Replacement Parts for iRobot Roomba with Roller Brushes & Filters & Brushes Features: 【Perfect Fit】Compatible with iRobot Roomba i3 /i3+ /i4 /i4+ /i6 /i7 /i7+ /E5 /E6 /E7. 【High-quality】This replacement set works as great as the original ones precision fit and durable which keep your Roomba running at peak performance. 【Efficient Cleaning】Two high-quality rubber brushes are perfectly matched one for sweeping up trash and the other for deep cleaning. The side brush reaches into corners and edges to remove even more dust. The clean filter blocks 99.97% of pollen dust pet dander and other particles as small as 0.3 microns in size. 【Cost-effective solution】 This replacement kit includes everything needed to keep your Roomba E and i series running smoothly without the need for expensive repairs or repurchase. 【Easy to Clean and Replace】Just wash by hand in warm water and let it air dry completely before using. For best cleaning results edge sweep brushes and filters should be replaced every 2-3 months. Multi-surface rubber brushes should be replaced every 6 months. Specifics: 1.Compatible with: iRobot Roomba i3 /i3+ /i4 /i4+ /i6 /i7 /i7+ /E5 /E6 /E7. Package Includes: 2 * Set Multi-Surface Rubber Brushes （1 Set） 4 * Side Brushes 4 * HEPA Filters 4 * Screws 1 * Screwdriver 1 * Filter cleaning brush Replacement Parts for iRobot Roomba with Roller Brushes & Filters & Brushes Replacement Parts N/A Condition: New Dimensions: 2.16 inches (H) x 6.1 inches (W) x 9.44 inches (L) Weight: 1.33 pounds Warranty : 30 days parts warranty provided by Genkent. Made in China