- Perfect Compatibility: These pre-filters are expertly designed for LG CordZero A9 Series cordless vacuum cleaners, including models A939KBGS, A937KGMS, A907GMS, A927KGMS, A925KSM, and A927KVMS. Enjoy a seamless fit that enhances your vacuum's performance. - Enhanced Suction and Filtration: The pre-filters feature a tightly sealed rubber ring that securely fits the plastic frame. This design maximizes suction power and prevents dust from entering the vacuum engine, effectively capturing dust, food particles, and pet hair across various surfaces. - Washable and Reusable: Environmentally conscious? These pre-filters are washable and reusable. Simply rinse them under water and allow them to dry before reinserting, providing a sustainable solution for long-term use. - Valuable 4-Pack Set: This convenient set includes four high-quality pre-filters, ensuring you always have a replacement available. Regularly changing the filter every 2-3 months maintains your vacuum's efficiency and helps protect your family from allergens. Use Scenarios: - Ideal for households with pets, effectively capturing pet hair and dander to keep your living space clean. - Perfect for busy kitchens, where the filters help eliminate crumbs and food debris from floors and countertops. - Essential for allergy sufferers, as the enhanced filtration helps reduce airborne particles and improve indoor air quality. Upgrade your cleaning routine with these reliable pre-filters designed to enhance the performance of your LG CordZero A9 vacuum.