Brand new and high quality.Made of high quality material, more durable. Washing in warm water and let it completely air dry before reusing them.A mild detergent may be used if desired.To your vacuum works properly and optimally, recommend to replace the filter every 4-6 months. The premium Vacuum filters adopt two-in-one design with high efficiency to block fine particles, floating dust, pollen etc. Filter dust, filter the exhaust air, protect the vacuum cleaner motor. Filter is made of high-efficiency filter material, which can effectively filter dust, etc., to prevent particles of dust from entering the motor, to a for vacuum cleaner. Type: Vacuum cleaner accessories Model: for V15 V11 SV14 Colour: purple + blue Material: plastic Package Contents: 4 * Filter (2 purple + 2 blue) 1 * Cleaning tool Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3cm.