China Factory Suppliers Double Copper Filter Drier for Air Conditioner - Water Absorption & Impurity Filtration Component
Molecular Sieve
Molecular sieve is a synthetic compound with a microporous cubic crystal hole structure, which can absorb residual water in the refrigeration system and allow refrigerant to pass through normally.
Product Description
TAOJUN copper filter driers are designed to absorb moisture and acid, and to filter out impurities. Normally installed as a component and replaced as a repair part for both domestic and commercial refrigerators and freezers.
- Shell: High purity copper pipe (rust resistant, high pressure resistant)
- Inner Core: 3A molecular sieve (water absorption ≥20%) + activated carbon layer
- Sealing Process: Argon arc welding to ensure no leakage
- Prolong Equipment Life: Reduces corrosion of water and acidic substances on the compressor
- Fast Cooling: Reduces system resistance and improves refrigerant cycle efficiency
- Widely Used: Suitable for household refrigerators, commercial cold storage, and car air conditioning
- Refrigerator/freezer repair and replacement
- Air conditioning system maintenance and upgrade
- Industrial refrigeration equipment maintenance
- One: Absorbing moisture, preventing acids
- Two: Providing physical filtration
- Body Shell: Cu-DHP
- Molecular Sieves: 100% XH-9
- Screen: 200 mesh
- Wall Thickness: 0.35 - 0.80mm
Product Details
Parameters
| Model | Molecular Sieves (+5%, -0%) | Body Diameter (+2) | Total Length (±2) | Inlet (Inner Dia) +0.1 | Outlet (Out Dia) +0.1 |
|---|---|---|---|---|---|
| TJB10 | 10 | 16 | 118 | 5*6.4mm | 2.5mm |
| TJB10 | 10 | 16 | 118 | 6.35*6.35mm | 3.3mm |
| TJB8 | 8 | 19 | 90 | 6.35*6.35mm | 3.3mm |
| TJB10 | 10 | 19 | 95 | 5*6.4mm | 3.2mm |
| TJB15 | 15 | 19 | 120 | 5*6.2mm | 2.5mm |
| TJB15 | 15 | 19 | 120 | 6.35*6.35mm | 3.3mm |
| TJB15 | 15 | 19 | 120 | 6.35*6.35mm | 3.2mm |
| TJB20 | 20 | 19 | 150 | 5*6.2mm | 2.5mm |
| TJB25 | 25 | 25 | 130 | 6.35*6.35mm | 3.2mm |
| TJB30 | 30 | 25 | 140 | 6.35*6.35mm | 3.2mm |
Note: All sizes are TAOJUN standard; other sizes can be customized on request.
Packing and Delivery
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Frequently Asked Questions
A copper filter drier performs two essential functions in a refrigeration system: it absorbs moisture and prevents acid formation using a molecular sieve, and it provides physical filtration to capture system impurities and debris.
TAOJUN filter driers utilize 100% XH-9 (3A) molecular sieves. This synthetic compound features a microporous cubic crystal structure with a water absorption capacity of ≥20%, ensuring highly efficient dehydration.
Yes. They are widely used as components or replacement parts for both domestic and commercial refrigeration systems, including household refrigerators, freezers, commercial cold storage, and automotive air conditioning systems.
The outer body shell is made of high-purity Cu-DHP copper pipe. This material offers excellent rust resistance, high pressure resistance, and durability under demanding refrigeration cycles.
Yes. While we maintain a standard range of models (such as TJB8, TJB10, TJB15, TJB20, TJB25, and TJB30), custom sizes, wall thicknesses, and connection configurations can be manufactured upon request.
We utilize a precise argon arc welding sealing process during manufacturing. This ensures high-strength joints that reliably prevent refrigerant leakage under high-pressure conditions.