Manufacturer Name: DiversiTech Product Number: AP-DK OEM Part Number: AP-DK The DiversiTech AP-DK Drain Kat Accessory Pack is a versatile and essential tool for HVAC maintenance, designed to enhance the functionality and efficiency of HVAC systems. Measuring 3/4" in length, 4.55" in width, and 7.5" in height, and weighing just 0.66 lbs, this compact accessory pack provides a conv... https://www.partshnc.com/ap-dk-diversitech-drain-kat-accessory-pack