We went on vacation on the 23rd. I changed the cartridge filter just before we left. My neighbor who was watching the dogs called on the 1st to say that while we were gone he noticed the pump didn't seem to be circulating much, so he changed the filter on the 26th. He thought it looked a little cloudy. My sister called to say on the 28th that the water was cloudy. I asked and she said the pump was running. I had her shock the pool and shock it again on the 29th. When I got home on the 30th, the pump was running but no water was moving. The low-flow alarm was blinking on the chlorine generator. I changed the filter again, shocked it again and brushed it. I also shocked it and brushed it yesterday. Now after 36 hours the water doesn't look any better. I can see the bottom of the pool but the water definitely isn't clear.
Also, if it matters we had t-storms on the 27th and 28th but apparently the pool was starting to get cloudy already.
pH - 7.4
TC - 8
CH - 170
TA - 110
So, how to clear up the water? Whatever this is it is too small for my filter to catch.