Filter kit, HEPA front and rear, for Dyson vacuum cleaners DC19 DC20 DC21 DC29

The filters help maintain the cleaning performance of your Dyson DC19, DC20, DC21, and DC29 vacuum cleaners, while reducing the infiltration of dust, pollen, and other allergens into the air you breathe. The Dyson 2-in-1 blue rear filter is made of HEPA, a highly efficient filter paper that can filter 99% of fine particles in the air, so the air purified by the vacuum cleaner can be expelled to reduce secondary pollution. The Dyson filter is ideal for pet owners. Eco-Ready, Anti-Allergy, and Power Filtration features will keep your home clean. For best results, we recommend replacing the filter every 2 to 3 months for optimal performance.