This inlet filter protects your OxyHome Stationary Concentrator from dust and debris in the air around you. Located on the back of the machine near the top, it can be easily changed by sliding the cover off.
This is the OxyHome's inlet filter — replaced once a year, not the washable cabinet filter (which is cleaned weekly with soap and water). If you need the washable filter, look for "OxyHome Washable Cabinet Filter."
Change this filter at least once a year, or sooner if you notice dust and debris built up on the filter. Do not wash this filter — it's designed to be replaced, not cleaned.
How to change the filter
- Turn off and unplug your concentrator.
- Locate the filter on the back of the machine, near the top.
- Slide the cover off the top of the concentrator to access the filter.
- Remove the used filter and dispose of it.
- Insert the new filter, replace the cover, and resume normal use.
Call 1-800-775-0942 with your OxyHome model details — we'll confirm which filter you need before you order.

About Main Clinic Supply
We're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.
Inspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: "The needs of the patient come first."