China China Aluminium Filter Drier Suppliers - High-Quality Factory Made Refrigeration Drier for Water Absorption and Impurity Filtration Factories, Factory

The Drier Filter, manufactured in China, is a crucial component in refrigeration systems. This high-quality filter consists of a durable copper pipe, a molecular sieve, and two advanced filter devices. It is specifically designed to absorb moisture and filter out impurities, ensuring optimal performance and longevity of your refrigeration system. As a leading supplier and factory of Drier Filters in China, we prioritize excellence and reliability in our products, making us the ideal choice for your refrigeration needs

Product Description

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.

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Product description

Feature:

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

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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.

Packing and delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

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Certificates

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Frequently Asked Questions
Q What is the main function of the molecular sieve in the filter drier?
The molecular sieve acts as a chemical adsorption layer that rapidly absorbs residual moisture in the refrigeration system. This prevents water from freezing and causing "ice blockages" in low-temperature environments.
Q What materials are used in these filter driers?
Our filter driers feature a high-purity aluminium pipe shell for rust and high-pressure resistance. The inner core consists of a 3A molecular sieve (with water absorption ≥20%) and an activated carbon layer, sealed via a precise argon arc welding process.
Q How does the filter drier protect the compressor?
It uses a double-layer filter screen structure to intercept solid impurities such as welding slag and metal shavings. This prevents the compressor from getting stuck in the cylinder and protects other key components from clogging.
Q In what applications can these filter driers be used?
They are widely used for maintenance, repair, and upgrades in domestic and commercial refrigerators, freezers, automotive air conditioning systems, and industrial refrigeration equipment.
Q Why are aluminium and red copper materials preferred for filter driers?
Aluminium and red copper offer excellent corrosion resistance, high pressure resistance, and superior thermal conductivity. This ensures long-term stability and compatibility with various refrigerants and refrigeration oils.
Q How do I select the right size of filter drier for my system?
The selection depends on the system's cooling capacity, refrigerant type, and connection pipe size. It is recommended to match the specifications of the original components during replacement to ensure optimal performance.

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