Ziqing 3L Oxygen Concentrator – Professional Home Oxygen Therapy

Efficient Air Support, Engineered for Everyday Comfort Engineered for advanced home care, the Ziqing 3L Oxygen Concentrator delivers higher oxygen flow for patients with greater therapeutic needs. Designed with a large, easy-to-read display, it ensures simple operation for seniors and caregivers alike. Its quiet operation makes it suitable for round-the-clock use, while the durable build guarantees long-term reliability. ⭐ Key Features:Adjustable airflow: 1–5L/min High concentration: 95% at 1–3L working range Low CO₂ ratio: ≤0.01% Output pressure: 20–50kPa Quiet operation: ≤60dB(A) Compact dimensions: 380×302×565mm Lightweight: 12.35kg Continuous working system Remote control supported (optional) IPX0 waterproof rating Tool-free setup, plug-and-use 👥 Ideal For:Seniors or individuals with breathing challenges Home recovery and wellness support Households in dry or poorly ventilated environments Day and night bedroom use 🛡️ Quality & Service:1-Year After-Sales Guarantee – Includes te