I don't think that even with that TA and CH level your cloudiness is coming from them. That's more likely to happen when CH is at or above 400 and TA is approaching 200.

However, I'm not convinced your algae is all gone unless your FC is at 4.4 after having kept the pool at a shocking level of 15 for a few days. If you haven't done that, then you'll need to push it to 15 to kill the last of the algae.

Definitely too much pump for the pool, and probably the cart filter. A 3/4 hp is MORE than enough, generally, for 13,000 gallons. You can fix it by replacing the filter with a larger one capable of handling the pump's gal per min output.