Amazon.com - Filters Replacement Fit for iRobot Roomba i and e Series E5 E6 E7 i6 i8 i7 i7+i3 i3+/ Plus (6 Pack Roomba Filter Replacements + 1 Cleaning Brush) -
For iRobot Filter Replacement Parts Roomba e5 e6 e7 i7 i7+i7 Plus e and i Series 601549020261 | eBay
iRobot® Authentic Replacement Parts- Roomba® e, i, and j Series Replenishment Kit, (3 High-Efficiency Filters, 3 Edge-Sweeping Brushes, and 1 Set of Multi-Surface Rubber Brushes) - Walmart.com
Amazon.com: Neutop Replacement Filters Compatible with iRobot Roomba e, i, & j Series E5(5150) E6(6198) i1(1152) i1+(1552) i3(3150) i3+(3550) i4(4150) i4+ i6 i6+(6550) i7(7150) i7+(7550) i8 i8+ j7(7150) j7+(7550) Plus Robot Vacuums,6-pack. :
Vacuum Cleaner Filter Replacement Kit for iRobot Roomba Series I7 I7+ E5 E6 E7 616361697867 | eBay