Filter Monster HEPA Filter Compatible With Therapure TPP240F Air Purifiers

True HEPA Filtration Captures up to 99.97% of airborne particles as small as 0.3 microns, including dust, pollen, pet dander, smoke, mold spores, and dust mites to help improve indoor air quality. | Compatible with Therapure TPP240 Series Designed as a replacement for Therapure TPP240F filters used in compatible TPP240 air purifiers for a dependable fit and consistent performance. | Optimized Airflow Design Built with a foam gasket seal that helps direct airflow through the filter while reducing air bypass for efficient filtration and purifier performance. | Quick & Easy Replacement Installs in minutes without tools so you can quickly restore your compatible air purifiers filtration performance and maintain cleaner indoor air. | Replace Every 6 Months For maximum filtration efficiency, replace your filter approximately every 6 months, or more frequently in homes with pets, smoke, high dust levels, or poor air quality.