[ 适用型号:U501 ]
[ PP棉 PP-01 ]
[ 颗粒活性炭 UDF-01 ]
[ 后置活性炭 T33-01 ]
[ 超滤膜 UF-01 ]
[ 一年推荐 UDF-01+T33-01 ]
[ 一年推荐 UDF-01+T33-01+UF-01 ]
[ 一年推荐 PP-01*2+UDF-01+T33-01 ]
[ 两年推荐 PP-01*4+UDF-01+T33-01+UF-01 ]