Filler longevity varies depending on the treatment area, patient lifestyle and the filler that is used. But as a general rule you can expect;  

Lip Augmentation: 6-12 months

Cheek Lift: 9-12 months

Jaw Augmentation: 12-18 months

Nasal Labial Lines/Marionettes:  6-9 months

Tear Troughs: 12 months

Liquid Rhinoplasty: 12 months