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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Designed for Convenience and Comfort
2200 mAh Battery Weight
Inches Easy-to-use Touch Screen
1X AC Power Cable
NOTE: Please follow the steps provided by the after-sales department for the specific exchange process
Portable Oxygen Concentrator NT-02 Filters 10pcs/Pack health Designed for Convenience and ComfortOnly Match with Home Oxygen Concentrator NT 02. Why Replace Your Filter? This disposable filter protects your oxygen concentrator by trapping dust, pollen, and airborne particles. Regular replacement ensures: 1. Consistent oxygen purity (93% 3%) 2. Reduced machine wear and tear 3. Optimal airflow performance Replacement Guidelines Standard environments: Replace every 6 months High dust environments (e. g., pet owners, dry climates): Replace every 3
