The Trane DHY01474 (453633970100) Purge Filter Drier is a critical component designed for the removal of moisture, acid, and contaminants from refrigerant circuits in HVAC systems. Built to deliver optimal filtration and drying performance, it ensures long-term system protection and reliability, particularly in purge and recovery lines of chillers and other refrigeration equipment. Key Features Genuine Trane OEM part ensures perfect fit and function Effectively removes moisture and acids from the refrigerant Protects compressors and other key system components Maintains system cleanliness and efficiency Built for use in high-performance commercial HVAC systems Specifications Part Numbers: DHY01474, 453633970100 Type: Purge Filter Drier Function: Moisture and contaminant removal Application: Refrigeration purge line filtration Construction: Durable, high-efficiency filtering media Compatible Models (Short List) Compatible with a variety of Trane commercial chiller and HVAC systems (Model-specific data not provided ? confirm with original part number) Why Choose This Item Ensure the longevity and performance of your HVAC system with this OEM Trane purge filter drier, built to maintain refrigerant integrity and system reliability. It?s the right choice for contractors and technicians who demand precision and durability in every part replacement.