Byseacore AC400 Replacement Filter Compatible with LUFTRUM & Loniko Air Purifier AC400, 3-Stage Filtration with H13 True HEPA and Activated Carbon Filters

["Compatibility: Our ac400 HEPA replacement filter is compatible with LUFTRUM AC400 air purifier, also compatible with Loniko air purifier AC400","Multistage filtration filter: 3-stage ac400 filter replacement with H13 HEPA filter and activated carbon filter, can deal with unwanted smell in indoor air","Please replace the filter once every 6-12 months or more often depending on the usage","Easy to replace and disposable, no tools required. Please replace regularly to keep your machine clean Note: please remove the new filter from the plastic bag before placing it into the machine"]