| 摘要 |
<p>An air filter for air conditioning capable of cleaning and replacing only a filter medium (10) thereof for resources saving, refuse reduction, and cost reduction, and also preventing air leakage from a filter body (2), wherein the filter body (2) comprising the bellows-like filter medium (10) with a large number of crest parts (10a) arranged in a row and fitted detachably into a sectionally groove-shaped frame material (11) of a filter frame (9) is stored removably in a main box (1) with an air inlet port (3) and an air outlet port (4) provided in one surface and the other thereof, respectively, sealing material (12) for burying bottom parts (10b) between the adjacent crest parts (10a, 10a) is formed integrally with the front and rear surfaces or on one of these surfaces of the filter medium (10) at both lateral end parts in the direction of the crest part arrangement, and clearances between both lateral end parts of the filter medium (10) and the inside of the grooves in the sectionally groove-shaped frame material (11) are sealed by the sealing material (12), thus preventing air from leaking from these areas without being filtrated.</p> |
