Dryer Filter, as its name suggests, is used to remove moisture from the circuit. This filter is a device used in HVAC systems. (HVAC is applied in various systems including machinery and technologies used in places such as homes, offices, corridors, and transportation systems that must be designed according to environmental regulations to improve heating and air quality). Dryer filters are a combination of a filter and a dryer. As you know, this filter is used to remove moisture as well as particles such as dirt, metal, or chips from the refrigerant flow control device. The refrigerant flow control device can be a thermostatic expansion valve or simply a capillary tube.

Applications of Dryer Filter

Sometimes a filter is also referred to as a strainer. It is very important to filter these particles and prevent them from entering the measuring device. They can block the refrigerant flow in the expansion valve and cause improper system performance. Therefore, moisture must be removed from the system; otherwise, it may freeze inside the pipe and restrict the flow of dry air. Moisture also causes acid and sludge formation when it comes into contact with the oil in the system.

Main Advantages of Heavy Vehicle Dryer Filters

Heavy vehicle dryer filters have many advantages, the most important of which include:

• Improving clutch system performance in automatic gearboxes
• Preventing oil and moisture from entering the vehicle’s air system
• Extending the lifespan of heavy vehicle air bellows
• Enhancing the performance of air pressure regulators
• Ensuring proper functioning of air brake systems
• Reducing vehicle wear and tear
• Saving on vehicle repair and maintenance costs

What Problems Occur if the Heavy Vehicle Dryer Filter Does Not Work Properly?

• Causes gradual wear of actuator valves, potentially leading to costly repairs.
• May cause freezing of vehicle valves in cold seasons, resulting in brake system malfunction.
• Leads to valve rusting, valve malfunction, and disruption of the air system.
• Increases the risk of road accidents due to delayed brake performance.

Therefore, to ensure the dryer filter in heavy vehicles works properly and improves vehicle efficiency, it must be replaced on time with a standard and high-quality dryer filter. Otherwise, it can cause irreparable damage to the vehicle.