Photo 1 of True HEPA 14 Replacement Filter Compatible with Puroair 400 Air Purifier, 3-in-1 H14 Filters with Activated Carbon, HP-14 Filter Replacement, 2 Pack

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Photo 1 of True HEPA 14 Replacement Filter Compatible with Puroair 400 Air Purifier, 3-in-1 H14 Filters with Activated Carbon, HP-14 Filter Replacement, 2 PackPhoto 2 of True HEPA 14 Replacement Filter Compatible with Puroair 400 Air Purifier, 3-in-1 H14 Filters with Activated Carbon, HP-14 Filter Replacement, 2 Pack