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Portable Oxygen Concentrator NT-02+Home Oxygen Concentrator NT-04

Marsoni M251S
Sale price$523.00
Pay 4 payments of $130.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Portable Oxygen Concentrator NT-02+Home Oxygen Concentrator NT-04Comparison of NT 02 G3 NT 01(Mobile users, please swipe the chart below left and right to view the comparison details) Model &Features Model NT 02 Inogen One G3 NT 01 Price $ 999 $ 2495 $ 549 Oxygen Concentration 93%3 90% 3% + 6% 93%3% Adjustable Flow 1 5L 1 5L 1 5L Operation Mode Dual Oxygen Mode Pulse flow Pulse flow Weight 4. 85 Pounds 4. 9 Pounds 7. 05 Pounds Timing function Charging time 4 8 H 4 5 H 4 8 H Replaceable battery Replaceable battery
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 2470 reviews
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A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Quality shelves. Easy to hang.
Color: Natural Wood
Hung them in my daughters room and she loves them. Easy to install but quality wood doesn't feel or look cheap. Will buy again for other rooms.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
J
Verified Purchase
JRay
San Leandro, US
★★★★★ 5
Eye pleasing shelves with the ability to hold weight
Color: Light Brown, Size: 4
Great set of 4 wood floating shelves. I used these to hold precon decks and other commander decks for magic the gathering cards. Though they are on the smaller size, they still fit up to 4 commander boxes side by side and and withhold double that if I stack the boxes. I am very impressed by the quality and how much weight each shelf can hold. The brackets to hang them make the shelves even more sturdy. The shelves are very pleasing on the eyes and the wood color is very natural. The shelves were simple to hang by one person. They look very stunning and of great value. They hold all kinds of items and function perfect as a shelf and look wonderful as a form/type of wall decoration even without items on the shelves. Overall I’m very happy with this purchase and I will be buying more of these shelves soon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2025
M
Verified Purchase
Michelle Marley
Louisville, US
★★★★★ 5
Great shelves
Color: Light Brown, Size: 4, Color: Light Brown, Size: 4
These are cute and easy to install. They were the perfect size for the location. I did use other drywall mounts to make sure they were more likely to stay in but after I installed they feel sturdy and reliable.
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Reviewed in the United States on October 14, 2025
M
Verified Purchase
Mercy Lovell
Boise, US
★★★★★ 5
Great Product
Color: Brown, Size: 4
Love them! They’re fairly priced and can hold a lot of weight! Make the space look great!
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Reviewed in the United States on March 25, 2026
J
Verified Purchase
Joseph Sohn
Massapequa, US
★★★★★ 3
Different mounting mechanism than photos
Color: Light Brown, Size: 4, Color: Light Brown, Size: 4
I'm going to start off this review by stating that the mounting mechanism used on the Shelf is different than the one shown in the photo. In the photo, it shows a single bar which would have made the Shelf easier to level however, the product I received has two separate bars which means I have to be extra careful holding a level against the paper. Stencil. The reason I chose this product over different listings was because for a dollar or two more its photo showed a single bar. Now for the pros and cons: Pros: Accurate measurement. Shelf appears to be actual wood! The photos made it looks like a veneer, which it is not. Easy to install. Includes good instructions. Seems like it can hold items fairly well. Cons: The mounting hardware for drywall pretty flimsy, and I stripped out some of the drywall anchors during install. They still worked, but it was annoying to finish inserting them. The shelf doesn't sit fully flush to the wall from factory as the screws included make it protrude slightly. I can fix this with my dremel, However, This could have been solved from the factory by making the cavity slightly deeper. As mentioned above in my main detractor, it is a two bar mounting system rather than a one bar, which was shown in the photo.
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Reviewed in the United States on October 21, 2024

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