Made of high-quality material for enhanced durability. The pleated design offers good air permeability and efficient dust filtration, capturing ultra-fine dust particles. Helps reduce vacuum noise and extends cleaning performance. Washable and reusable filters. For optimal performance, it is recommended to replace the filter after 68 washes. 2-Pack value set allows for immediate replacement during cleaning, enabling uninterrupted use. Compatible with models: For Triflex HX1 FSX. Part numbers: 11385020, 05-VCH-743, 9178017731. Vacuum part type: Filter. Type: Vacuum cleaner replacement part. Replacement filter for handheld cordless vacuum cleaners. Also fits robot vacuum models. Ideal for household floor cleaning and general home appliance maintenance. Color: White + Black. Material: Plastic. Package includes: 2 x Filters 1 x Cleaning brush Contents are limited to the items listed above; other accessories are not included. Note: Due to lighting and display differences, the actual color may vary slightly from the image. Measurement may vary by 13 cm.