PERFECT FIT - Compatible with E & I Series i7 i7+ i3 i3+ i4 i4+ i6 i6+ i8 i8+ j7 j7+ E5 E6 E7 Robot Vacuum Cleaner Accessories The ventilation layer of the dust bag filters different levels of dust and debris to provide maximum capacity and durability Enhances the elasticity of the to prevent them from falling off when handling dirt, dust and hair It can remove 99.9% of fine dust particles, protect the air in your living environment and ensure the life of the vacuum cleaner Easy to install and remove, no need to spend more energy and time. Model: Compatible with E Series E5 (E5134) E6 (E6198) E7, i Series i1 (1152) i2 (2152) i7 (7150) i7+ i7puls (7550) i1+ (1552) i4+ (4550 4552) i3 + (3550) i6+ (6550) i8+ (8550)j7+(7550) size: 163 x 142 x 134 MM Material: non-woven fabric color: white Package Contents: 12 x Activated Carbon Dust Bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little