By virtue of soft set, the concepts of soft filters of lattice implication algebra are presented, endowing a parameter set as a filter of a lattice implication algebra, and further its equivalent characterization and new operations of soft filters are discussed. Further, the relationship between a soft filter of lattice implication algebra and dual soft lattice ideal of lattice implication algebra is presented. The concepts of image and preimage of a soft filters of lattice implication algebra and their pro...