Copeland STAS4821SV Steel Suction Line Filter Drier, 2-5/8″ Sweat, 48 Cu In, 500 PSI

Description

The Copeland STAS4821SV is a heavy-duty steel suction line filter drier engineered to protect refrigeration and air conditioning systems from moisture, acid, and solid contaminants. Designed for professional HVAC/R installations, this filter drier features a large 48 cubic inch shell capacity and a robust 2-5/8″ sweat connection for reliable, leak-free integration into suction line applications.

Key Features

• Model: STAS4821SV
• Connection type: 2-5/8″ sweat (ODF)
• Shell volume: 48 cubic inches
• Core configuration: Single core (core not included — sold separately)
• Maximum working pressure: 500 PSI
• Shell material: Steel construction for durability and long service life
• Application: Suction line filter drier

Application & Benefits

Suction line filter driers are a critical safeguard in refrigeration and A/C systems, particularly following a compressor burnout or system contamination event. The STAS4821SV shell accepts a replaceable single filter drier core, allowing technicians to swap cores without removing the shell from the line — reducing labor time and system downtime. The 500 PSI maximum pressure rating ensures compatibility with a wide range of refrigerants and system operating conditions.

Specifications

• SKU: 053045
• Brand: Copeland
• Model: STAS4821SV
• Connection Size: 2-5/8″ sweat (ODF)
• Shell Capacity: 48 cubic inches
• Core Quantity: Single (core not included)
• Max Pressure: 500 PSI
• Shell Material: Steel
• Filter Type: Suction line filter drier