The Smart Mag filter is easy to install and should preferably be installed on the return circuit to the boiler. The compact design enables the filter to be fitted in previously in accessible spaces. B3 Cleanser is designed to remove all debris, sludge and scale from system and B1 Protector offers long-term protection of domestic central heating systems against internal corrosion and limescale formation.
126.5mm from the bottom to the centre of the connections, and 117mm at the widest point which is the connections.