filter(redirected from High efficiency particulate air filter)
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Related to High efficiency particulate air filter: HEPA filter
filternoun classification, means to rectify, means to reeine, purification, purifier, refinery, screen, sieve, sifter, strainer
filterverb clarify, clean, clear, distill, filtrate, find, leach, pass through, percolate, purify, rectify, refine, screen, strain
Associated concepts: filter the evidence through the jury
See also: distill, purge, screen, select