Featuring silver release technology, it achieves 99.9% efficacy for long lasting protective; compact and or replace, made from that maintain the vacuum aesthetics without harming humans or pets Ideal for households, schools, medical facilities, and offices, this vacuuming cleaner accessory caters to users seeking enhanced hygiene in living and working spaces Specifically designed for ROMO robot vacuum cleaners, this module leverages silver ions to effectively reduce during cleaning, ensuring a healthier environment for homes and offices This vacuum part ensuring effectiveness without degradation, elevating overall cleaning results and environmental health Perfect for high standard sanitation areas like kitchens, children ' s rooms, and elderly care zones, it provides extra by significantly improving cleanliness and reducing harmful in the air