GANGXUN GL2103 HEPA Filter Replacement Compatible w/ RIGOGLIOSO，JINPUS，LTLKY，Frida Baby，Meleden,SY900S & More Air Purifiers，4 Inch 3 in 1 Activated Carbon True Filters (4 Pack) (GL2103 Filter)

Compatibility Model: Compatible with RIGOGLIOSO GL2103 Air Purifier and JINPUS GL2103 Air Purifier. Compatible with LTLKY 900S Air Purifier, DHS Air Purifier and MELEDEN Portable Air Purifier. Compatible with VTAR Desktop Air Purifier. 3-Stage Filtration: This 3-in-1 HEPA filter through the pre-filter, true HEPA filter and activated carbon filter triple filtration, can capture 99.97% of the dust, hair, pet hair, smoke, cooking odors etc. Value Package: Three filters will save you money and extend the life. HEPA Filter & Activated carbon filters: 4.2” x 4.2” x 0.8”. Easy to Replace: Install is easy, no tools required. Simply remove and replace from your filter unit when needed. The filter should be replaced every 3-4 months to ensure best results. (it's depending on surrounding environments ).