The Adey Magnaclean Professional 2 22mm Heating System Filter is a compact, black glass-filtered boiler part designed for indoor use. This hydronic (hot water) system offers a high energy efficiency rating of A+++, making it an energy-efficient choice for your heating needs. Manufactured in the United Kingdom by Adey, this unit is compatible with Ring smart home systems and comes with a 1-year manufacturer warranty. Perfect for keeping your heating system clean and efficient, this 110V filter is a reliable option for maintaining optimal boiler performance in your home.