A liquid infusion device includes a container, a container collar, a lid assembly, and a filter basket. The container has an open top, a closed sidewall, and a closed bottom. The container collar has a collar opening and is configured to couple to a rim of the open top. The lid assembly is configured to cover at least a portion of the collar opening. The filter basket is configured to hold infusion material and to be suspended from the lid assembly and into an interior of the container. The filter basket includes an open top, a bottom, and a sidewall having an opening. The infusion device can include a motor configured to impart motion to the filter basket.

Disclosed herein is a filter configured for preparing coffee or an infusion for single use by being placed on a cup in a use position. The filter includes a tub and a compartment. The tub is configured to receive a liquid. The tub having has a supporting edge extending inwardly from a lower edge of the tub. The supporting edge supports the filter when the filter is placed on the cup in the use position. The compartment has a perforated base. The compartment extends from the support edge. The compartment is at least partly delimited by water-permeable layers configured to be provided with coffee or herbs. At least an outside surface of the supporting edge is provided with a microroughness Ra between IO and 200 m.

A beverage brewer includes a container configured to hold liquid and having an open top, and a brewing material holder configured to be suspended into the container and to hold beverage brewing material in contact with liquid held in the container. The brewer also includes a pressure assembly operable to provide pressurized liquid flow through the brewing material holder within the container, and/or a heating element configured to be arranged at least partially in an interior of the container and operable to heat liquid held in the container.

A beverage filter for insertion into a container is provided. The filter includes a base with a plurality of holes configured to let liquid pass through it while retaining solids. A wall extends from the base, wherein the wall is configured to allow at least a portion thereof to form a perimeter seal against an internal wall of the container. In operation a low pressure zone is created which pulls liquid through the holes of the base during removal of the beverage filter from the container.

The present application provides an integrated lid structure and a beverage pot. The integrated lid structure includes a lid and a filter screen module, where the lid is configured to be connected to a container body; the lid is provided with a water outlet and a filter screen space; the water outlet and the filter screen space are adjacently arranged; the filter screen module is arranged relative to the filter screen space; the filter screen module is integrated into the lid, so that a filter function is added in the lid, thereby facilitating integrating a filter effect by the integrated lid structure; the filter screen module includes a filter screen member, and the filter screen member is detachably connected to the lid, so that the filter screen member can be connected to or separated from the lid; and the filter screen member is configured to filter to-be-dissolved matter.