Cart “Vent Filter Screen, to fit Portable Oxygen Concentrator” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Charger Power Pack, to fit Portable Oxygen Concentrator $199 Quantity $199 × Vent Filter Screen, to fit Portable Oxygen Concentrator $49.99 Quantity $49.99 Update cart Go To Checkout ► You may be interested in… Oxygen Therapy Consumables & AccessoriesReplacement Battery, to fit Portable Oxygen ConcentratorOxygen Therapy Consumables & AccessoriesReplacement Battery, to fit Portable Oxygen Concentrator 0 out of 5 (0) 99.19Wh, 14.8V rechargeable lithium battery for your DJMed portable oxygen concentrator SKU: 850121 Cart totals Subtotal $248.99 Total $248.99 Go To Checkout ►