Protect and prolong the life of your refrigeration and air-conditioning systems with the Castel Filter DI341N/4S. This inline filter drier features a built-in humidity indicator for immediate moisture diagnostics, plus 1/2″ ODS connections and a compact 290 mm body for easy installation.
Integrated Humidity Indicator: Color-changing window for on-the-spot moisture alerts.
1/2″ ODS Connections: Standard solder-in fittings ensure a secure, leak-proof seal.
290 mm Length: Compact design fits tight installations without adapters.
High-Capacity Desiccant: Removes moisture and particulates to protect system components.
Castel Quality: Model DI341N/4S (Code 414S), engineered for professional refrigeration use.
Rely on Castel’s industry-leading filter driers—order your DI341N/4S today and keep your system running at peak performance.
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