12020 Replacement Filters Compatible with Clorox 11020 & 11021 Small Rooms Air Purifiers, 3-in-1 H13 True HEPA & Activated Carbon & Pre-filter (3 Pack)

["Compatible With: 12020 Replacement Filter Compatible with Clorox 200 Sq. Ft. Capacity Small Room Air Purifiers, Models 11020 & 11021 (3 Pack)","3 Layer Filtering Function: 3-in-1 Replacement 12020 Composite Filter made by Pre-filter, HEPA filter and Activated carbon filter.","Composite Filter: Pre-filters block large particulate matter, True HEPA filter can removal 99.97% of fine dust and Activated carbon layer can effectively absorb all kinds of household odors.","Value Pack: Replacement filter Kit include 3 Pack 12020 Composite HEPA Filter.","Replace Reminder: In order to ensure the use effect of the machine, it is recommended that you replace the air purifier filter every 4-6 months."]