以下是相对应的颇尔滤芯产品型号:

　　HC9021FDN4HHC9021FDP4HHC9021FDS4HHC9021FDT4HHC9021FDZ4H

　　HC9021FDN4ZHC9021FDP4ZHC9021FDS4ZHC9021FDT4ZHC9021FDZ4Z

　　HC9021FDN8HHC9021FDP8HHC9021FDS8HHC9021FDT8HHC9021FDZ8H

　　HC9021FDN8ZHC9021FDP8ZHC9021FDS8ZHC9021FDT8ZHC9021FDZ8Z

　　HC9021FKN4HHC9021FKP4HHC9021FKS4HHC9021FKT4HHC9021FKZ4H

　　HC9021FKN4ZHC9021FKP4ZHC9021FKS4ZHC9021FKT4HHC9021FKZ4Z

　　HC9021FKN8HHC9021FKP8HHC9021FKS8HHC9021FKT8HHC9021FKZ8H

　　HC9021FKN8ZHC9021FKP8ZHC9021FKS8ZHC9021FKT8HHC9021FKZ8Z

　　HC9021FUN4HHC9021FUP4HHC9021FUS4HHC9021FUT4HHC9021FUZ4H

　　HC9021FUN4ZHC9021FUP4ZHC9021FUS4ZHC9021FUT4HHC9021FUZ4Z

　　HC9021FUN8HHC9021FUP8HHC9021FUS8HHC9021FUT8HHC9021FUZ8H

　　HC9021FUN8ZHC9021FUP8ZHC9021FUS8ZHC9021FUT8HHC9021FUZ8Z