Welcome to our forum.
We provide the service of cleaning spa filters for customers at our store. I'm sure you'll ask, so this is what we do.Chlorine,bromine,- filters are rinsed, go into cleaning tank for 24hrs, rinsed- ready for pickup. Tank holds solution of high alkaline chlorine, Tide detergent and environmentally-friendly TSP.
I've had about 3 customers ask me to clean their filters for them. I did it. No charge. It's just not something folks around here ask for.Terminator