These vacuum dust bags are a great replacement for wearing parts of various brands. It is used to filter out the dust sucked into the sweeper, prevent the dust from being brought into the air again, and achieve the purpose of cleaning the home easily. 

Widely used in sweeping robots, such as E5 E6 E7 j7 and All Version Robotic Vacuum Cleaners, 

The robot replacement part is in size of: 170mm / 6.69 inch (L*W).In the package of: 20Pcs x Bags

Made of cotton and fibre, it can effectively maintain the working performance of the cleaner, prolong the life of the filter, and create a comfortable environment for you.

Please install it according to the front and back of the filter.