |
100-240 VAC, 50/60 Hz; 24 VDC |
FAA Approved |
Yes |
Warranty |
3 Years |
^A valid prescription is required for the purchase of this product
Yes we are! You will notice our badge of approval on this page which notes that we are an authorized dealer. We are also fully accredited via the
The Zen-O Lite is extremely lightweight. It weighs in at just over 5 pounds
Weighing just 5.5 pounds and standing 9.25” H x 9.8” W x 3.8” D, the Zen-O Lite is one of the smallest and lightweight portable oxygen concentrators on the market today.
"1st Class Medical does not provide any Home Servicing of equipment"