Nispira True HEPA Replacement Compatible with Therapure Air Purifier TPP240. Compared to Part TPP240F. 4 Filters

Nispira True HEPA Replacement Compatible with Therapure Air Purifier TPP240. Compared to Part TPP240F. Pre-filter helps trap visible dust such as hair. Approximate Dimensions: 23 x 4 x 2 inches. High quality HEPA filter capture 99.97% of airborne particles down to 0.3 microns.