…In a dream, a filter represents the essence of one’s faith and knowledge. A filter in a dream also could mean music, taverns, dancing or insolence. A filter in a dream also represents a man who speaks only the truth and who does not allow for impurities to seep into his life. (Also see Sieve)…

You will have to prevail your reasoning to defend your proposal.

(Bolter | Colander | Filter | Separate | Sift | Sort | Strainer) In a dream, a sieve represents knowledge, discerning, honor, rank and discriminating between truth and false. A sieve in a dream is like a detector of true banknotes from counterfeit, a person who chooses his words, a choosy person of the type of work he does, or a discriminating buyer, a pious person, or it could represent a comb. If a sieve is given as a collateral, or as a promissory note in a dream, it means that the depositor will flunk his promise, for a sieve does not retain water. (Also see Bolter | Strainer)