What is the answer to "Big acronym in purifying filters Crossword" in the NYT Crossword?

The answer is HEPA (4 letters).

Are there other answers for "Big acronym in purifying filters Crossword"?

The most common answer is HEPA. Alternate answers may exist depending on the letter count required by the grid.

When did "Big acronym in purifying filters Crossword" last appear in the NYT Crossword?

The clue "Big acronym in purifying filters Crossword" most recently appeared on August 2, 2025 with the answer HEPA.

Big acronym in purifying filters Crossword

We solved this clue, that last appeared on August 3, 2025 in a N.Y.T crossword puzzle and the answer had four letters. The solution we have is shown below (highlighted in green) will help you solve this hard clue and go on with the puzzle.

BIG ACRONYM IN PURIFYING FILTERS New York Times Clue Answer

HEPA

Go back to NYTimes August 03, 2025. Open the puzzle page to get help with other clues. Before each clue, we put the number & direction of it in the puzzle - for easier navigation. The weekend puzzles tend to be more complex and beefier they often have 60+ clues puzzles. Use the search form below to uncover another clue that is giving you a hard time.