I am planning to install a Rainbow 320C inline Chlorinator. Do I need to install a check valve in between the chlorinator and the filter? We do not have a heater just a filter. Also the unit will have to have 3 simple pvc valves downstream from it will this be a problem?
Is this chlorinator the best of the lot? And does the clear version have any downsides? It seems that it would be helpful to be able to see how many tabs are left.
I realize that there are not to many fans of trichlor on this website but we a have decided that its our best option given our situation.