[Perfect fit] for True HEPA filter replacement compatible with PH04, PH03, PH02, PH01, HP09, TP09, HP07, TP07, HP06, TP06, HP04, TP04, DP04 Purifier Fan. [2-in-1 Filtration System] True HEPA filter + Carbon filter combined into one unit. Only need to reset the filter life once; no complicated installation process. [H13 Grade HEPA Filter] Sealed HEPA filter captures 99.97% of particles as small as 0.3 micrometers such as dust, smoke, odors, and dander. Helps maintain clean and fresh air in your home. Activated carbon filter helps absorb household odors and harmful gases. [NOTICE] After replacing the filter, you will need to reset the filter life. Material: plastic. Color: black + white. Package Contents: 1 pair x HEPA filter, 1 x cleaning brush. Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause slight color variations between the item and the image. Measurement error allowed is +/- 1-3 cm.