To provide a filter equipment with highly effective in foreign matter catching and a drain pump equipment.

This filter equipment is equipped with a filter case 34 which comprises a cylindrical body with an inlet 38 for fluid to flow into on the periphery surface and an outlet 39 formed in the rear of the cylindrical body for the fluid to flow out to the end face 34 and a filter body 36 which is mounted inside the filter case 34, has a cylindrical inner passage with a rearward open end face 54 built in the filter case 34, and is equipped with a filter part 51 to filter foreign matter on the periphery face. The filter body 36 is closely attached to the periphery face of the outlet 39.