1. Brand new, nice materials, well-made, durable, and very matched with the original equipment. 2. Clean accessories preserve your house robotic at peak performance. Accessory contents are smoothly removed and altered as a part of routine maintenance. Also reduces dust, pollen and different allergens from seeping into the air you breathe. 3. In order to realize the best cleaning and filtering effect, the cleaning equipment must be replaced each 2-3 months consistent with the frequency of use. 4. Say see you later to odors, pre-filters may also help lower unpleasant odors from pets, smoke, cooking fumes and diverse family products and chemicals. Material: Plastic colour: as proven Package Contents: 1 x water tank 2 x mopping fabric 12 x water core Only the above equipment content, different merchandise aren't included. Note: Light reflection and sundry reveals could cause the color of the thing in the photo slightly assorted from the real thing. The size allowed error is +/- 1-3cm.