Found 2 items, similar to filter paper.
English → English (WordNet) Definition: filter paper filter paper n : a porous unsized paper used for filtering
English → English (gcide) Definition: Filter paper Filter \Fil"ter\, v. t. [imp. & p. p. Filtered; p. pr. & vb. n. Filtering] [Cf. F. filter. See Filter, n., and cf. Filtrate.] To purify or defecate, as water or other liquid, by causing it to pass through a filter. [1913 Webster] Filtering paper, or Filter paper, a porous unsized paper, for filtering. [1913 Webster]