Hermetic Drier Filter ODF/SAE Connection | Refrigeration Liquid Line Filter Drier For HVAC & Cold Storage Systems

Product description

The Hermetic Drier Filter plays a critical role in maintaining the efficiency and reliability of refrigeration and HVAC systems. Refrigerants often contain moisture and acid residues generated during system operation, pipe welding, or due to external leakage. If not removed, these contaminants can cause ice blockages, corrosion of metal parts, and damage to compressors and expansion valves.

To solve these problems, the hermetic filter drier is installed in the liquid line of the system to absorb residual moisture, neutralize acid, and filter solid particles. This ensures the system runs smoothly, maintains cooling performance, and reduces maintenance costs.

Key Features of Hermetic Drier Filters:

Hermetic Steel Shell – High-strength construction ensures durability and excellent sealing under high pressure.

Dual Connection Types – Available in ODF solder connections for permanent joints and SAE flare connections for flexible installation and maintenance.

High-Efficiency Desiccant – Filled with molecular sieve and activated alumina, effectively removing moisture and acid from refrigerants.

Corrosion Protection – Exterior surface treated with anti-rust coating for long service life.

Compact Design – Lightweight and easy to install in refrigeration pipelines without taking up much space.

Applications of Hermetic Filter Driers:

Domestic and commercial refrigerators and freezers

Cold storage condensing units

Supermarket display cabinets

Air-conditioning and chiller systems

Industrial refrigeration and food processing plants

Technical Advantages:

Excellent Moisture Absorption – Ensures refrigerant remains dry to prevent ice formation.

Acid Neutralization – Protects compressor oil and internal parts from chemical corrosion.

Flexible Options – Available in multiple sizes and capacities, suitable for small and large systems.

Wide Refrigerant Compatibility – Works with R22, R134a, R404A, R410A, R507, R600, and other common refrigerants.

Reliable Sealing – Hermetic welded steel body ensures no leakage during long-term operation.

Why Choose Our Hermetic Drier Filters?

Factory-Direct Supply – Produced in our professional refrigeration equipment factory with over 30 years of experience.

Stable Quality – Manufactured with strict quality control to ensure consistent performance.

Flexible Connections – Choose between ODF solder type and SAE flare type according to installation needs.

Global Export Experience – Widely supplied to Southeast Asia, the Middle East, Russia, and South America, supporting distributors and refrigeration projects worldwide.

Open type drier filter

Suction line drier filter

The Hermetic Drier Filter with ODF/SAE connection is a reliable and cost-effective solution for protecting refrigeration and air-conditioning systems. With strong moisture absorption, acid removal, and solid impurity filtration, it ensures stable performance and extends system life.

👉 Contact us today to get detailed specifications, model selection, and factory-direct competitive prices.

FAQ

Q1: What is your MOQ? Can I mix different styles to a start order?

A: Don't have MOQ, you can also mix different models

Q2: Can you give me a discount?

A: Discount is available, but we have to see the real quantity, we have different price based on different quantity, how much discounts is determined by the quantity, moreover, our price is very competitive in the field

Q3: If l have a product wants to be made in other special material, can you do it?

A:Of course, you just need to provide us designed drawings or sample and R&D department will estimate that whether we can do or not, we will give you the most satisfactory reply.

Q4: Can l visit your factory?

A:By all means, we warmly welcome your arrival, Before you take off from your country, please let us know. We will show you the way and arrange time to pick you up if possible.

Q5: Do you offer OEM service and can you produce as our drawings?

A: Yes. We offer OEM service. We accept custom design and we have a professional design team who can design products based on your requirements. And we can develop new products according to your samples or drawing

Q6: Can I request to change the form of packaging and transportation?

A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

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