The Koolaire K00521 is a UV Sanitation System designed specifically for the KYT and KDT 1700 48" Modular units. This aftermarket LuminIce II Virus & Bacteria Inhibitor Kit effectively reduces the presence of harmful viruses and bacteria, enhancing the safety and hygiene of your environment. Its field-installed design ensures easy integration into existing systems, providing a reliable solution for maintaining optimal sanitation levels. The kit is engineered for durability and efficiency, making it an essential addition for improved air quality and peace of mind.