(lǜ) to strain; to filter
(lǜchū) to filter out
(lǜqì) filter; strainer
(lǜchénqì) dust filter
(lǜdútōngfēngzhuāngzhì) filtration equipment
(lǜbō) filtering radio waves (i.e. to pick out one frequency)
(lǜbōqì) filter
(lǜyè) filtrate
(lǜqīng) to filter and purify
(lǜqīngqì) a filter
(lǜshā) filter sand
(lǜzhǐ) filter paper
(lǜwǎng) filter; a sieve
(lǜsèjìng) color filter
(lǜguò) to filter
(lǜguō) colander
(lǜchú) to filter out
(lǜbǐng) filtrate; solid residue produced by a filter; mud from filtering can sugar