Cigarette filter and cigarette

The utility model provides a cigarette filter which comprises a first filter section and a second filter section connected with the first filter section. The first filtering section comprises a first filtering section body and a liquid containing cavity formed in the first filtering section body, and liquid filtering liquid packaged by a flexible thin film is arranged in the liquid containing cavity; the second filtering section comprises a second filtering section body and an adsorption rod arranged in the second filtering section body, one end of the adsorption rod extends into the liquid containing cavity, the part, extending into the liquid containing cavity, of the adsorption rod is provided with a tip end, and the tip end is arranged towards the flexible film. Meanwhile, the utility model further provides a cigarette. Compared with the prior art, the cigarette filter and the cigarette provided by the utility model have the advantages that harmful substances in smoke can be better filtered, the temperatu