Pool Size 12 x 18' : Cover Size 15 x 21'
Pool Size 12 x 24' : Cover Size 15 x 27'
Pool Size 15 x 27' : Cover Size 19 x 31' (4' Overlap)
Pool Size 16 x 32' : Cover Size 19 x 35'
Pool Size 18 x 36' : Cover Size 21 x 39'
Pool Size 18 x 40' : Cover Size 21 x 43'