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Free standard shipping on orders over $99
Estimated to be delivered on 12/01/2022 - 15/10/2022.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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The 301W Oxygen Concentrator is designed to deliver reliable, medical-grade oxygen for home and healthcare needs. With an adjustable flow rate from 1 to 7 liters per minute and a stable oxygen concentration range of 30% to 93% (±3%), it ensures consistent support for users requiring supplemental oxygen. Built with durable ABS plastic and certified under CE standards, the device meets strict quality and safety requirements, offering peace of mind for long-term use.
Equipped with an intelligent control system, the 301W operates quietly at ≤48 dB, making it suitable for bedrooms, living rooms, or clinical environments. Powered by AC 220V/110V 50/60Hz, it supports 24-hour continuous operation and provides convenient features like remote control and LCD monitoring. Compact, efficient, and dependable, this concentrator is an excellent choice for home oxygen therapy and everyday health maintenance.
If you need any assistance, please contact our support team at: support@alengtop.com
Specification |
Details |
|---|---|
| Model | 301W |
| Classification | Class II Medical Device |
| Warranty | 1 Year |
| After-Sales Service | Online Technical Support |
| Product Name | Oxygen Concentrator |
| Application | Home / Healthcare |
| Oxygen Concentration | 30% – 93% (±3%) Adjustable |
| Material | ABS Plastic |
| Certificates | CE Certified |
| Power Supply | AC 220V / 110V, 50/60Hz |
| Noise Level | ≤ 48 dB |
| Flow Rate | 1 – 7 L/min Adjustable |















Specification |
Details |
|---|---|
| Net Weight | 11 kg / 24.25 lbs |
| Gross Weight | 13 kg / 28.66 lbs |
| Product Size | 32 × 21 × 41.5 cm / 12.6 × 8.27 × 16.34 in |
| Carton Size | 41 × 30 × 53 cm / 16.14 × 11.81 × 20.87 in |
Machine x 1
Power cord x 1
Remote control x 1
Manual x 1
Nasal cannula x 1
Oxygen mask x 1
Level 1 filter x 1
Fuse x 1
(Only included with model Y-301W)
Atomizing cup x 1
Atomizing mask x 1
Atomizing tube x 1
Atomizing mouth x 1
Keep it clean and tidy: Wipe the outside of the machine with a soft cloth, especially around the air vents, to keep dust away. This helps the machine “breathe” better.
Take care of the nasal tube: Wash the nasal tube (cannula) once a week. If you use it every day, change it about every 2 months. If you use it less often, replace it every 3–6 months to stay fresh and hygienic.
Check the filter: The filter keeps out dust and pollen from the air. Clean it once a month to make sure the machine lasts longer and runs smoothly.
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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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| Pharetro Lorem | Pellentesque diam dolor elementum etos lobortis des mollis |
| Milancelos | Donec pretium egestas sapien et mollis |
| Pellentesque | Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras |
| Proin Molestie | Pellentesque diam dolor elementum etos lobortis des mollis |
| Cosmopolis | Donec pretium egestas sapien et mollis |
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