240 True HEPA Replacement Filter 14 Compatible with Puroair 240 Air Purifier, 3-in-1 High-Efficiency -14 True HEPA with Activated Carbon Filter, 4 Pack, White

3-in-1 Filtration System: Includes nylon preliminary filter, -14 True HEPA filter, and activated carbon filter with Formula to capture 99.97% of airborne particles as small as 0.3 microns. High-Efficiency Activated Carbon Filter: Features 60% more activated carbon and unique Formula to decompose unpleasant household odors and wildfire gases. Upgraded Electrostatic Electret Filter Technology: Ensures energy saving and a longer service life by reducing wind resistance and increasing filtration efficiency. Easy Installation: No tools required, simply replace the filter in your air purifier unit when needed. Multi-Purpose Use: Suitable for daily multi-purpose coverage, pet care, and odor removal, with a white basic filter option.