Part numbers for reference only. We supply quality replacement parts to save you £££'s
Screw-in replacement type New zinc refill helps keep costs down as the zinc insert can be changed without buying a new plug each time.
If you have an old glue in type plug you will need to buy a new anode and plug (See below) which you can replace with our refill next time.
Please check that it is still possible to unscrew your old existing anode from the plug.