[COMPATIBILITY] These genuine HEPA replacement filters are compatible with the Core Mini air purifier, perfect for living rooms, bedrooms, desks, and offices. [3-STAGE FILTRATION SYSTEM] This 3-in-1 genuine HEPA filtration system includes a fine pre-filter, an H13 genuine HEPA filter, and an activated carbon filter. This high-efficiency filter reduces airborne particles and unwanted odors in your living spaces. [H13 TRUE HEPA FILTER] The premium H13-grade genuine HEPA filter captures 99.97% of airborne particles as small as 0.3 microns, removing dust, pollen, smoke, odors, and pet dander, effectively creating and purifying the air for you and your family. [ACTIVATED CARBON FILTER] Our filter uses highly efficient activated carbon to effectively absorb unwanted household odors from pets, cooking, smoke, and VOCs. It's perfect for pet owners, smokers, and city dwellers. [EASY TO INSTALL] The filter is easy to replace and dispose of without tools. Regular cleaning and replacement can improve the air purifier's performance. For optimal performance, it's recommended to replace the HEPA filter every 4-6 months depending on the environment and frequency of use. Product Name: Air Purifier Filter Product Weight: Filter approx. 200g, aromatherapy spacer approx. 3g Applicable Models: for Core Mini-RF Type: A: 2pcs Air Purifier Filter Color: White Material: plastic Size: 147x123mm Package Contents: 2 * Air Purifier Filter 6 * Aromatherapy Spacer 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.