The spare parts compatible with the for DP04 TP04 HP04 Pure purifier (Please confirm your model before purchasing )The 360 Degree Glass HEPA Filter: 29 feet of borosilicate microfiber, folded 238 times. It eliminates airborne allergens such as dust, dander, pollen, viruses, and mold spores.The activated carbon filter: Carbon granules impregnated with Tris trap gases such as formaldehyde, benzene and nitrogen dioxide. It creates a environment for you.360 degree two-stage filtration system: we can breathe for 24 hours. It is the first choice for asthmatics and allergy sufferers.Colour:As shownMaterial:plasticPackage Contents:1 * purifier filterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.