The Nilfisk 11753 Filter Element XL SQ550 / Aero is a genuine OEM replacement part designed for Nilfisk-Alto and KEW SQ550, SQ650, and SQ750 series wet/dry vacuum cleaners. This high-quality filter element ensures efficient filtration, protecting the motor and maintaining powerful suction. With dimensions of 200mm length, 190mm width, and 200mm height, and weighing 0.5kg, it provides a precise fit and reliable performance for your industrial cleaning equipment.