?Material? - The siphon is made of high quality PP plastic and the filter is made of food grade plastic and nylon, tasteless and non-toxic. ?Extrusion design? - The extrusion head is lower than the container to siphon liquid and requires manual operation to siphon. ?Built-in pump? - The siphon has a built-in pump that sucks liquid from one container to another. It can be used for enzyme filtration, extraction and bottling which is very convenient in one step. ?Filter? - The filter screen design is ultra-thin and ultra-dense, high temperature resistant, comfortable to touch, and can be used for a long time. application? - Suitable for home brewing, wine, white wine, yellow wine, bay wine, bottling, can also be used for filtration, is a very good tool, very popular with everyone.