FILTRATION MATERIAL FOR FILTER, METHOD FOR MANUFACTURING SAME, AND FILTER

摘要

Provided are: a filtration material for a filter, the filtration material enabling the filter to have high capturing efficiency, low pressure loss, and a long life; a method for manufacturing the filtration material for a filter; and a filter formed using the filtration material for a filter. A filtration material for a filter is used as a member for constituting the filter and comprises wet non-woven fabric. The filtration material for a filter has a multi-layer structure having two or more layers and is configured so that there is no boundary surface present between the two layers.