ZQA4000 Series Filters Replacement for ADTARK ∩╝ VNIUP ZQA-4000C and Cobectal & Fancybark ZQA-4000A Air Purifiers, 4-in-1 HEPA & Activated Carbon & Pre-filter (4 Pack)

Compatible With: Replacement Filter Compatible with ADTARK VNIUP ZQA-4000C and Cobectal & Fancybark ZQA-4000A Air Purifiers (4 Pack). | 4 Layer Filtering Function: 4-in-1 Replacement ZQA-4000 Series 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 4 Pack ZQA4000 Series 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 3-4months.