Hi Pile, I saw that you mentioned running your pool for 8 hrs a day. I have recently (12 months ago) changed to a copper ionization system to replace conventional chlorination. This system is run by solar power and now allows me to run the pool pump for one hr a day all year - no chlorinator. (to clear dust and leaves) Supplementary chlorine tablets may be required during peak summer months. While the system is still in its infancy for me, I am encouraged by results.
