HVAC Parts Manufacturer

■ Why Our Copper Filter Drier is Essential for Your System

A copper filter drier is the guardian of your refrigeration system. Our products are engineered to prevent common failures such as "ice blockage" and "dirty blockage," ensuring your equipment runs smoothly.

- Key Features

Superior Moisture Adsorption: Uses high-quality Desiccant (Silica gel, molecular sieve, or activated alumina) to effectively adsorb moisture. This prevents water from freezing (ice blockage) and stops chemical reactions that could corrode metal parts.

Precision Filtration: Equipped with a multi-layer metal mesh filter to intercept welding slag, metal shavings, dust, and other particles, protecting precision components like compressors and expansion valves.

- Structure and Materials

Shell: Made of metal material (copper or stainless steel), resistant to high pressure and sealed.

Filter: Multi layer metal mesh that intercepts particles of different sizes.

Desiccant: Silica gel, molecular sieve or activated alumina, highly absorbent.

Auxiliary layer: Some models contain activated carbon, which adsorbs acidic substances or odors.

■Technical Specifications & Models

Our refrigeration copper filter driers are available in various specifications to fit different system requirements.

- Working principle

When the refrigerant flows through the HVAC refrigeration copper filter drier:

Coarse filtration: The filter screen blocks larger particles (such as welding slag and metal shavings).

Moisture absorption: Desiccant absorbs moisture and reduces the humidity of refrigerant.

Fine filtration: The fine filter layer removes small impurities to ensure the cleanliness of the refrigerant.

- Installation location

Usually located between the condenser and expansion valve (in household air conditioning) or at the outlet of the accumulator (in large systems), in the liquid pipeline.

■ Specification

Working principle

The liquid flows into the filter from the inlet undera certain pressure, impurities are intercepted by the filtering medium inside the refrigeration copper filter drier, and the filtered liquid flows out from the outlet. When the filtration reaches a certain stage, the pressure difference between the inlet and outlet increases, and backwashing is required. At this time, the backwash valve is opened, and hydraulic pressure flows from the backwash inlet to the backwash from bottom to top, restoring the filtering function of the refrigeration copper filter drier.

■ Non-Standard Copper Filter Drier Customization

As a leading HVAC copper filter drier factory, we understand that standard sizes don't fit all. Jiahao offers comprehensive customization:

Efficient anti icing corrosion prevention

Custom desiccant ratios to target specific moisture levels and prevent acid buildup.

Double filtering guarantee & Custom Dimensions

We can configure multi-layer filters (coarse + fine) to intercept micron-sized particles, extending the life of core components.

Tailored tube diameters, lengths, and connection sizes to fit your specific HVAC design.

■ Why Choose JIAHAOWhy Choose JIAHAO as Your Partner?

Superior Quality and Guarantee
Our Air Conditioner Copper Fittings come with a three-year warranty and a three-year compensation guarantee, ensuring peace of mind for our customers.

High Cost-Effectiveness
We offer the best value for money among products of comparable quality at competitive prices, helping customers save money.

Professional Customization and Fast Delivery
We offer customized services tailored to customer needs, with delivery times as short as 20-30 days. For in-stock products, we deliver even faster, within 7-15 days.

Complete Certification and Flexible Payment
All Copper Filter Driers come with comprehensive certificates and test reports, hold over 50 patents, and support flexible T/T payment methods, including pre-port settlement for long-term.

■ Qualification Certification

■Frequently Asked Questions (FAQ)

Q: What is the MOQ for your copper filter driers?

A: Our standard MOQ is 10,000 pieces. As a large-scale manufacturer with automated production lines, this volume ensures we can offer you the most competitive factory-direct price and consistent quality. For strategic partnerships or first-time OEM projects, please contact our sales team to discuss specific arrangements.

Q: Can you produce filter driers according to our drawings?

A: Yes, we have a professional R&D center and can manufacture copper filter driers based on your technical drawings or samples.