Review on Impressive iRobot Authentic Replacement Parts - 800 and 900 Series AeroForce High-Efficiency Filters (3-Pack) by Rod Evans

Beware of Counterfeits Sold as Genuine. My photo is a bit blurry but the box I received is on the right and the original box I received from iRobot in the past is on the left. The one on the right has a washed out filter photo and the green on the box is lighter. The filters themselves have an orange tab instead of a yellow one, and have a fine mesh at the bottom. You can also see light through the filter paper compared to the original filters. Using it in your Roomba may be technically correct, but will void your warranty (which I don't want to risk with my expensive Roomba purchase). Based on what the fake filters look like, I wouldn't be surprised if they didn't work just as well. Now I have to go through Revain again. Very disappointed in Revain for allowing fake sellers into their marketplace!