2 Inch Inline Sacrificial Anode for Saltwater Pools - Pump, Heater and Chlorinator Protection Easy Assembly Viewing Window Zinc Anode (104D)

Protects against galvanic corrosion - Extends the life of pool pumps, heaters and salt chlorinators by 3-5 years. Prevents rust stains and damaging metal parts. High purity zinc (≥99.9%) in accordance with European safety standard. Environmentally friendly for use in the garden. Easy installation without hose conversion, fits into standard 50.8mm hoses. Can be installed in 15 minutes between the filter and the heater. Control window Monitor anode consumption without disassembly. Clean every 6 months with sandpaper. 3 year protection with copper wire grounding kit (#8) and nut for safe grounding. 50% change of wear (approx. 3 seasons)