Compatibility and fit Designed to fit specified vacuum models for a secure, plugandplay installation. Engineered to the correct size and shape for compatible units — check your model before to ensure proper fit. What it does and why you need it Combines sponge cotton and a true HEPAstyle filter to capture fine particles that ordinary filters miss. Helps maintain suction power and consistent cleaning performance by preventing clogging and protecting the motor. Easy to and maintain, reducing downtime and helping extend the overall service life of your vacuum. Key features and materials Duallayer filtration: soft sponge cotton prefilter for larger debris and a HEPA layer for fine dust, pollen, and microscopic particles. Optimized filtration path traps dust and debris effectively to keep expelled air cleaner and protect internal components. Durable, serviceable design that supports regular maintenance without special tools. Performance benefits Preserves strong suction and steady airflow during use, so cleaning stays effective from start to finish. Reduces airborne dust recirculation, improving indoor air quality for allergy sufferers and households with pets. Simple replacement process minimizes effort and service cost compared with fullunit repairs. Typical use scenarios 1. Daily home cleaning: Use in carpeted and hardfloor areas to keep suction consistent while capturing hair, lint, and household dust. 2. Allergyfriendly cleaning: Ideal for homes with allergy sufferers — traps pollen and fine particles that trigger symptoms. 3. Detail cleaning for vehicles and workshops: Effective for collecting fine dust and debris from upholstery, floor mats, and workbenches where small particles accumulate. Practical notes Follow your vacuum manufacturer's replacement schedule for results. Regularly inspect and clean the sponge prefilter to prolong HEPA effectiveness. Replacement filters help maintain conditions and protect vacuum performance over time.