Nispira 4-in-1 True HEPA Replacement Filters Compatible with Tredy Air Purifier TD-1500, 2 Pack

Nispira 4-in-1 premium HEPA filter replacement compatible with Tredy air purifier TD-1500. Compared to Part TD-1500-FILTER. 1 Filter included. Filter size dimension: 7.5 x 7.5 x 5.2 inches. HEPA filter removes up to 99.97 percent of airborne particles as small as 0.3 microns. Activated Carbon layer helps remove household odors caused by pets, cooking and mildew. Recommend to replace the filter every 6 months to optimize performance. 2 Filters included