The main brush uses a composite structure that alternates between a brush and a rubber strip. The brush touches the ground and the rubber strip beats the carpet, allowing it to double clean both hard and soft surfaces. • Detachable bearing design makes cleaning easier; imported brush; flexible rubber strip; wear-resistant; not easily deformed; and does not damage the ground. Side brush: • Flexible swing arm structure design, more gentle and safe, no damage to the floor or furniture; • Wear-resisting nylon brush, long-lasting without deformation. The filter element can filter fine particles, block dust, release clean air, and remove secondary pollution. The sponge can filter large particles of dust. • Cleaning performance is unaffected by washing the filter. Suitable for X1 OMNI