[HIGH PERFORMANCE] High-efficiency filter replacements help capture dust, dirt, pet hair, and small particles. To keep your robot vacuum running at peak performance, it is recommended to clean the filters every few weeks and replace them every two months. [PREMIUM QUALITY] Our filter replacements are made of plastic using high-strength and environmentally friendly materials to ensure optimal performance. The filter edge is securely bonded to the plastic frame, helping to extend the life of your robot vacuum. [EASY TO INSTALL] These filters are easy to install and replaceno tools required. Simply remove and replace the i7-compatible filters as needed. Installation takes only a few minutes, saving you time and effort. [VALUABLE PACKAGE] This cost-effective filter pack includes multiple replacements for your vacuum. [FILTER FOR ROOMBA I, E SERIES] These high-efficiency replacement filters are compatible with iRobot Roomba I, E, and J series models: i7, i7+, i3, i3+, i4, i4+, i6, i6+, i8, i8+, j7, E5, E6, E7. PLEASE NOTE: This filter is not washable. Washing may damage the electrostatic filtration layer and reduce performance. Use the included brush to clean the filter surface. Always verify your vacuum model before purchasing. (Not compatible with J7+) Material: Plastic Color: As shown Package Contents: 9 x Filters, 1 x Cleaning Brush Note: Only the items listed above are included. Light reflection and display differences may cause slight color variations between the image and the actual product. Measurement error allowance: +/- 1-3 cm.