General description vhbw offers a set of 5 exhaust filters designed for standard, robotic, wet, or multipurpose vacuum cleaners. Regularly changing your filter is essential for maintaining optimum suction capacity. These powerful filters effectively capture and remove ultra-fine particles, dust, allergens, and other impurities from the exhaust air, ensuring a cleaner environment, especially beneficial for allergy sufferers. Technical specifications Filter class: F7 External diameter: 7.5 cm Internal diameter: 5.3 cm Height: 4 cm Material: plastic / polyester fleece Colour: blue Weight per filter: 23 g Washable Replacement cycle: every 4-6 months Other information Content of delivery: 5x vacuum cleaner filters