2X(This product is a non- product. But 100% qua assurance!< />Replacement filter such as SC4300 SC4470 -B710W< />The filter maintains the cleanliness of the DJ63-00672D SC4300 while reducing dust, and other that penetrate into the air you eathe.< />The manufacturer's name and number are for reference purposes only - these par are not related to the original manufacturer's par< />For best , the filter should be replaced 2-3 months.< />colour: blue，white< />Material: Plastic, sponge< />Blue sponge filter size: 15*7.5cm< />White filter size: 125*11*2cm< />Package Conten:< />2 * Vacuum Cleaner dust filter < />3 * set of filter cotton)