Features and benefits Reinforced construction for consistent filtration Internal skeleton supports the filter media and external fabric is bonded with adhesive technology. The filter keeps its shape in humid environments and after multiple washes, resisting wrinkles, deformation, and collapse so filtration performance and service life remain stable. Simple, nondestructive installation Designed to match a wide range of vacuum cleaner models and common cardholder designs. Available in multiple sizes to fit original mounting points. Installation is intuitive — align, click into place, and rotate to lock — eliminating compatibility worries and tool use. Tight seal to prevent leakage The filter edge is finished with either a rubber or elasticity sponge ring that compresses against the vacuum's filter compartment to form an airtight fit. This prevents unfiltered gaps and keeps dust and particles from bypassing the filter, ensuring all intake air passes through the media. Washable and costeffective Engineered for repeated washing (rinse with clean water and air dry naturally). The cartridge lifespan equals multiple ordinary disposable filters, reducing the frequency and cost of replacements and lowering longterm consumable expenses. Key specifications and materials Structure: internal support skeleton with bonded external filter media Edge seal: rubber or elasticity sponge ring for airtight fit Maintenance: washable and reusable; air dry recommended Compatibility: produced to fit multiple vacuum cleaner models and standard cardholder sizes; offered in matching sizes for nondestructive replacement When to choose this filter Home cleaning: ideal for everyday vacuuming where durability and repeated cleaning are required (carpets, hard floors, routine maintenance). Pet owners and allergy management: helps maintain filtration performance after washing so dander and hair are consistently captured without frequent filter swaps. Workshops and garages: suitable for environments with heavier dust where a robust filter that holds shape and seals tightly prevents bypass and prolongs motor life. Care and installation tips Installation: align filter with the vacuum's mounting slot, press until it clicks, then rotate to lock. No tools required. Cleaning: rinse with clean water until clear, squeeze out excess water, then air dry completely before reinstalling. Do not use heat sources to speed drying. Replacement: inspect after repeated wash cycles; when the media shows permanent deformation or damage that affects shape or sealing. What this filter solves Eliminates worry about filter collapse or deformation after washing Avoids leakage and unfiltered air paths thanks to a reliable edge seal Reduces ongoing costs through a washable, longlasting cartridge Simplifies maintenance with fast, nondestructive installation compatible with many vacuum models This filter is a practical choice for users seeking durability, reliable sealing, easy maintenance, and cost savings without changing the vacuum's original mounting or design.