Cleaning cartridge for central heating BP 400 (replacement for MR-501/R) REGULUS - 18183
Cleans and protects heating circuits. Allows you to dissolve and then rinse away deposits of iron and magnesium hydroxides, calcium deposits, rust and sludge. Lubricates valves and pumps, improves heat exchange and returns heating circuits to their original efficiency. It also acts as an inhibitor of corrosion already present in the circuit. Thanks to its properties, it guarantees maximum heat exchange in the circuit and in radiators. 1 l package.