Safeguard your refrigeration and air-conditioning equipment from moisture and contaminants with the Castel Filter DI316N/4S. Its built-in humidity indicator provides immediate, color-coded feedback on system moisture levels, allowing for prompt maintenance to prevent compressor damage and refrigerant loss.
Integrated Humidity Indicator: Color-changing window for quick moisture diagnostics.
1/2″ ODS Connections: Standard solder-in fittings ensure a leak-proof seal.
214 mm Length: Compact design fits tight installations without adapters.
High-Capacity Desiccant: Efficiently removes moisture and particulates to extend system life.
Castel Quality: Model DI316N/4S (Code 164S), engineered for professional refrigeration use.
Trust Castel’s proven filter driers to maintain peak performance—order your DI316N/4S today and extend equipment life.
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This part is compatible to the original part number. Part numbers are always leading.
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Features & Benefits
Built-In Humidity...
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Humidity Indicator: Color-changing window signals moisture ingress.
12 mm...
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