Samsung recommends that the filter is changed every six months.
DV70F5E0HGW/EN, DV70F5E2HGW/EN, DV71F5E0HGW/EN, DV80F5E4HGW/EN, DV80F5E5HGW/EF, DV80F5E5HGW/EN, DV80F5EBHGW/EN, DV80H8100HW/EN, DV81F5E5HGW/EN, DV81F5E5HGWEN, DV81H8100HW/EN, DV90F5E6HGW/EN, DV90H8000HW/EN, DV91F5E6HGW/EN, DV91H8000HW/EN,