I need to pick up the cannister and plumbing supplies but wanted to make sure my scenario will work fine...I am using the JBJ ATO. My idea is to let that stay in place and work as it always has. The output from the pump will now be diverted from the tank to the input of this cannister and the output of the canister then sent to the tank? Using the ball valves I will have control over how much water goes through the kalk vs how much skips the kalk and goes straight to the tank. Do I have it right?