Separate filter bed type cylindrical filter and cylindrical air cleaner thereby

Abstract

A separate filter bed cylindrical filter may include a cylindrical filer bed configured to remove foreign materials included in air, a filter bed holder punched with a plurality of holes to be introduced with air passing through the cylindrical filter bed and inserted with the cylindrical filter bed, and an upper fixing plate provided at a first end part of both end parts of the filter bed holder and contacting a first end part of both end parts of the cylindrical filter bed inserted into the filter bed holder, and a lower fixing plate coupled with a connecting end provided at a second end part of both end parts of the filter bed holder to contact a second end part of both end parts of the cylindrical filter bed and be separated from the connecting end to separate the cylindrical filter bed from the filter bed holder.

Dependencies are inferred from the claim text.