COMPATIBILITY:This -JH01 replacement filters are for Air Purifiers, Kloudi -JH01 Air Purifier, Intelabe EP1080 Air Purifier, Air Purifier and EPI081 Air Purifier. 3 IN 1 FILTRATION: Pre-filter removes larger particles in the air like dust, hairs, pet fur; HEPA Filter captures of airborne particles down to 0.3 Micrometres in size such as pollen, dirt, pet dander; Blue Filter: Block particles again. EASY TO INSTALL: The EPI081 HEPA filter is easy to be replaced and disposed of without any tool required. Replace every 4-6 months depending on the usage and environment. Colour:blue Material:composite material Package Contents: 2 x air purifier filter Only the above package content, other products are not included. Note: Light reflection 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.