General description vhbw offers a set of 3 replacement filters designed for standard, wet, or multipurpose vacuum cleaners. Regular filter changes (every 6 to 12 months) are essential for maintaining optimal suction capacity. These filters effectively capture residual dust not retained by the filter bag, ensuring that only clean air is released back into your environment. This feature is particularly beneficial for allergy sufferers, as it helps create a dust-free and pet-hair-free space. Technical specifications Dimensions (L x W x H): 24.5 x 15 x 3.5 cm Weight per filter: 176 g Form: rectangular Colour: yellow / black Replacement cycle: approximately every 6 - 12 months Compatibility and accessories Replacement for Festo / Festool 456790 Replacement for Festo / Festool 456077 Installation Quick & easy installation