Refillable filter cartridge shell B2B-Product Description
Refillable Filter Cartridge Shells
Designed to fit standard-sized filter housings. These cartridge shells can be filled with your choice of filtration or treatment media to create a custom filter tailored to your specific needs. Built-in pre- and post-filter elements prevent media loss and ensure stable operation.
Features
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Supports unlimited combinations of filter media for custom solutions
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Built-in pre- and post-filter elements prevent media loss
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Standard cartridge design fits most residential, commercial, and industrial filter housings
Applications
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Water softening
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Bacteria control
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Scale & corrosion control
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PFAS removal
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Taste, odor & chlorine removal
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Chloramine removal
Replaceable media filter housing-Product Specifications
General Dimensions
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Length: 5" / 10" / 20" / 30" / 40"
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Outer Diameter: 69 mm
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Filtration Area: 0.8 m² per 10" filter

Materials of Construction
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End Cap: Polypropylene (PP)
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Cage: Polyethylene (PE)
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Pre-Filter: Polyurethane Foam
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Post-Filter: Polypropylene (PP)
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Gasket: EPDM
Operating Temperature
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4°C to 45°C
Available Media Options
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Activated Carbon / KDF
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Ion-exchange resin
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Phosphate, Silicates
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Absorbent media
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pH control media
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Anti-microbial compounds
Model Specification Table
| Model | Outer Diameter (mm) | Length (mm) | Volume (ml) |
|---|---|---|---|
| RF10010 | 70 | 252.5 | 550 |
| RF10020 | 70 | 508 | 1480 |
| RF20010 | 115 | 252.5 | 1540 |
| RF20020 | 115 | 508 | 4100 |
Operating temperature for all models: 4°C – 45°C
OEM refillable filter housing-Model Number Coding
Example: RF10010
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RF– Refillable Filter Cartridge Shell -
100– Outer Diameter 2.5" -
200– Outer Diameter 4.5" -
10– Length 10" -
20– Length 20"










