This filter maintains the cleaning per compatiblemance of the Conga robot while reducing the penetration of dust, pollen and other allergens into the air you breathe. Easy to disassemble and replace. Replace old dirty brushes and filters to keep the home robot at its best per compatiblemance. compatible best results, the filter should be replaced every 2-3 months. Suitable compatible Conga 1090 Robotic Vacuum Cleaner. : blue + white Material: plastic Package Contents: 1 * Main brush 6 * Side brush 6 * Filter 1 * Cleaning brush Only the above package content, other products are not included. Note: Light shooting 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.