Main Clinic Supply

How heavy is too heavy?

Weight is the first thing you'll feel every day. Tell us how you'll carry it and for how long, and we'll show you every model's real weight side by side. Honestly, lightest first.

1 How will you carry it most of the time?

2 For how long at a stretch? Think about the longest you'd carry it without setting it down.

Answer the two questions above and the honest weight comparison will appear right here.

Want help weighing the tradeoffs against battery life and oxygen output?

📞 Call an Oxygen Specialist See the Vita-Ox HD7

Weights shown are for the device with its standard battery and are provided as a general comfort guide, not medical advice; your own strength, balance, and health affect what's comfortable to carry. Portable oxygen concentrators are FDA-cleared devices that require a prescription. A Main Clinic Supply Oxygen Specialist can help you balance weight against battery life, oxygen output, and your prescription.