1、High Performance: With the latest technology, the filters can absorb food residues, pet hair, dirt, pet dander and 99.97% particles as small as 0.3 microns. 2、Premium Material: This filter is made of high strength environmental protection material, it has strong absorption, good cleaning performance and soft texture, which will not harm the floor. 3、Easy to Maintain: Wash it by hand under running water and let it air dry completely before using. Clean and replace regularly to improve suction and performance and extend your vacuum life. 4、Improve Performance: The filter is essential to the proper operation of the vacuum cleaner. It can improve and maintain the better performance of the vacuum cleaner. 5、Compatible Models: The filters replacements are suitable for VPF20 vacuum cleaner. Please check your machine number or part number before order.