We are currently in the process of getting quotes for a new pool build in Florida.
One of the builders who uses Jandy products is steering us toward a cartridge filter as apposed to a DE filter stating that when they "changed the codes last year. The problem is not with the DE filter it is with the multi port valve. The new pumps produce more water the the valve can handle which will lead to cracks and leaks in the multi port valve. A sharp warranty tech will not cover this under the warranty".
I am very confused. Is this an issue just with the Jandy products or something potentially seen with all multiport valves and variable speed pumps? Thanks for any help you can provide.