Review on 🔍 18-Pack Lemige Replacement Filters for iRobot Roomba Robot Vacuum Cleaner - Compatible with I&J&E Series i7 i7+ i3 i3+ i4 i4+ i6 i6+ i8 i8+ j7 j7+/Plus E5 E6 E7 by Andrea Larson

Great price but unfortunately they didn't work well with my Roomba I6. I can't return them because I bought them in July to have them ready when I need them. I used one last month and my Roomba had trouble landing in the base to drain and charge. I thought it was Roomba. Then, when I wanted to change the filter, I decided to try iRobot's proprietary filter to see if it worked. And now my Roomba is happy and working fine. I'm sorry I didn't notice that sooner.