NOTE：

* The air filter should be replaced every 2-4 months, depending on the usage environment.

The expired oxygen filter may lead to RESPIREASY mini oxygen concentrator can not put out oxygen like it should be.
So the oxygen filter should be replaced the new one in time. 

It is strictly forbidden to add flowing water into the humidifier bottle! Oxygen humidity can only be increased through water absorbent cotton.

Original Oxygen Accessories Parts of RESPIREASY KPA-7 KPA-8 Mini Oxygen Concentrator

1, The RESPIREASY oxygen filter is necessary!

Oxygen Air Filter protects the oxygen concentrator and keeps dust, pet hair, and other air-borne contaminants away from your oxygen unit, and keeps the oxygen inhalation of the COPD patients more clean, keeps COPD breathing issue people free of unwanted particles, keeps them from the potential Infect from the dirty air.

2,The air filter can help extend the life span of the KPA oxygen concentrator!

The Eco-friendly filter protects the air intake screens and helps keep dust mites, pollen, and other contaminants away from the air intake vents. Maintaining an effective particle filter will also help extend the life span of the DEDAKJ mini oxygen concentrator for home oxygen therapy.

3. The expired oxygen filter may lead to KPA mini Oxygen home oxygen concentrator can not put out oxygen like it should be.

So the oxygen filter should be replaced the new one in time.