Atlantic Water Heater Magnesium Anode MA20518. Part number MA20518 Atlantic - ZIPERONE
1 Magnesium Anode 22 x 350 mm for Electric Boilers + 1 Adaptor for M8 or M6 Thread - Battle Anode for Boilers, Thermo, Compatible with Cointra, Thermor, Junkers, Fleck, Ariston, Aparici (1) : Amazon.de: DIY & Tools