Replacement Reusable Zipper Dust Bags Compatible with iRobot Roomba i1 i1+ i2 i3 i3+ i4 i4+ i5 i6 i6+ i7 i7+ i8 i8+ j5 j5+ j6 j6+ j7 j7+ j8+ j9+ s9 s9+ Plus Vacuum Automatic Dirt Disposal (4 Pack)

Compatible with all iRobot Roomba i & s & j series Clean Base Automatic Dirt Disposal i1+ (1552), i3+ (3350), i4+ (4552), i5+ (i557020), i6+ (6550), i7+ (7550), i8+ (8550), j5+ (j557020, c557020), j7+ (j755020, c755020), j9+ (j955020, c975020), s9+(9550, 9520, s955020) Package includes 4 reusable vacuum bags. You can empty dust and debris through the zip opening on the vacuum bag, so you don't have to throw it away after use. Each vacuum replacement bag can be reused about 3-5 times to meet your long-term replacement needs. Each reusable vacuum bag holds 30 bins of dirt and debris. Our vacuum bags are made of excellent PP material and precise non-woven fabric that effectively blocks over 99.9% dust and 0.3-micron particles and other debris. 100% Satisfaction Guaranteed! If you have any questions of how to use our product, please contact with us and we will be happy to assit you., Weight: 0.37 Pounds, Manufacturer: Screenronics