적용모델: LTNQ1000SM, LTNQ1300SM, LTNQ1450SM, LTNQ720SN, LTNQ900SM, TNQ0231G2S, TNQ0232U2S, TNQ0321U2S, TNQ0322U2S, TNQ0401U2S, TNQ0521T2S, TNQ0600B2SF.
적용모델: 스탠드에어컨
구성: 초미세플러스필터2장, 초미세미니필터4장 적용모델: FQ23LADRBN, FQ20LADRBN, FQ23LADRBZ, FQ23LADNBN, FQ20LADNBN, FQ20LADNBZ, FQ20PADRQN, FQ20PADRQZ, FQ18PADRQN, FQ20PADRBN, FQ18PADRBN, FQ20PADNQN, FQ20PADNQZ 등