Compatible with for Navigator NV350, NV351, NV352, NV356E S2, NV355, NV356, NV357, NV358, NV360, NV354, NV353 (Due to different filters, only these models are compatible) The roller brush is made of high-quality materials, which can effectively suck the sundries on and the dust in the crevices into the dust box. The filter can filter the dust very well, prevent the dust from entering the air, and make beautiful. Replacement belts help keep your home clean with less effort and money. For best performance, replace your belt at least every 6-12 months. Easy to disassemble and install. Use a screwdriver for installation, removal may take a few minutes. Material: plastic++felt colour: As shown Package Contents: 1 x rolling brush 1 x filter 2 x 2 x felt 1 x belt Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is