This product is a non- product. But 100 percent effective assurance! Replacement filter out akin to SC4300 SC4470 -B710W The filter maintains the cleanliness of the DJ63-00672D SC4300 whereas reducing dust, pollen and assorted that penetrate into the air you breathe. The manufacturer's call and number are for reference applications only - those components are usually not associated with the original manufacturer's components For superb results, the filter needs to be changed each 2-3 months. colour: Photo Color Material: sponge size: 125*110mm Package Contents: 1 * H11 HEPA Filter 1 * set blue filter out Only the above package content, various item are not included. are registered trademarks of , Inc. Products are compatible and never recommended via means of , Inc. Note: Light and diverse exhibits may cause the color of the article within the photo a bit of assorted from the genuine thing. The size allowed error is +/- 1-3cm.