PUREBURG 1-Pack Replacement True HEPA Filter Compatible with Blueair Blue Pure 211+ / 211 and MAX Air Purifiers
After replacing the filters To restart the unit press the button (the BLUE button) for three seconds, and then release it.
This lets the unit know that you have changed the main filter. The indicator light flashes 3 times and then changes from red to white.
Disclaimer: This product is a generic item that is designed to replace the original part.
Any brand names or logos are the registered trademarks of their respective owners.
Any use of any brand name or model designation for this product is made solely for purposes of demonstrating compatibility.
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