1.Material:it is made from polypropylene cotton.Large filter area,High precision,No pollution,Easy to clean and dry.
2.Function:Installed in the air inlet and outlet,filtered dust,protect your Vacuum Cleaner and prevent secondary pollution.
3.Cycle:it’s washable,you can wash it when you need and install after it’s dry. Usually it needs to replace in 3-6 months.But it all depends on the frequency that you use.
Package include:
2/3 x Pre motor filters
2x Post motor filters
1x Cleaning brush