KJ350 True HEPA Replacement Filter Compatible with AOPO KJ-350 and ABTOP AP350 Air Purifiers, 3-in-1 H13 Grade HEPA Filter with Activated Carbon Filter, 1-Pack

Compatibility: The KJ350 true HEPA replacement filter is compatible with the AOPO KJ350F-A4 and ABTOP AP350 Air Purifiers | A True HEPA Filter with Activated Carbon: Premium H13 grade true HEPA filter filters 99.97% of particles down to 0.3 microns in size, such as dust, pollen, smoke, odors and pet dander, creating fresh and purified air for your family | Regular Replacement: To achieve optimal performance, please replace the filter regularly to keep your machine fresh and clean. For best results, remove the filter once a month and clean it gently with a soft brush or vacuum | Simple Installation: Change the BreshAir replacement filter in a minute, no tools required | Note: please remove the new filter from the plastic bag before placing it into the machine