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  1. X

    HELP! Cleaned DE filter-now spa water draining into pool

    We just cleaned our Jandy DE filter yesterday and now our spa water is draining into the pool. We woke up this morning and found our spa half-full and the pool was almost overflowed. What did we do wrong? We ran the filter pump and the spa filled back up and everything seemed fine. The water...
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    Newbie needs help - what are isolation valves?

    I'm planning to clean my Jandy DEL 60 filter. Reading through the manual the instruction after "open air release valve" says to "close the filter isolation valves on the system to prevent flooding." What are these valves, what do they look like, and where are they located? I have an IG pool...