The hepa filter paper fold into this filter. Due to the particularity material of hepa, it can be recycled after washing to dry. High efficiency filter dust, prevent the dust into the motor chamber, extend the service life of motor protection of motor. The Can Filter Water Resistance Washing and Can Be Used Repeatedly. Replacing The Filter on a Regular Base Help Your Machine Work Well. The replacement of the spare parts help your vacuum cleaner maintain the good cleaning performance. Each set of spare parts is recommended to use for six months, and then replace the new part spare. Compatible with model: For T10 T20 T20 Pro T30 T30 Neo Name:HEPA Filter Type:Vacuum Cleaner Accessories Type:High Efficiency Filter Vacuum Part Type: Filters Type: Vacuum Cleaner Parts Application: Wooden Floor, Ceramic Tile, Marble, Etc Applicable Occasions: Living Room, Bedroom, Kitchen, Etc color:gray + white Material:plastic Package Contents: 2 x Front Filter 2 x Rear Filter Only the above package