Welcome to our forum.
How does one know when a disposable filter needs to be changed? We have dumped our water and refilled twice now and we've only had our tub since the middle of September.
hey keating, how is your arctic. I hope you are loving it. anyways the filter break down is normal initially. my dealer said that the first filter takes a beating, but once you slow down all your rookie hot tub moves, the filters last longer.
why dont you exchange it. Arctic has a one year return no penalty and you just pay delivery.