| 摘要 |
FIG. 1a 1215 110 115 FIG. 1b A filtration accessory comprising a substantially planar surface, a filtration aperture and a plurality of bypass apertures. The filtration 5 aperture is defined by the substantially planar surface, and is for receiving debris for filtration. The plurality of bypass apertures are defined by the substantially planar surface and are adjacent to the filtration aperture. The plurality of bypass apertures are for enabling fluid to bypass the filtration aperture. |
