雅马哈过滤棉 K46-M8527-00X 

K46-M8527-C0X   FILTER过滤棉                      
K46-M8527-00X   FILTER过滤棉

KM5-M7174-F0X FILTER CAP 过滤棉盖子          
KM5-M7174-G0X FILTER CAP 过滤棉盖子