General description 100% brand new and high quality, these 9PCS Vacuum Pleated Filter Spare Parts are designed for Black Decker Household Sweepers HSV320J and HSV420J. Made of high-quality material, they are practical and perfectly matched with the equipment. The filters maintain the cleaning performance of the vacuum cleaner while reducing the penetration of dust, pollen, and other allergens into the air, making them ideal for asthma patients, allergy sufferers, or pet owners. Technical specifications Quantity: 9 pcs Color: White Material: Plastic Compatible with models: HSV320J, HSV420B, HSV320B, HSV420J, HSV520J, HSV320J32, HSV420J42, HSV520J01, SVA420B, SVA520B Replacement part number: SVF11 Measurement allowed error: +/- 1-3 cm Installation The filter is easy to remove and replace as part of normal maintenance. Usage The filter is washable and should be replaced every 3 months to ensure optimal performance. Other information Note: Light reflection and different displays may cause