Iron in water source

[FormerBromineUser]

Can you get it down to 7.8? You do need to keep iron in solution, so just a tad.

Hard to tell about the filter cause more than one variable was changed... Just keep up with what you're doing unless an expert chimes in. Your method seems to be working. I am not very knowledgable about filters but I did have PoolDoc holding my hand through the process of removing my iron. He wanted my pH no higher than 7.8.

By the way, just curious. What part of Virginia are you from? My son goes to college there and I spend a lot of time in-state. (Headed there Saturday, actually)