| 摘要 |
A filter system and method of making same is disclosed. The system includes one or more of filter units, each having a plurality of spaced apart hydrophilic filter tubes coated with an attractant that entrains particulates without the need for woven filter material. The filter tubes may have a plurality of apertures therethrough to increase the surface area of the filter tubes. The filter units may be placed adjacent to each other but with their filter tubes laterally offset to increase the likelihood that particles will engage at least one coated tube. |
