Product Name: Vacuum Cleaner Filter Product Model: DX115S DX115C Product Size: 101*76*50MM Product Function: Filter Use Scene: General Household Features: 1. Long-term accumulation of dirt on the high-efficiency filter and filter element may lead to reduced performance. It is recommended to replace the filter every 3-6 months for optimal results. 2. Multi-layer filtration system helps capture dust, pollen, mites, odors, formaldehyde, and other airborne pollutants. 3. Effectively removes fine dust, allergens, and contaminated air particles to improve indoor air quality. 4. Constructed with durable materials and precise sealing to prevent air leakage, ensuring efficient filtration and cleaner exhaust air. 5. High filtration efficiency allows only clean air to pass through while trapping various types of dust and debris for effective dust-air separation. 6. Pleated design increases filter surface area, enhancing dust capacity and improving overall filtration performance. 7. Washable and reusable can be rinsed with water and air-dried for convenient maintenance. Package Included: 1 x Filter Element