1. High-Efficiency Filtration

• Utilizes high-quality filter media (such as synthetic fibers, premium filter paper, activated carbon, and HEPA)

• Effectively traps fine impurities such as dust, pollen, smoke, metal shavings, and carbon particles

• Filtration efficiency exceeds 99% (according to ISO 5011/SAE standards)

2. Extends Engine and Equipment Life

• Prevents dust and impurities from entering the engine, transmission, or fuel system

• Reduces wear and carbon deposits, improving power performance

• Extends the life of engine oil, fuel, and engine components

3. Maintains smooth air and oil flow

• Low-resistance design ensures adequate air, fuel, or lubricant flow

• Improves fuel economy and power output

• Prevents engine performance degradation due to blockage

4. Wide compatibility

• OEM/ODM customization, compatible with multiple brands and models

• Available in universal and vehicle-specific models

• Supports a wide range of vehicles, including passenger cars, trucks, construction machinery, and agricultural machinery

5. Durability and Stability

• Resistant to high temperatures, corrosion, and fuel chemicals

• Sturdy construction prevents filter element breakage or deformation during operation

• Long lifespan, reducing replacement frequency

6. Environmental Protection and Sustainability

• Made of recyclable or biodegradable materials

• Select models are washable and reusable, reducing long-term costs

• Complies with environmental emission regulations (e.g., Euro 6 and EPA standards)

Application scenarios of automobile filter elements

1. Passenger Cars

Sedans, SUVs, MPVs, and other private vehicles widely use air filters, oil filters, fuel filters, and air conditioning filters to ensure cleanliness of the engine and interior air, enhancing the driving experience and vehicle performance.

2. Commercial Vehicles

Trucks, buses, and other commercial vehicles, due to their complex operating environments and high frequency of use, place higher demands on filter efficiency and durability to ensure proper engine operation and in-vehicle air quality.

3. Construction Machinery

Heavy machinery such as excavators, bulldozers, and loaders often operate in dusty, harsh environments. Filter elements must possess enhanced filtration capacity and durability to prevent engine damage.

4. Agricultural Machinery

Agricultural equipment such as tractors and combine harvesters often operate in environments with high levels of mud and moisture, placing high demands on filter elements for dust and water resistance.

5. Motorcycles and Light Vehicles

Light vehicles such as motorcycles and electric tricycles require smaller filter elements, but they also need to maintain clean intake and fuel systems to maintain engine efficiency.

6. Specialty Vehicles

Military vehicles, fire trucks, and ambulances, among others, require extremely high filter performance and reliability to ensure proper vehicle operation during critical moments.

7. Vehicle Repair and Modification Market

Used in the automotive aftermarket, consumers replace and maintain filters or select performance-enhanced filters, such as high-efficiency air filters and sports oil filters.

Our Automotive Filters are built to deliver reliable filtration and protect your vehicle from damaging impurities. Using high-quality materials and strict production standards, the filters trap dust, dirt, pollen, and other fine particles, keeping the air and fluids in your vehicle clean and stable.

Main Advantages:

• Filtration efficiency up to 99%, providing strong protection for the engine and key components
• Solid structure with resistance to heat, corrosion, and wear, ensuring longer service life
• Designed for smooth air and fluid flow, helping to maintain engine power and fuel efficiency
• Compatible with a wide range of vehicles, from passenger cars and trucks to motorcycles and heavy machinery
• Available in eco-friendly versions, including washable and reusable types

Our range covers air intake, oil, fuel, and cabin air filters, all manufactured to meet or exceed international standards such as ISO, SAE, and OEM requirements. Suitable for both replacement parts and aftermarket upgrades, they are an ideal choice for long-term vehicle care.

Choose our filters for dependable performance, extended durability, and improved driving experience.

Nanjing Dong Sun Tech Co., Ltd. develops and sells automotive environmental products and new energy technologies. We supply high-quality spare parts, like filters and charging accessories, for various models and brands worldwide.