EverFlo Q Home oxygen system
Respironics’ compact, 31-pound EverFlo Q is the first ultra-quiet concentrator available at an affordable price. It has the ease of use of our popular EverFlo oxygen concentrator and adds an ultra-quiet sound level.


Demonstration Videos
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User Manuals & Other Information
How often should an EverFlo filter be changed? Every two years
The EverFlo inlet filter will need to be replaced every two years, and the filter door needs to be cleaned every month at least. If you are working in a particularly particle-heavy environment, you may need to clean the door and replace the filter more frequently. Air Inlet Filter is to be changed every 24 Months.
A home oxygen concentrator typically lasts for 5 to 10 years, but its actual lifespan can vary depending on usage, maintenance, and the specific model. Regular maintenance, following the manufacturer’s guidelines, and using the concentrator as directed can significantly extend its lifespan according to oxygen concentrator information sites.
Oxygen concentrators can run continuously, making them an essential tool for individuals with chronic respiratory conditions. By following maintenance best practices and ensuring proper power backup, you can safely use your concentrator 24/7
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