Description
The Carrier KH43LG072 is a factory-engineered Puron filter drier designed specifically for use with R-410A (Puron) refrigerant systems. Filter driers play a critical role in protecting the refrigerant circuit by removing moisture, acid, and particulate contaminants that can damage compressors, expansion devices, and other system components. This OEM Carrier drier is built to meet the exacting standards of Carrier equipment, ensuring reliable, long-term system performance and refrigerant circuit integrity.
Key Features
- Designed specifically for R-410A (Puron) refrigerant systems
- Removes moisture, acid, and particulate contamination from the refrigerant circuit
- OEM Carrier replacement part — engineered to factory specifications
- Helps protect compressors, TXVs, and other refrigeration components from damage
- Supports system efficiency and extends equipment service life
- Direct drop-in replacement for compatible Carrier equipment
Application
The KH43LG072 filter drier is intended for installation in the liquid line of Carrier R-410A refrigeration and air conditioning systems. It is recommended for use during new installations, system retrofits, or any time the refrigerant circuit has been opened for service to prevent moisture and debris from circulating through the system.
Why Use an OEM Filter Drier?
Using a genuine Carrier OEM filter drier ensures compatibility with your specific equipment model, maintains warranty compliance, and delivers the moisture-absorption capacity and flow characteristics your system was designed around. Always replace the filter drier any time the refrigerant circuit is opened to maintain peak system performance.







Reviews
There are no reviews yet.