What's In The Box: 1 x Roller Brush, 4 x HEPA Filters, 4 x Side Brushes, 4 x Mop Pads, 4 x Dust Bags, meeting your long-term replacement needs

Compatible Models: These Replacement Parts are Compatible with Lydsto W2 Robot Vacuum

Performance: The Filter captures up to 99.97 percent of dirt, dust, pet hair and particles as small as 0.3 microns. The Roller works well on hardwood, carpet, tile, and stone. The Dust Bag holds 75 days of dust, debris, and pet hair

Maintenance: To keep your vacuum cleaner running at peak performance, Please replace the filter and side brush every 2-3 months. Please wash the mop after each use and replace it after 50-60 Cleaning Cycles

Shipping and Installation: Shipping with a strong box to prevent from being damaged in transit. It is easy to be replaced and installed. No additional tools are required