Environmental Protection: The durable construction resists vibration and moisture

it transitions immediately to the heat-up phase upon a call for heat

The core tube and springs are fabricated from 300-series stainless steel to prevent corrosion in high-cycle environments

the metering orifice is equipped with a fine-mesh screen to prevent contaminants from clogging the oil return path

Carrier P502-8084S Filter Drier 322057-301 Environmental Protection: The durable constructionThe Carrier P502 8084S is a high capacity liquid line filter drier designed for HVAC system protection and moisture removal in residential and light commercial applications. Featuring 1 2" ODF solder connections, this solid core drier utilizes a specialized blend of molecular sieve and activated alumina to effectively capture acid, moisture, and debris that can lead to compressor failure or TXV clogging. Engineered for use with R 410A and R 22