Drought and wet dual-purpose multipurpose tobacco filter

The invention discloses a dry and wet dual-purpose multipurpose tobacco filter which comprises a loading sleeve and a main adjusting lead screw in threaded connection with the top end of the loading sleeve, and the bottom end of the loading sleeve is in threaded connection with the top end of an auxiliary adjusting lead screw. The outer wall of the main adjusting screw rod is in threaded connection with a main water retaining rubber ring; wherein the outer wall of the auxiliary adjusting screw rod is in threaded connection with an auxiliary water retaining rubber ring, and a smoke inlet sleeve is fixedly arranged at the bottom end of the auxiliary adjusting screw rod; the loading sleeve, the main adjusting lead screw, the auxiliary adjusting lead screw and the smoke inlet sleeve are connected in a communicated mode. According to the dry and wet dual-purpose multipurpose tobacco filter, the needed replacement cigarette nest is installed at the right end of the cigarette nest base in a threaded mode so that cig