Review on Enhanced Roomba 800 and 900 Series Tangle-Free AeroForce Extractor Set - Genuine iRobot Replacement Parts by Wendy Mellgren

I usually try the cheapest parts first and they usually help, but sometimes OEM parts are the best value even if they're twice the price. This is one of those articles. Disappointed with the few generic versions that wore out quickly and seemed intent on wrapping hair rather than throwing it in the trash, I decided to buy genuine replacements. They are worth it and Roomba, Bob seems very happy with it too.