A home oxygen concentrator is a stationary, plug‑in medical device designed for continuous, long‑term oxygen therapy inside your home. It pulls in room air, filters out nitrogen, and delivers concentrated oxygen (usually 90–95% purity).

Key Features

• Larger, heavier (10–25 kg / 22–55 lbs)
• Must plug into a standard wall outlet
• Delivers continuous flow oxygen
• Higher flow rates: 5–10 LPM
• Often includes wheels for room‑to‑room movement
• Built for 24/7 runtime

Best For

• People who need 15+ hours of oxygen daily
• COPD, pulmonary fibrosis, or severe respiratory conditions
• Nighttime oxygen use (sleep apnea + oxygen support)
• Users who spend most of their time at home

A portable oxygen concentrator is a compact, lightweight, battery‑operated device made for mobility and life on the go. It uses advanced pulse‑dose technology to deliver oxygen only when you inhale, saving power and extending battery life.

Key Features

• Small, lightweight (1.5–5 kg / 3–11 lbs)
• Runs on rechargeable batteries, wall power, or car DC power
• Lower flow range: 1–5 LPM
• Includes carrying case/strap for hands‑free use

Best For

• Active users who leave home regularly
• Errands, walks, travel, and family outings
• Intermittent oxygen needs (not 24/7)
• Anyone who wants freedom and independence

Choose a HOME concentrator if:

• You need continuous oxygen (especially while sleeping)
• Your prescription is 5 LPM or higher
• You need oxygen 15+ hours per day
• You prefer a lower‑cost, low‑maintenance device

Choose a PORTABLE concentrator if:

• You want to work, travel, and live normally
• You need oxygen outside the home
• Your doctor approves pulse‑dose therapy
• You value mobility and independence

Many users use both:

• Home unit for overnight and daily stationary use
• Portable unit for outings, appointments, and travel