The disclosure relates to a liquid reservoir for a food waste recycling appliance. The liquid reservoir includes a reservoir body with a hollow interior and having an exterior surface bounding an interstitial space. A food waste through opening can pass through the interstitial space. The reservoir body can also include a channel on the exterior surface.

A filter holder for a filter element that has an oval-shaped cross section, with a receiving section receiving the filter element, a fluid inlet and a fluid outlet. The fluid inlet is arranged such that an inflow direction of the fluid to be filtered is oriented in the direction of a lateral surface of the filter element in order to separate particles contained in the fluid onto a wall of the receiving section with the aid of centrifugal force.

A filter for in-line or inlet applications. The filter may include a spindle for supporting a filter element. In some embodiments, the spindle may be fixedly attached to a filter cap or filter body. The filter may be used as an in-line filter with a hose or tube on the inlet and outlet ports of the filter cap and filter body. In addition, or alternatively, a filter consistent with the present disclosure may be provided with a splash cap that allows use of the filter as a protected inlet for fluid flow. When used as an inlet filter, fluid may enter the filter through the splash cap and exit the filter through hose or tube coupled to the filter body. Both uses allow for serviceability.

The disclosure relates to a liquid reservoir for a food waste recycling appliance including a reservoir body with a hollow interior, a first arm portion, and a second arm portion, and at least partially bounding an interstitial space exterior of the reservoir body. A food waste through opening can be defined by an exterior surface of the reservoir body.

The present invention relates to a side-discharge type nondirectional air purifier including: a housing extended in a vertical direction thereof and having a plurality of discharge holes formed on an outer peripheral surface thereof; a fan seated onto a top end periphery of the housing and adapted to absorb external air and to discharge the absorbed external air toward a bottom surface of the housing; a spiral wing disposed vertically in an internal space of the housing; a perforated board for pressure adjustment disposed outside the spiral wing and having a plurality of air ventilation holes formed piercedly thereon; and a main filter disposed vertically inside the housing in such a manner as to be surroundingly located outside the perforated board.

An air circulator includes an airflow guiding housing and a power assembly. The power assembly is disposed in said airflow guiding housing which sequentially has a purifying chamber and a guiding chamber from bottom to top. The power assembly is operated to drive air to flow into the purifying chamber through an air inlet formed on a bottom peripheral side of the airflow guiding housing radially and deliver along an airflow channel inside the airflow guiding housing. The airflow channel further has an airflow turning portion in the purifying chamber to drive the air in the purifying chamber to turn from a radial direction to and an upward direction to flow into the guiding chamber and discharge out through an air outlet formed on top of the airflow guiding channel upwardly, outwardly and helically.

According to the present disclosure, features, components and techniques useable for providing air cleaner arrangements are provided. Many of the features relate to an axial seal arrangement provided on a filter cartridge. A typical filter cartridge, for use with these features, is a filter cartridge having opposite flow ends. Example media arrangements that fit this characterization are described. Seal arrangements provided with an axial housing sealing engagement surface are shown. A seal arrangement is provided. Also, air cleaner assemblies having advantageous features therein are provided. Further, air cleaner housings are described, with selected, preferred features for engagement with filter cartridges.

A filter device has a filter housing and a round filter element received in the interior of the filter housing. The round filter element has a filter medium body with a wall flowed through radially relative to a longitudinal axis of the filter medium body by a fluid to be purified. The round filter element has a first end disk and a second end disk arranged at opposed end faces of the filter medium body. The filter medium body has an inwardly positioned flow space inside the filter medium body that is the raw side of the round filter element. A support grid is arranged externally at the wall of the filter medium body. The filter housing has a housing cover with a flow guiding rib arranged at an inner side of the housing cover facing the interior. The flow guiding rib projects into the inwardly positioned flow space.

An air filtering assembly for particulate removal includes a housing that defines an interior space. An aperture is positioned in a front of the housing and is configured to allow flow of air into the interior space. An opening is positioned in a back of the housing and is configured to allow flow of air from the interior space. A slot is positioned in a top of the housing. A filter is selectively insertable into the interior space through the slot. The filter is configured to remove particulates from the air that flows through the interior space from the front to the back.

A filter holder (2) for a filter element (3) has an oval-shaped cross section, a receiving section (19) for a filter element (3), a fluid inlet (24), and a fluid outlet (25). The fluid inlet (24) is arranged such that an inflow direction (E) of the fluid (L) to be filtered is oriented in the direction of a lateral surface (29) of the filter element (3) such that the fluid (L) to be filtered flows tangentially around the filter element (3) in order to separate particles (33) contained in the fluid (L) onto a wall (30) of the receiving section (19) with the aid of centrifugal force.