General description These high-efficiency dust bags are designed for MIELE FJM, C1, C2, S300, and S700 vacuum cleaners. The package includes 18 dust bags made from high-quality materials that ensure effective dust collection and filtration. Technical specifications Material: High-quality blown non-woven fabric and hydrophilic spunbond fabric Filtration system: 5-layer filtration capturing 99.97% of dirt and allergens Package contents: 18 dust bags Measurement allowed error: +/- 1-3 cm Usage It is recommended to replace your vacuum cleaner accessories every 2-3 months to maintain optimal performance. The microfiber dust collection bags provide excellent filtration, preventing secondary pollution caused by dust leakage. Other information Color: Photo color Note: Light reflection and different displays may cause slight color variations from the actual product.