Coleco F-120/DR-7, Krystal Klear Models 108R/12, Intex Sand-n-Sun, Wet Set, Easy Set Size "A" or "C", Aqua Leisure Size "2". 

Pleatco PC7-120 replaces Unicel C-4607 replaces, Filbur FC-3710

Commonly used in: Aqua Leisure Size 2, Coleco, Intex Recreation