Help humidify oxygen, a practical and essential accessory for oxygen generator.<br> Easy to be installed on oxygen generator, convenient to operate and use.<br> Reusable designs, if the oxygen generator is not used for a period of time, please pour out the water in the humidification cup and clean it for use.<br> Large font minimum/highest water marks, convenient for operation.<br> Made of quality plastic material, safe and ecofriendly, firm and durable.<br> Easy sealing, translucent designs, suitable for various of oxygen generators at home and abroad.<br> Item Type: Oxygen Generator Humidification Cup<br> Fitment: Fit for various of oxygen generators at home and abroad<br> Fit for Turtle<br> Fit for<br> Fit for Sysmed<br> Fit for Longfei<br> Fit for<br> Fit for INVACARE<br> Fit for Kaiya<br> Fit for MED JOY<br> Fit for Ya Ao<br> Fit for Folee<br> Fit for MELING<br> Fit for YANGLIDE<br> Fit for O2box<br> Fit for YJT<br> Fit for YRK, etc.<br> Operation Use<br> 1. Be sure to put pure water or cool boiled water, do not use tap water or hot boiling water;<br> 2. Place the water in the middle of the two-line English letter scales of the humidification cup (not too much);<br> 3. Replace the water once a day or two days. If you find that there is no oxygen after the water is replaced, please check whether the humidification cup is tight;<br> 4. Use a toothpick to clear the holes in the humidified cup tube every two months;<br> 5. If the oxygen generator is not used for a period of time, please pour out the water in the humidification cup and clean it for use.<br> Type: B<br> Colour: white<br> Material: PP<br> Package Contents:<br> 1 * Bottle<br> 1 * Tube (30cm)<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.