[ (升级通用款)防臭塞(50 | 75管通用)*1个装 ]
[ (升级通用款)防臭塞(50 | 75通用)*2个装 ]
[ (升级通用款)防臭塞(50 | 75通用)*3个装 ]
[ (升级通用款)防臭塞(50 | 75通用)*5个装 ]
[ (升级通用款)防臭塞(50 | 75通用)*10个装 ]
[ (专利款)防臭塞(50管专用)*1个装 ]
[ (专利通用款)防臭塞(50 | 75管通用)*1个装 ]
[ (洗衣机专用款)防臭塞(40 | 50管通用)*1个装 ]