Aluminium filter drier

The Drier Filter is composed of copper pipe, molecular sieve and two filter devices and installed in the refrigeration system to absorb water and filter impurities.

product details

Molecular sieve

Molecular sieve is a synthetic compound with microporous cubic crystal hole structure, which can absorb residual water in refrigeration system and allow refrigerant to pass through normally.

Product description

Feature：TAOJUN copper filter driers are designed to absorb moisture and acid, and to filter out impurities. Normally be instead as component and replaced as repair part for both domestic and commercial refrigerators, freezers.

1. Structure and material
Shell: high purity aluminium 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

2. Core strengths
Prolong the life of the equipment: reduce the corrosion of water and acidic substances on the compressor
Fast cooling: reduce system resistance and improve refrigerant cycle efficiency
Widely used: household refrigerator, commercial cold storage, car air conditioning can be used

3. Application scenario
Refrigerator/freezer repair and replacement
Air conditioning system maintenance and upgrade
Industrial refrigeration equipment maintenance

Product details

Core characteristics

The main function of the drying filter is to remove moisture and impurities from the system, prevent ice blockage and dirt blockage, and protect key components such as compressors. Red copper material may have better corrosion resistance and thermal conductivity, which is one of its advantages. The red copper drying filter plays a crucial "guardian" role in the refrigeration/air conditioning system. Its core functions include:

Deep water removal
The residual moisture in the system is rapidly absorbed by internal adsorbents (such as molecular sieves) to prevent water from freezing and forming "ice blockage" in low-temperature environments, ensuring the smooth circulation of the refrigerant.

Precision filtration
The double-layer filter screen structure can intercept solid impurities such as welding slag and metal shavings, prevent the compressor from getting stuck in the cylinder or the throttling components from being blocked, and extend the service life of the equipment.

Long-term protection
Red copper material has excellent corrosion resistance and can resist the chemical erosion of refrigerants and refrigeration oil, ensuring long-term stable operation.

System adaptation
The unique design can balance the flow rate and pressure drop of the refrigerant, achieving efficient purification while reducing energy loss. It is particularly suitable for precision systems such as inverter air conditioners.

Its working principle is like installing a "double protective shield" for the system: the physical filter layer intercepts visible impurities, and the chemical adsorption layer eliminates the threat of hidden moisture, jointly building a clean and stable operating environment.