New Arrival 1-6L Continuous Flow Home Oxygen Concentrator NT-09

Varon Home Oxygen Concentrator NT-09 Description   Continuous High-Purity Oxygen Generation Equipped with a premium molecular sieve, our home oxygen concentrator uses air as raw material. It separates oxygen from nitrogen to produce high-purity oxygen using the PSA method. It provides continuous oxygen flow for consistent and adequate inhalation. 1~6 L/min Oxygen Flow & Replaceable Filter Cotton This oxygen concentrator features an adjustable oxygen flow from 1L/min to 6L/min to meet different needs. At a setting of 1L/min, it delivers up to 90% oxygen concentration. The concentrator also comes with spare filter cotton, which should be replaced after 200-300 hours of use. 0.5H-4H Timer The timer function provides convenience by allowing you to set the operation duration from 0.5 to 4 hours. If no timer is set, the concentrator will automatically shut off after 12 hours. It also displays the accumulated hours on the screen. User-Friendly Designs With a large LED display and smart t