100% brand new and high quality Made of high quality material, more . The pleated material has good air permeability and effective dust filtration to capture ultra-fine dust particles Make your vacuum cleaner quieter and cleaner for longer The filters can be washed and reused. To ensure the performance of the vacuum cleaner, it is recommended to replace the filter with a new one after 6-8 cleanings 6-PACK value packs, new filter elements can be replaced at any time during the cleaning process to ensure uninterrupted cleaning Part Number: 11385020, 05-VCH-743,9178017731 Compatible with models: for Triflex HX1 FSX Vacuum Part Type: Filters Type: Vacuum Cleaner Parts Vacuum Cleaner 1: Vacuum Cleaner Replacement Filter Vacuum Cleaner 2: Handheld Vacuum Cleaner Replacement Part Vacuum Cleaner 3: Handheld Vacuum Cleaner Replacement Filter Replacement Parts Accessories Vacuum Cleaner 4: Sweeping Robot Replacement Part Vacuum Cleaner 5: Household Items Vacuum Cleaner 6: Cleaning Vacuum