SKU: 16733342561

Drive DeVilbiss CHAD Evolution Electronic Oxygen Conserver OM-900 1–7 LPM Pulse

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Description

Drive DeVilbiss CHAD Evolution Electronic Oxygen Conserver OM-900 1–7 LPM PulseDrive DeVilbiss CHAD Evolution Electronic Oxygen Conserver OM 900 17 LPM Pulse The Drive DeVilbiss Evolution Electronic Oxygen Conserver (OM 900) is designed to extend the life of portable oxygen tanks by delivering oxygen only during inhalation. This pulse dose system improves efficiency and reduces oxygen waste. With adjustable settings from 17 pulse dose equivalents and a 2 LPM continuous flow option, this conserver supports a wide range of oxygen

Drive DeVilbiss CHAD Evolution Electronic Oxygen Conserver OM-900 – 1–7 LPM Pulse

The Drive DeVilbiss Evolution Electronic Oxygen Conserver (OM-900) is designed to extend the life of portable oxygen tanks by delivering oxygen only during inhalation. This pulse dose system improves efficiency and reduces oxygen waste.

With adjustable settings from 1–7 pulse dose equivalents and a 2 LPM continuous flow option, this conserver supports a wide range of oxygen therapy needs for active and home users.

Need help choosing the right oxygen setup? Call 866-218-0902.

Quick Summary

  • Pulse dose delivery with 1–7 settings
  • 2 LPM continuous flow option
  • Up to 5:1 oxygen conservation ratio
  • Lightweight (~14.9 oz with batteries)
  • Simple one-button operation

Why Choose the OM-900 Oxygen Conserver?

The OM-900 senses each breath and delivers oxygen during the first half of inhalation, improving efficiency and reducing waste. This helps extend oxygen tank duration while maintaining effective therapy.

Its compact, lightweight design and long battery life make it ideal for daily use, travel, and portable oxygen setups.

Key Specifications

  • Brand: Drive DeVilbiss / CHAD
  • Model: OM-900
  • Flow Settings: 1–7 Pulse Dose + 2 LPM Continuous
  • Oxygen Savings: Up to 5:1
  • Breath Rate Range: 14–40 breaths per minute
  • Power: 2 AA batteries (up to 2-year life)
  • Weight: ~14.9 oz
  • Connection: CGA 870 (portable oxygen tanks)

Important Usage Note

This oxygen conserver is intended for patients prescribed pulse dose oxygen therapy. Always confirm compatibility with your oxygen prescription and tank setup before use.

Fast nationwide shipping available. Call 866-218-0902 for help or bundle options.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 16733342561

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4.8 ★★★★★
Based on 16 reviews
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M
Verified Purchase
Michael C.
New York, US
★★★★★ 5
Sasstie Wedge Pillow
Color: Cool Grey, Size: 24x24x12 inch
Perfect. I used it when I was recovering from hip surgery. Relieved a lot of pain in my hip and knee at a time when I needed relief.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
W
Verified Purchase
W.
Whiting, US
★★★★★ 5
Comfortable, firm, great for positional sleep therapy
Color: Cool Grey, Size: 24x24x12 inch
This is just what I needed to breathe better in my sleep, my doctor recommended a pillow like this for sleep apnea symptoms. I have an upcoming surgery too, so i'm glad I was able to test it out a week prior and see how it can help me prop up in bed. Feeling better about my upcoming recovery knowing i'll have this great pillow to support me!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
K
Verified Purchase
Kristin
Grantham, US
★★★★★ 5
Literally perfect and exactly what I needed!
Color: Cool Grey, Size: 24x24x12 inch
I can't recommend this enough! It was exactly what i was looking for! I have an annoying habit of researching everything for months before I purchase something that will get used this often. I finally decided on this one and I was very pleasantly surprised. I needed a wedge pillow to put at my back while sitting in bed. Mostly for when I'm working on my laptop. This one was the perfect height and perfect fit for me.I'm a female that is 5'4 and weigh about 117pds. I wanted something firm enough to support my back, and this most certainly does! It had a very pleasant appearance with the light gray sides. It has a removable cover I can take off and wash when needed. It's portable enough to move from room to room, also works great on my couch and it has amazing versatility. It can also be used as a pillow for someone that might need to sleep at a slight incline. It also works if you need to prop your legs up. It came vacuum packed. Once opened It said to let is sit for at least 24-48 hrs to give it time to properly inflate. For me, It plumped right up immediately! Again, from someone that does her research, if your looking for something like this at a reasonable price, this is it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
B
Verified Purchase
Becca
Carnegie, US
★★★★★ 5
It was worth every cent
Color: Cool Grey, Size: 24x24x12 inch
I have BPPV. It's a condition where tiny ear crystals come out of place and move within your ear canals - this fools your brain into thinking you're in motion, causing severe dizziness. The most common treatment is the Epley Maneuver, and that actually helps a lot. However, I was going through a period where every single day I'd wake up with severe dizziness. Even if I managed to do the Epley Maneuver and it worked, the entire rest of the day would be ruined because I'd still feel generally unwell and nauseous. I ended up getting a book about BPPV and the author strongly recommended sleeping at at least a 30 degree angle. So, that's why I ended up buying this wedge pillow... I started using it April 26 and today is May 17. Since I began using it as a pillow, I have not woke up dizzy again. That is so huge! It may be that sleeping at a 30 degree angle deserves 5 Stars but thought I'd give this pillow 5 Stars too, as it's been a great experience. If you suffer from this, here's how the angle should be...If you lay your head on a pillow and open your eyes, you should not be looking at the ceiling. With the right angle, you should be looking at where the wall meets the ceiling. If so, you know you're at the right angle. As far as pillow itself, I'd say the pillow case fabric is of average quality. Not really remarkable in any way. It seems decent. Good value for the price. The inside is firm (which is just what I needed) but comfortable, and I tend to not move around much the entire night. I like this very much and if it does start wearing out, I'll definitely come back here and buy another. Would recommend.
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Reviewed in the United States on May 17, 2023
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 4
A bit too firm but great otherwise
Color: Cool Grey, Size: 24x24x12 inch
I got this wedge pillow primarily to have something to lean my head against (I like to lay on my side when reading or looking at my phone at night sometimes), or to sit upright when reading in bed. It's very comfortable doing both now. It does a really good job at being a nice support for the back of my bed. Only negative is I feel it's too firm. I wouldn't use it as a primary pillow, but it's definitely good for back support at least. While I won't mark it down for this, I do find it very large. If you have anything smaller then a queen it may take up more of your bed then you'd like. Definitely recommend. Hopefully will last quite a long while as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2025

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