Our landlord has approved of us buying a 15x48 above ground pool in our backyard. The pool we are buying is the intex ultra frame with C type filter cartridge with built-in chlorinator that uses 1" tablets, one skimmer pump system with GFCI protection (ground fault circuit interrupter). Could someone please dumb that down for me? Also could you tell me exactly what to buy along the lines of chemicals and other accessories. I have a day each week set aside to clean and manage my pool. The water I will be using to fill the pool is clean and always clear. I think thats it let me know if i can help with more anwsers