TPP440F Air Purifier Filter Replacement with True HEPA and Activated Carbon, 4 Pack for Therapure Models

Premium HEPA filter replacement for Therapure models including TPP440, TPP540, TPP640, and AP200 Includes 4 filters for extended use and convenience Pre-filter traps visible dust such as hair for improved air quality fiberglass construction with pleated design for efficient filtration Meets or exceeds leading national brand quality standards for reliable performance