| 摘要 |
PROBLEM TO BE SOLVED: To provide a V-bank type air filter which suppresses bending of a filter element even when a large volume of air flow enters.SOLUTION: An air filter includes: an element assembly which includes filter element pairs arranged so that two adjacent filter elements out of a plurality of filter elements form a V-shape; a frame which is opened so that an air flow from a first side flows to a second side, and holds the element assembly so that an end portion of the V-shape of the filter element pair faces to the first side; and an element support which is disposed on the first side of the frame body, supports the end portion of the filter element pair from the first side, and is not air-permeable. Two filter elements forming a filter element pair are separate without contacting with each other at the end portion. |
