1. Which anode can I use for pipes larger than 2 inches?
The Zinc Anode Spigot #104-Spigot
2. My zinc anode is eroding! What should I do?
Nothing! It's supposed to erode. The zinc sacrifices itself thereby saving other metals in the pool. Every 6 months, take the anode out and sand off the eroded particles.
3. How long will the anode last after installation?
The anode will need to be replaced after 4-5 years, or when it is half of it's original size.
4. What part do I need to replace the anode for a 104-C/104-D/104-Spigot?
The Replacement Kit #104R-KIT. Comes with a new Anode, O-ring, Thru Rod, and Cap.
5. Will installing a 2" tee on a 4" or 6" pipe slow the water flow?
No