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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
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Description
oxygensolve 93% ± 3% Home Oxygen Concentrator With 0.6~5L/Min ZH-A51US STOCK: 3 5 Business Delivery Days For US Address (ship to US address only) Specifications: Oxygen concentrating: 93%3%Oxygen flow: 0. 6L 5L Min continuous flowInput power: 400WVoltage: AC110V, 60HzOutlet pressure: 40kPaWorking noise: 54dB(A)Alarm noise level: 85dB(A)Size: 470mm(L)*280mm(W)*550mm(H)Net weight: 24kgElectrical requirements: B type, Class equipmentWorking environment requirement: No corrosive gas and strong magnetic field
US STOCK: 3-5 Business Delivery Days For US Address (ship to US address only)
Specifications:Oxygen concentrating: 93%±3%
Oxygen flow: 0.6L-5L/Min continuous flow
Input power: ≤400W
Voltage: AC110V, 60Hz
Outlet pressure: 40kPa
Working noise: ≤54dB(A)
Alarm noise level: ≤85dB(A)
Size: 470mm(L)*280mm(W)*550mm(H)
Net weight: 24kg
Electrical requirements: B type, Class Ⅱ equipment
Working environment requirement: No corrosive gas and strong magnetic field around
Environmental condition: 5℃~40℃
Relative humidity: ≤80%
Atmospheric pressure: 86kpa~106kpa
ATTENTION: Beyond above mentioned condition may affect the product‘s working. If the temperature is below 5℃, please do not use it until putting it at room temperature over 4H
Features:
The oxygen concentrator is used for improving the oxygen supply system in our body, attaining a complement of oxygen and health. It could be beneficial for middle-aged and elderly people, who are more prone to illness, pregnant women, students and those who have Physiological hypoxia. Also benefit for releasing from hard physical labor or brain work, good for recovery.
1. Full plastic cabinet. Safe and reliable.
2. With the TIME memory function.
3. With accumulated time function to show total working time from LCD.
4. With power off timing function. Ease to use.
5. With a safety valve for overpressure in our humidification bottle's upper
6. With alarm function for power loss.
7. With alarm function for Higher/Lower voltage system circulation.
8. With alarm function for lower oxygen purity.
9. The heat protector is in a compressor. To ensure compressor and oxygen concentrator are safe.
Package:
Nasal oxygen cannula*1
Operation manual*1
Second level inner filtering*1
First level filtering*1
Second level outer filtering*1
Nebulizer Cup Assy(Optional)*1
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Will always get the warranty
Easy to do, they could not fix it and refunded my money via an amazon gift card.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 5
Asurion is a good investment
Bought an expensive gaming router 46 months ago. Just stopped working, had 2 months left on my insurance, they couldn't fix it and gave me a refund. Bought a similar router with another 4 years if insurance with Asurion and I couldn't be happier. All this in 1 weeks time. They are great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2024
★★★★★ 5
Surprisingly great service!
Surprisingly great service. I just didn’t expect my claim to be handled so efficiently. Replaced the purchase price of my printer that was 3 years into a 4 year protection plan.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
★★★★★ 4
Works, but reimbursement for damaged items come via Amazon Gift Card, not Cash
Just confirming that this protection plan actually works.
Asurion first told me that they'd try and repair my item.
Likely, they couldn't find someone to repair the type of item I bought (KVM), so they offered payment (original cost of the item) via Amazon Gift Card.
Giving 4 out of 5 stars -> 4 instead of 5 because Amazon Gift Card isn't Cash. Cash is always better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 5
When Acer's Warranty Policy left my high and dry, Asurion Protection came to the rescue
My Acer Monitor was damaged during a brownout due to a lightning strike close to my house; Acer Customer Support told me that their warranty did not cover this sort of damage but luckily for me, Asurion Protection did. I simply mailed them the item for repairs with their shipping label, and once they realized that the item was damaged beyond repair, they emailed me an Amazon Gift Card Code with the amount spent on the monitor; I'm extremely happy that I bought their protection because without it, I would have had to pay the price of a new monitor to get my PC Setup back into commission. Many Thanks, Asurion Protection
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2023
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