These pre-filters are suitable for Dyson DC58 DC59 DC61 DC62 V6 V7 V8 vacuum cleaners. They capture dirt, dust, and other allergens from entering the air once they exit the vacuum cleaner. High-quality washable and reusable filter, it should be washed every month or more depending on usage. Easy to install, you can remove your old filter and put this one in its place. Replace the Dyson filter every 4 months, can extend the life of your Dyson vacuum cleaner and give you a comfortable home. Frequent filter replacement, maintains cleaning performance. 5Easy Replacement The filter can be washed and used repeatedly, it is definitely cheaper. 6Allergen Prevention Reducing the infiltration of dust, pollen, and other allergens in the air. breathe. 7Compatible with V6 V7 V8 etc.