Sporlan C-305-S Catch-All Filter Drier – 30 cu.in., 5/8" ODF Brazed

Sporlan C-305-S Catch-All is a filter drier brazed into the liquid line. Its molecular sieve + activated alumina core retains moisture and acid in the circuit and filters out particles; it protects the compressor from acid damage and the expansion valve from ice blockage.

Catch-All: The Field's Standard Drier

• 30 cu.in. solid core — dust-free, high moisture/acid retention capacity.
• Wide refrigerant compatibility: CFC/HCFC/HFC refrigerants including R404A, R134a, R407C, R410A, R22, and POE/mineral oils.
• Two-way protection philosophy: The drier should also be replaced at every compressor change and every time the circuit is opened.

Technical Specifications

• Model: Sporlan C-305-S | Type: Liquid line filter drier
• Core: 30 cu.in. (Catch-All solid core)
• Connection: 5/8" ODF brazed (braze type)
• Working pressure: 500 psig (34 bar)

• 🔧 Mind the arrow direction: The flow arrow on the body must point from the condenser toward the expansion valve.
• While brazing, cool the body with a wet cloth; braze with a nitrogen purge.