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Inogen One G5 Portable Concentrator

Marsoni M251S
Sale price$1747.50
Pay 4 payments of $436.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Inogen One G5 Portable ConcentratorOverview: Introducing the newest machine from the awarding winning line of Inogen portable concentrators; the Inogen One G5. The Inogen G5 is a robust and versatile concentrator that provides 1 to 6 flow settings in a lightweight design weighing under 5 pounds. Utilizing Intelligent Delivery Technology, it is capable of 24 7 oxygen delivery with oxygen production of 1260 ml. It also features a long battery life, access to Inogen Connect, a large and
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 199 reviews
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Ree G.
Whiting, US
★★★★★ 5
Great value / great look
Color: Silver, Size: 11.8 Ounces
Very nice stainless steel frothing pitcher but the Latte art pen is very small, much smaller than I expected. The size is perfect for working with one Latte at a time. All in all a nice product. No real complaints...I mean, what can go wrong with a frothing pitcher :)
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Reviewed in the United States on July 30, 2025
B
Verified Purchase
Beverly
Louisville, US
★★★★★ 5
Stainless steel frothing pitcher
Color: Silver, Size: 11.8 Ounces, Color: Silver, Size: 11.8 Ounces
This pitcher is perfect for frothing milk to make your favorite cappuccino! Beautifully crafted, and easy to use and clean.
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Reviewed in the United States on February 7, 2026
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Verified Purchase
Lynnette
Lowell, US
★★★★★ 4
Thumbs up for this product- order the next size up though!
Color: Silver, Size: 11.8 Ounces
I guess I was expecting a larger size. That’s on me. Oops! This is just like the larger one I have good quality, easy to clean, works well for my frothing for cold brew. I needed it to do one job and bammmm it does it!
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Reviewed in the United States on January 17, 2026
S
Verified Purchase
Shante Johnson
Whiting, US
★★★★★ 5
Espresso starter pack essential
Color: Silver, Size: 11.8 Ounces
I wanted something affordable to go with my entry-level espresso machine, and this milk frothing pitcher does the job perfectly. It works well, feels sturdy, and I don’t feel like I’m missing out on anything more expensive. Great value for the price! We’ve used it everyday since purchase and it’s super easy to clean.
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Reviewed in the United States on February 26, 2026
H
Verified Purchase
Heather Stefany
Lowell, US
★★★★★ 5
Milk jug
Color: Silver, Size: 11.8 Ounces, Color: Silver, Size: 11.8 Ounces
Very cute, tiny, and so interesting. Made of stainless steel. I love it!
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Reviewed in the United States on February 14, 2026

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