In the title compound, C(20)H(21)F(2)NO, the piperidine ring in each of the two independent mol-ecules in the asymmetric unit adopts a normal chair conformation with an equatorial orientation of the 3-fluoro-phenyl groups. The dihedral angles between the two 3-fluoro-phenyl rings are 49.89 (7) and 50.35 (7)° in the two mol-ecules.