As an expert in the field of oil filtration with over 12 years of experience, I have had the opportunity to guide a diverse range of clients—ranging from industrial contractors to plant managers—in selecting the most effective solutions for their oil filtration needs. In many industries, including automotive, manufacturing, and power generation, oil filters play a crucial role in maintaining the efficiency and longevity of machinery. Proper oil filtration is essential for minimizing wear and tear on components, improving overall performance, and ensuring the reliability of expensive equipment.
In this article, I will provide a detailed overview of the top 10 oil filter manufacturers in Japan, examining their products, reputation, and innovative contributions to the oil filtration industry.
1.NIPPON MICRO FILTER CO, LTD.
NIPPON MICRO FILTER is a manufacturer specializing in automotive filtration systems, particularly in the field of oil filters. Its oil filters use high-efficiency filter media to effectively remove impurities from the oil, keeping the engine clean and extending its lifespan.
Country: Japan
Address: 4-10-3, Takeshima Yodogawa-ku, Osaka, Japan
Tel: +81-6-6474-4700
Website: https://micro-filter.co.jp/eng/
Main product: Oil Filter
Other products: Air filters, fuel filters, hydraulic filters
2.ClearFilter
ClearFilter is a provider of high-end filtration solutions, leveraging proprietary wet-process and ePTFE technologies since 2015. The company serves nuclear power plants as well as ventilation, energy, food, electronics, and manufacturing industries. Led by founder Steve Shi, ClearFilter delivers custom solutions, rigorous testing, no MOQ, and has supported over 200 projects in 20+ countries—continuing to expand and innovate.
Address: 30 Andeli, WestYuhua Road, Nanjing
TEl: +86-13645188016
Website: https://clearfilterpro.com/
Main Product: HEPA Filters, Oil Filter
Other Products: Air Filters, Activated Carbon Filters, Gas Phase Filtration Systems, Air Purifiers, Cleanroom Solutions
3.AIKO
AIKO is a professional manufacturer of high-performance filtration products, dedicated to providing efficient and durable oil filters for engines. AIKO’s oil filters feature a multi-layer filter paper structure, which effectively captures tiny impurities in the oil, reduces engine wear, and improves fuel efficiency.
Country: Japan
Address: Japan
Tel: +7 (495) 290-03-47
Website: https://aikocorp.com
Main product: Oil Filter
Other products: Air filters, fuel filters
4.MAHLE Japan
MAHLE is a globally renowned automotive parts manufacturer, and its Japan branch, MAHLE Japan, offers a wide range of filtration products. MAHLE’s oil filters are known for their high filtration precision and long service life, effectively removing deposits and contaminants from oil to protect engine components. The products cover a wide range of applications, from passenger cars to heavy-duty trucks, and meet the quality standards of global automakers.
Country: Japan
Address: 1-9-12 Kita-otsuka, Toshima-ku, Tokyo 170-0004
Tel: +81 50-3363-0799
Website: https://www.jp.mahle.com/en/mahle-in-japan/mahle-filter-systems/
Main product: Oil Filter
Other products: Air filters, fuel filters
5.TAISEI KOGYO CO.,LTD.
TAISEI KOGYO specializes in industrial and automotive filtration systems. Its oil filters feature high-strength structures and precision filter elements to ensure clean oil circulation even in extreme working conditions. The brand’s filters are widely used in heavy machinery, commercial vehicles, and specialized equipment, gaining market recognition for their durability and high filtration efficiency.
Country: Japan
Address: 6F, Imaimitsubishi Bldg. 3-53-11 Minamiotsuka Toshima-ku Tokyo 170-8428 Japan
Tel: +81-3-6912-9922
Website: https://www.taiseikogyo.co.jp/en/
Main product: Oil Filter
Other products: Hydraulic filters, air filters
6.Kotobuki Factory Co., Ltd
Kotobuki Factory is an experienced filter manufacturer offering reliable and durable oil filters. Its products use high-efficiency filter media and advanced manufacturing processes to effectively capture fine particles in the oil, reducing internal engine wear and enhancing performance. Kotobuki’s filters are widely used across different automobile brands and are committed to providing more efficient and eco-friendly filtration solutions.
Country: Japan
Address: 1-16-7 Phoenix II, Utsubohonmachi, Nishi-ku, Osaka, Japan
Tel: +81-6-6446-1800
Website: https://jdafilter.com
Main product: Oil Filter
Other products: Air filters, fuel filters
7.YAMASHIN-FILTER CORP.
YAMASHIN-FILTER is a technology-driven company with extensive experience in filtration research and development. Its oil filters incorporate high-performance filter paper and nanofiltration technology to maximize the removal of impurities while maintaining optimal oil flow. This ensures stable engine operation under various conditions.
Country: Japan
Address: 16th Floor, Nisseki-Yokohama Bldg., 1-1-8 Sakuragi-cho, Naka-ku, Yokohama 231-0062, Japan
Tel: +81-45-680-1671
Website: https://www.yamashin-filter.co.jp/eng/
Main product: Oil Filter
Other products: Hydraulic filters, air filters
8.Komatsu Seisakusho Co., Ltd.
Komatsu Seisakusho has years of experience in the automotive and industrial filtration industry, and its oil filters are known for their efficiency and durability. The products use premium filter materials and precision manufacturing processes to ensure that contaminants in the oil are thoroughly removed, reducing engine component wear and improving operational efficiency.
Country: Japan
Address: 2-4-9 Haginaka, Ohta-ku, Tokyo, 144-0047, Japan
Tel: +81-3-3744-1800
Website: https://komatsufilter.co.jp/?lang=en
Main product: Oil Filter
Other products: Fuel filters, air filters
9.Azumi Filtration Product Co Ltd
Azumi Filtration specializes in filtration technology, offering a wide range of oil filters. Its products use a multi-layer composite filter element structure to effectively capture fine particles and contaminants in the oil while maintaining smooth oil flow. This ensures the best performance of the engine lubrication system. Azumi’s oil filters are widely used in automobiles, industrial machinery, and power generation equipment.
Country: Japan
Address: 2440 Kikuma, Ichihara-shi ,Chiba-ken, Japan
Tel: +81-48-494-3303
Website: https://azfilter.jp
Main product: Oil Filter
Other products: Air filters, hydraulic filters
10.NITTO-KOGYO CO.,LTD.
NITTO-KOGYO has extensive experience in filtration systems, and its oil filters are known for high filtration efficiency, low flow resistance, and long service life. The products use high-quality filtration media to ensure that oil remains clean over long periods, thereby enhancing engine durability and fuel efficiency.
Country: Japan
Address: 3-18-11,KOSUGE,KATSUSHIKA-KU TOKYO, JAPAN
Tel: 81-3-3602-1161
Website: https://www.nitto-kogyo.co.jp/english/filter00.html
Main product: Oil Filter
Other products: Hydraulic filters, air filters
