The SMR coding does not identify the size. This cartridge is the Tap Magician compatible replacement for the SMR 3549R / SP3549 valve which has 20 teeth/splines and measures 47mm tall.
If your tap is kitchen/ bathroom tap is leaking / dripping from the spout then you will need to replace the cartridge/ valves.
06/08, 10/08, 06/10, 03/10, 08/10, 10/10, 11/10, 01/11, 06/11, 07/11, 09/11, 12/11, 01/12, 04/12, 06/12, 07/12, 09/12, 12/12, 01/13, 03/13, 05/13, 06/13, 07/13, 09/13, 11/13, 10/13, 06/14, 07/14, 11/14, 06/15, 01/16,
San Marco 2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016
If your tap is dripping or leaking out the spout its time to change/ replace the internal ceramic disc cartridges (known by tap valve, tap insert, tap gland) cartridge is quarter turn BSP 1/2".
How can I remove my handle? is it easy to replace my cartridge myself?
Watch our How to video for guidance on removing tap handles and replacing tap cartridges.
3549r-h 3549h-c