Your Professional Engine Filter Supplier
Qinghe Zhengji Auto Parts Co., Ltd. was established in 2000 and has been engaged in the filter industry for more than 20 years.Qinghe Zhengji Auto Parts Co., Ltd. specializes in producing filters, including filter elements of world-famous brands, air conditioning filter series, engine oil and diesel oil filter series, air filter series, generator set, air compressor series, etc. The product structure is tubular, plate and honeycomb.
Why Choose Us
Production Market
The filters produced by Qinghe Zhengji Company have been sold to Taiwan, China, Hongkong and China provinces and cities, and successfully exported to 70 countries and regions such as Russia, Iran, Saudi Arabia, Iraq, Nigeria, India, Indonesia, Canada and Germany.
OEM/ODM Service
We have a professional design team, free design customer LOGO and packaging.If you do not have a good design, our design team to provide you with design, customer review, and then we mass production, to ensure that customers have the best service experience.
Customized Service
In addition to standard filters, we also accept customized filter elements. You can send us your filter requirements, and our technical team will provide you with the best solution.
Professional Team
With over 50 professional employees, including technical and quality control teams, advanced production equipment, and a professional technical team, we can provide you with the best solutions for all your filter-related problems.
Engine Filter Specifications
|
Type |
Engine Filter |
|
Color |
As the picture show or Customized |
|
MOQ |
20 PCS |
|
Sample |
Acceptable |
|
Size |
Standard size |
|
Packaging |
Neutral packaging box |
|
According to your request |
|
|
Delivery Time |
Within 15 days after receive the deposit. |
|
Stock |
Available |
|
Material |
Ahlstrom ,HV paper or other imported paper |
|
Warranty |
12 Months |
|
Company |
Manufacturer |
|
Service |
OEM&ODM |
|
Our Advantages |
1.Factory Price 2.Large Stock 3.Small Orders Are Also Welcome 4.Great Supplying Ability |
Features
Increases Fuel Efficiency
One thing many drivers overlook is how a clean engine air filter can greatly boost fuel efficiency. When your engine air filter is clogged with dirt and debris, it restricts airflow to the engine.
Optimizes Performance
Maintaining a clean engine air filter plays a crucial role in maximizing your vehicle’s performance. A clogged or dirty filter restricts airflow, which can lead to reduced engine power and responsiveness.
Prolongs Engine Life
Regularly replacing your engine air filter can considerably prolong your engine’s life. A clean air filter guarantees that your engine receives the ideal amount of air, which is vital for efficient combustion.
Prevents Costly Repairs
Neglecting your engine air filter can lead to expensive repairs down the line. A clogged or damaged air filter can restrict airflow to your engine, causing it to work harder and increasing the risk of serious issues.
Type
Flexible Panel Air Filters
These are the most commonly used types of engine air filters. Enclosed in a soft frame usually made from polyurethane, flexible panel filters are easy to install and remove. However, their flexible nature means they can be damaged if handled roughly.
Rigid Panel Air Filters
With a solid frame made of rigid plastic, these filters maintain a consistent shape and performance. Unlike flexible panel filters, they often require a separate gasket to ensure proper sealing. Rigid panel filters typically use synthetic media, which provides consistent performance and durability.
Conical Air Filters
Conical filters, named for their cone-like shape, are less common than flexible or rigid panel filters. They were historically used in select truck applications. While they use similar media and polyurethane compounds as flexible panel filters, their installation can be trickier due to the need for precise placement to prevent air bypass.
Round Air Filters
Often found in classic cars, round air filters provide standard filtration using various types of paper. Their round shape helps distribute air evenly, aiding engine efficiency, although they may not optimize airflow as effectively as more advanced filters.
Material
Paper (Cellulose) Filters
These filters are made of cellulose fibers. Cellulose fibers are quite dense, so they provide good airflow and a solid level of filtration against dust and debris. Paper filters are generally the most affordable and common type of engine air filter.
Foam Filters
These filters are known for their lightweight and porous structure. They have increased filtration capacity against fine particles, which is beneficial in dusty environments. Foam filters are often used in off-road vehicles, motorcycles, small engines, and other applications where exposure to dirt and dust is a concern.
Synthetic or Synthetic Blend Filters
Synthetic filters have increased durability and superior filtration capacity, capturing smaller particles with greater efficiency than standard paper filters.
Applications
Off-Road and Extreme Conditions
Vehicles operating in dusty environments—such as construction sites or rural areas—require more frequent filter changes. High-quality, heavy-duty filters are used to prevent abrasive particles from damaging engine components.
Emissions Control & Regulatory Compliance
Stricter emissions standards compel manufacturers to incorporate advanced filtration systems. Some vehicles now use dual-stage filters that trap both large debris and fine particulates, aiding compliance with environmental regulations.
Performance Tuning & Aftermarket Upgrades
Car enthusiasts often upgrade to high-performance filters to boost airflow and engine response. These filters, often reusable and washable, are popular in racing and tuning communities.
Routine Vehicle Maintenance
Most drivers replace their air filters during scheduled maintenance, typically every 12,000 to 15,000 miles. This prevents dirt buildup that can cause engine misfires, reduced power, and increased fuel consumption.
Package & Shipping
|
Warranty |
6-12 Months |
|
Shipping Method |
Air/ Sea /Express（DHL UPS FEDEX ARAMEX.....） |
|
Quality |
Made In China |
|
Payment |
TT.Money Gram.Western Union. Paypal |
|
Delivery time |
2-5days |
|
Packing |
Wooden Carton |
FAQ
We're well-known as one of the leading engine filter manufacturers and suppliers in China. With a professional production team, we are able to meet the needs of the majority of our customers. Please rest assured to buy cheap engine filter in stock here from our factory.
Fleetguard QSK95 Engine Filter, Weichai Engine Filter, AF26490