I am about to replace my aging pool equipment with something more energy efficient: pentair intelliflo pump, as well as the filter (current FNS60) and will go with the quad DE 100 with the Hi-Flow Valve 261050. There is not clear documentation on how to install the filter with the valve out there. I know it should be install like a cartridge or sand filter. but I saw a few threads with wrong install and it was a very costly mistake.
Could you please help with the right install steps (pictures, diagram...)?