About Long Breeze

Long Breeze sells oxygen concentrators — machines that pull oxygen out of the air around you and deliver it at a higher concentration than room air. We sell them for people, and we sell them for animals.

Why we started

Shop for a concentrator online and you run into the same two problems. The listings are written like spec sheets built to confuse — model numbers with no plain explanation of what they mean. And when you have a question, there is no one to ask. Long Breeze is our answer to both: a short, deliberately small range — three machines for people, two for animals — explained in plain language, with a phone number that a person actually answers.

What we mean by "general wellness"

Our machines are sold as general wellness devices for everyday breathing comfort — not as prescription medical devices, and not as treatment for any condition. That is a real distinction: you can order without a prescription, the machines are not FDA-cleared medical oxygen equipment, and we do not market them as such. If you are managing a diagnosed condition, the right move is to talk to your doctor about a prescribed device — we will tell you plainly when our machines are not the right tool. Full detail is in our product disclaimer.

On the numbers

Every concentrator listing leads with an oxygen-concentration figure: 33%, 90%, 93%. The gap between "around one-third" and "over 90%" is the single biggest difference between machines — more than weight or noise — and we explain it in full in what oxygen concentration actually means. The specifications on our product pages come from each manufacturer's documentation; we check them against the listing before publishing, and correct anything that turns out to be wrong as soon as we know. If you spot a discrepancy, tell us.

Machines for animals

The veterinary units (SH-O1 and SH-O5) are built for dogs, cats, and small animals, for home or clinic use. Same rule as above applies: we are not vets. Use them under guidance from your veterinarian. More in oxygen support for dogs and cats.

The person behind the guides

Long Breeze's guides are written from hands-on product research, not clinical training. Health information here is general — we cite manufacturer specifications and link our sources so you can check them. For advice about your own health or your pet's, talk to your doctor or veterinarian.

Our promises

• 30 days to change your mind. Unopened items, no restocking fee. Opened items carry a 15% restocking fee; return shipping is the customer's either way.
• One-year warranty covering the machine.
• A phone number with a person on it — 1-786-658-5217, Mon–Fri 8am–8pm ET, or longbreeze.support@gmail.com.
• A real mailing address. 545 County Road 255, Gonzales, TX 78629, United States.