My pool is roughly 27k gallons. I have a 1.75hp pump/filter. I recently added a Rainbow 320 and have it on the high flow setting. I am curious to know if there is a formula to determine how long my pool should run to ensure adequate chlorination. After about 2 hours on the phone with tech services I found that my chlorinator required me to run the pool 14-16 hrs a day. I hope the 320 doesn't require that much.
Thanks in advance.