Key benefits Restores and maintains suction power: a clean filter reduces strain on the motor and helps your vacuum pick up dirt more effectively. Improves indoor air quality: efficiency filtration captures dust, pollen, and other airborne particles so the air expelled is cleaner. Lowers ongoing costs: durable construction and longer service life mean fewer replacements and lower maintenance expense. What it does Designed to trap fine dust and common allergens while allowing consistent airflow to the vacuum motor. Regular replacement of this filter helps maintain peak performance and extends the usable life of your vacuum cleaner. Compatibility and specifications Designed to fit various models, including ZB3301, ZB3302, and more. Constructed from sturdy ABS material for wear resistance and long service life. Functions: dust and particle filtration to support vacuum performance and air cleanliness. Why it stands out Durable ABS construction resists wear and helps the filter last longer than lowerquality alternatives. Balanced filtration that removes common particles without overly restricting airflow, supporting both cleaning effectiveness and motor longevity. Practical use scenarios Home with pets: traps pet hair dander and fine fur, reducing allergens and keeping carpets and upholstery cleaner. Postrenovation or heavy dust events: captures construction and renovation dust to prevent buildup in the vacuum and reduce airborne particles. Office or vehicle cleaning: improves air cleanliness and helps maintain reliable suction during routine, frequent cleaning of upholstery and floors. Maintenance note the filter regularly according to your vacuum's maintenance guidelines to preserve performance and extend the appliance's life.