Replacement air filters made of high quality materials. 2 pieces Replacement vacuum cleaner sponge filters High quality vacuum cleaner accessories Vacuum cleaner accessories Filter Kit for Samsung SC4300 SC4470 The filter keeps the Samsung SC4300 SC4470 clean by reducing dust, pollen and other allergens that enter the air you breathe.< /p> For best results, the filter should be replaced every 2-3 months. Package includes: 2 pieces filters