[l2ridehd]

I have a salt water pool from T&D. Pool is great, service is great, but one problem seems to stump them. My ladder has been replaced 4 times and needs to be replaced again. It has rust that forms around the support arms right at the water line. I have asked three of the pool techs if they have this problem with other salt water pools and their answer is no. So why does mine have the issue? Salt levels have been checked and rechecked. They have replaced the ladder 4 times and the last one was supposed to a marine quality ladder.

I have a theory, but no one seem to know. I think it has to be some type of osmosis caused by an electrical current leak in some of the wiring that allows a very low voltage into the water. Then the electric current and the salt water react againt the metal on the ladder and cause rust.

Anyone else have this problem? Anyone else with a salt water pool have rust around the ladder arms? Anyone else have any ideas?