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Purifying filter acronym NYT Crossword Clue

Down clue · from the September 26, 2025 puzzle

Stuck on “Purifying filter acronym” from the New York Times Crossword? Here is the verified answer:

Answer
HEPA
4 letters · Down · last seen September 26, 2025

All appearances of this clue

NYT Crossword May 31 2026 HEPA NYT Crossword September 26 2025 HEPA

More clues from the September 26, 2025 puzzle

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