Ensure optimal performance and longevity of your refrigeration and air-conditioning systems with the Castel Filter DI330N/4S. Featuring an integrated humidity indicator, it provides immediate visual feedback on moisture levels, so you can perform maintenance before damage occurs.
Built-In Humidity Indicator: Color-changing window for quick moisture diagnostics.
1/2″ ODS Connections: Standard solder-in fittings for a secure, leak-proof seal.
286 mm Length: Compact design suited for tight installations.
High-Capacity Desiccant: Efficiently removes moisture and particulates to protect system components.
Castel Quality: Model DI330N/4S (Code 304S), engineered for professional refrigeration use.
Trust Castel’s proven filter driers to maintain peak efficiency—order your DI330N/4S today and extend equipment life.
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