1.Perfect Compatibility: Our e-300l replacement filter is compatible with mooka and the mooka family. Please check your machine model before buying<br> 2.Good performance: 3 in 1 filter, mesh filter, HEPA filter and activated carbon filter. This design ensures the good performance of the E-300L replacement filter<br> 3.Easy to install: This product is very convenient for you to replace. You can replace it in a very short time without the help of tools<br> 4.Product size: The size of this product is: 10.67 'X10.67' X1.18 '. You can check the specifications before you buy to make sure you are satisfied with the product<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin