General description Replacement Parts for SHARK NV350/NV351/NV35 Vacuum Cleaner Replenishment Kit is made from brand new, high-quality materials. These well-made accessories are designed to keep your home robot operating at peak performance. Regular maintenance with these cleaning accessories helps reduce the infiltration of dust, pollen, and other allergens into the air you breathe, while also minimizing unpleasant odors from pets, smoke, cooking fumes, and various household products. Technical specifications Material: Plastic Package Contents: 4 Filters, 4 Cotton Filters, 1 Cleaning Brush Measurement allowed error: +/- 1-3 cm Usage The contents of the accessories are easy to remove and replace as part of routine maintenance, ensuring your vacuum cleaner operates efficiently.