Universal filter drier cores for replaceable core shells. 48 cu.in., 20μm filtration. D-48, SF-48, UK-48, RC-48 cross reference. 80/20 & 100% molecular sieve options. R410A, R134a, R22, R404A compatible.
Universal filter drier core for replaceable core filter drier shells. 48 cubic inch standard size, 20μm filtration. Available in 80% molecular sieve + 20% activated alumina (moisture & acid removal), 100% molecular sieve (max moisture removal for POE systems), and 30/70 blend (compressor burnout cleanup). Cross-references D-48, SF-48, UK-48, RC-48, PCX-48. Compatible with R410A, R134a, R22, R404A, R407C, R507. OEM & ODM support.
| Parameter | Details |
|---|---|
| Product Type | Filter Drier Core (Replaceable Element) |
| Standard Size | 48 cubic inch (also available in 96, 144, 192 cu.in.) |
| Core Type | Solid core (molded block desiccant) |
| Filter Media Options | 80% 3Å molecular sieve + 20% activated alumina / 100% 3Å molecular sieve / 30% molecular sieve + 70% activated alumina |
| Filtration Rating | 20μm |
| Core Diameter | Standard 48 cu.in. size |
| Core Length | Matches 48 cu.in. shell |
| Max Working Pressure | 45 bar (4.5 MPa) |
| Operating Temperature | -40°C to +70°C |
| Compatible Refrigerants | R410A, R134a, R22, R404A, R407C, R507, R407A/F, R448A/R449A, R452A, R450A/R513A, R1234ze |
| Compatible Oils | Mineral, alkyl benzene, POE, PAG |
| Cross Reference | D-48, SF-48, UK-48, RC-48, PCX-48, RC4864, W-48 |
| Application | Liquid line and suction line |
Universal Compatibility – Designed as a direct replacement for 48 cubic inch filter drier cores across major brands including Sporlan, Emerson, Danfoss, Alco and Sanhua. Cross-references D-48, SF-48, UK-48, RC-48, PCX-48, RC4864 and W-48, reducing inventory complexity.
Multiple Core Options for Different Applications – Available in three formulations: 80/20 blend for general moisture and acid removal, 100% molecular sieve for maximum moisture removal in POE systems, and 30/70 blend for compressor burnout cleanup with high acid adsorption.
High Filtration Efficiency – Solid core construction provides 20μm filtration, effectively removing solid contaminants, moisture and acid from the refrigerant circuit to protect compressors from premature failure.
Anti-Shock Core Design – Solid core resists vibration and pressure surges without powdering or packing, maintaining stable performance over the product lifespan.
Low Pressure Drop – Uniform desiccant bead size and optimized flow passage ensure low internal pressure drop, maintaining system efficiency.
Wide Refrigerant & Oil Compatibility – Suitable for HFC, HCFC and HFO refrigerants with mineral, alkyl benzene, POE and PAG oils, covering R410A, R134a, R22, R404A, R407C and new low-GWP alternatives.
Stable Bulk Supply – Standard models ship in 15–25 days, supporting rolling replenishment and reducing inventory capital occupation.
OEM & ODM Support – Custom packaging and labeling available. Can produce according to customer specifications or provide cross-reference assistance.
Batch Traceability – Each batch undergoes strict quality inspection and is subject to third-party testing by organizations such as SGS.
Export Packaging – Sealed cans with desiccant protection; seaworthy carton and pallet packaging suitable for long-distance ocean shipping.
For technical datasheets, samples, or bulk pricing, contact us directly.
Send your specifications (core size, filter media type, cross-reference model) for a free technical evaluation and quotation within 24 hours. OEM and ODM orders welcome.
