1. Non-woven fabric material, non-toxic and odor-free
2. Easy to disassemble and replace, convenient to use
3. High durability, fine texture, perfect fit with the equipment
4. For optimal performance, the accessory should be replaced every 2-3 months
5. Compatibility: Suitable for Philips FC8188 / FC8189 / FC8348 / FC8334 / FC8338 / FC8349 / FC8344 / FC8347 / HR6325 / HR6326 / HR6328 / HR6329 / HR6339 vacuum cleaners