Amyehouse Replacement Parts for iRobot Roomba S9 Series: Extractor Roller, Side Brushes, and Hepa Filters Set Review

PERFECT COMPATIBILITY: These replacement parts are compatible with iRobot Roomba s9 (9150) s9+ plus (9550) Wi-Fi connected robot vacuum cleaner. They work as great as the original ones, perfect compatibly and easy install. Dual multi-surface rubber brush extractor rollers is now 30% wider and more cleaning with every pass. Specially desgned corner side brush with five arms to grab dirt and debris from deep in corners and along walls. Replace the irobot roomba filter every 2-3 months to maintain roomba's cleaning performance.Side brush allows your Roomba to reach deeper into the carpet for a more thorough cleaning. These replacement parts are made of high quality PC, fully use of efficiency and durable filter and side brush material.To keep your iRobot Roomba robot operating at peak performance, hepa filters, rollers(debris extractors) and side brushes should be replaced every 2 - 3 months. 100% SATISFACTION GUARRANTEED.We offer refund or replacement for any dissatisfaction.The accessories kit contains Armed-5 side brush ×6 & dual multi-surface rubber brushes ×1 pair & Hepa filter×6.