![](/basic/web/upload/20140521161503mPwpiBQw4kbutL1wSLP802fNd56PRaW0_2.png)
CLASS FIVE™
五级旋风座便器
五级旋风座便器
Achieving a higher level of cleanliness and design
![](images/en/zan.png)
155
For all-round beauty and cleanliness.
![](/basic/web/upload/userfiles/images/20140521_081358_537c60469e396.png)
![](/basic/web/upload/userfiles/images/20140521_185234_537c85725b059.png)
Presenting a breakthrough in flush capability, Class FiveTM technology combines an enhanced level of cleanliness and an elegant design that stays beautiful with minimal cleaning.