Hosey

Hi to all, System: Proline pump, filter and clorinator to my friends Above Ground Pool. I'm stumped because we are missing adapters. All help is well appreciated. Ty. 1st pic i need the plumbing to connect the hose to the chlorinator, not sure what adapters to get. 2nd pic hose needs to go to filter, do i need those valves and also what plumbing to use? 3rd pump and filter