As referenced here (Diverter Replacement Project) I have a 3 way valve that broke and I'm trying to repair it. From a water chemistry standpoint, is there anything I can be doing to help the pool stay as clean as possible while I get this fixed. I cannot run the pool pump unless I find some way to bypass this junction until I can get it fixed. Can I bring to shock level and just manually mix with a brush? I may be able to repair the pool today, if not, I'm about a week out due to getting the correct valve.