General description vhbw offers a set of 3 HEPA filters designed for Dyson vacuum cleaners (model numbers 90767701, 907677-01). These filters are engineered to enhance the suction capacity of your vacuum cleaner by effectively filtering out dust, allergens, and animal hairs, making them particularly suitable for allergy sufferers. With a larger filter surface area compared to standard filters, they ensure cleaner exhaust air by capturing even the smallest particles. Technical specifications Dimensions (L x W x H): 19.8 x 11.3 x 1.5 cm Material: plastic / microfleece Weight per filter: 27 g Colour: blue / white Washable: Yes Usage To maintain optimal performance, it is recommended to replace the filters every 3-6 months or when they no longer clean effectively. These filters can be washed and reused multiple times, providing a cost-effective solution for maintaining your vacuum cleaner. Other information CONTENT OF DELIVERY: 3x vacuum cleaner filter