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Professional Air Filter Manufacturer & OEM Factory

CHINA EVERLASTING PARTS CO., LIMITED is a leading Air Filter Manufacturer specializing in high-quality Air Filters for engines, industrial equipment, and HVAC systems. Our products ensure clean air intake, protect engines, improve efficiency, and extend equipment life. We provide OEM and ODM Air Filter solutions to meet diverse customer needs worldwide.

Types of Air Filters

We supply different Air Filter Types to cover a wide range of applications:

Air Filter Category	Applications	Features
Engine Air Filter	Cars, trucks, buses, heavy-duty machinery	High dust holding, strong sealing
Cabin Air Filter	Passenger vehicles, construction cabins	Removes dust, pollen, and odors
Industrial Air Filter	Factories, compressors, dust collection systems	Large size, durable material
HVAC & Ventilation Filter	Buildings, offices, hospitals	High air volume, efficiency grades G1–H13
Custom OEM/ODM Filter	Special equipment and tailored needs	Flexible design, branding support

Image

Air Filter Category

Applications

Features

Engine Air Filter

Cars, trucks, buses, heavy-duty machinery

High dust holding, strong sealing

Cabin Air Filter

Passenger vehicles, construction cabins

Removes dust, pollen, and odors

Industrial Air Filter

Factories, compressors, dust collection systems

Large size, durable material

HVAC & Ventilation Filter

Buildings, offices, hospitals

High air volume, efficiency grades G1–H13

Custom OEM/ODM Filter

Special equipment and tailored needs

Flexible design, branding support

Applications of Air Filters

Heavy-duty Machinery: Excavators, loaders, bulldozers working in dusty environments.

Agricultural Equipment: Tractors, harvesters, and sprayers require clean air for reliable operation.

Commercial Vehicles: Trucks, buses, and delivery fleets to maintain engine efficiency.

Industrial Systems: HVAC, compressors, and dust removal systems for factories and offices.

Power Generation: Gas turbines, generators, and other energy equipment.

Why Choose Our Air Filters?

Features: Multi-layer filtration media, strong sealing rubber, and durable steel mesh.

Advantages: High filtration efficiency, long service life, easy replacement.

Benefits: Protects engines, reduces maintenance costs, improves equipment uptime.

Evidence: Cross reference with international brands (Baldwin, Donaldson, Mann, Fleetguard, Wix, Caterpillar, John Deere) and OEM/ODM service available.

Technical Specifications

Our Air Filters are designed with precision to meet various equipment requirements. Below are typical technical specifications:

Model	Outer Diameter	Inner Diameter	Length	Efficiency	Material	MOQ
WA10136	12.5(318)	0.66(17)	13.25(337)	≥99%	Cellulose / Synthetic / Glass Fiber	20 pcs
PA2570	3 3/8 (85.7) Flange 4 5/32 (105.6)	5/8 (15.9) & 2 29/32 (73.8)	11 3/32 (281.8)	≥98%	Cellulose / Synthetic	20 pcs
C630	60 mm	34 mm	70 mm	≥99%	Glass Fiber	20 pcs
518-4406	239 mm	149 mm	415 mm	≥98%	Cellulose / Synthetic	20 pcs
PT9302-MPG	315 mm	365 mm	305 mm	≥99%	Glass Fiber / Steel Mesh	20 pcs
P182099	13.84 inch (351.5 mm)	7.48 inch (190 mm)	18.06 inch (458.7 mm)	≥99%	Cellulose / Glass Fiber	20 pcs
AF921M	173.99 mm	88.34 mm	316.94 mm	≥99%	Cellulose / Synthetic	20 pcs
LAF8648	150 mm	362 mm	390 mm	≥98%	Glass Fiber	20 pcs

Model

Outer Diameter

Inner Diameter

Length

Efficiency

Material

MOQ

WA10136

12.5(318)

0.66(17)

13.25(337)

≥99%

Cellulose / Synthetic / Glass Fiber

20 pcs

PA2570

3 3/8 (85.7) Flange 4 5/32 (105.6)

5/8 (15.9) & 2 29/32 (73.8)

11 3/32 (281.8)

≥98%

Cellulose / Synthetic

20 pcs

C630

60 mm

34 mm

70 mm

≥99%

Glass Fiber

20 pcs

518-4406

239 mm

149 mm

415 mm

≥98%

Cellulose / Synthetic

20 pcs

PT9302-MPG

315 mm

365 mm

305 mm

≥99%

Glass Fiber / Steel Mesh

20 pcs

P182099

13.84 inch (351.5 mm)

7.48 inch (190 mm)

18.06 inch (458.7 mm)

≥99%

Cellulose / Glass Fiber

20 pcs

AF921M

173.99 mm

88.34 mm

316.94 mm

≥99%

Cellulose / Synthetic

20 pcs

LAF8648

150 mm

362 mm

390 mm

≥98%

Glass Fiber

20 pcs

View :

Highly Efficient AF25033M Air Filter

Highly Efficient AF25033M Air Filter CHINA EVERLASTING PARTS CO., LIMITED, a leading manufacturer of high-quality filters, presents the AF25033M Air Filter. This filter is designed to meet the demands of various industries, ensuring optimal performance and reliability. Features and Benefits High Efficiency: Our AF25033M Air Filter is engineered to provide exceptional filtration, ensuring clean air for your equipment. Durable Construction: Made with robust materials, it withstands harsh conditions and extends the life of your filter. Compatibility: With universal part numbers, it fits a wide range of equipment, making it a versatile choice for your needs. Specifications Parameter Value Outer Diameter 13.09 inch (332.4 mm) Inner Diameter 6.78 inch (172.3 mm) Length 18.15 inch (461 mm) Compatibility The AF25033M Air Filter is compatible with the following part numbers: Baldwin RS3530 Case 1694039C1 2005895C1 Caterpillar 3I1994 3I-1994 Donaldson P533235 Customer Testimonials "Since switching to CHINA EVERLASTING PARTS CO., LIMITED's AF25033M Air Filter, we've noticed a marked improvement in our equipment's performance. The filter's efficiency has exceeded our expectations, and the service from the team has been impeccable." - Alice Johnson, Wholesale Distributor "Our experience with the AF25033M Air Filter has been nothing short of outstanding. The product's quality and the company's commitment to customer satisfaction have made them our go-to supplier for filtration needs." - Bob Smith, Filter Retail Store Owner Contact Us For more information or to place an order, contact CHINA EVERLASTING PARTS CO., LIMITED today. We are committed to providing you with the best filters at competitive costs. WhatsApp/Wechat: +86 18965520297 WhatsApp/Wechat: +86 18144082725 Email: Sales@filters-king.com

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AF1980 Air Filter - Professional Supplier Welcome to CHINA EVERLASTING PARTS CO., LIMITED, where quality and precision meet. We are proud to introduce our AF1980 Air Filter, designed for professionals who demand the best in filtration technology. Features and Benefits Our AF1980 Air Filter is engineered to meet the highest industry standards, ensuring your equipment operates at peak performance. With a precise fit and exceptional filtration capabilities, it's the ideal choice for your filtration needs. Specifications Parameter Value Outer Diameter 3.36 inch (85.3 mm) Inner Diameter 2.90 inch (73.7 mm) Length 11.00 inch (279.4 mm) Bolt Hole Diameter 0.66 inch (16.8 mm) Compatibility The AF1980 Air Filter is compatible with a wide range of equipment, making it a versatile choice for your business. Here are just a few of the brands we support: Baldwin PA2570 Bobcat 6681475 Caterpillar 3I-0266 Claas 3200020 Donaldson P131394 Gehl 131853 Hengst E568LS Hifi SA 11930 John Deere AT44378 Mann CF924 Sakura A-7611 Wix 46375 Customer Testimonials "The AF1980 Air Filter from CHINA EVERLASTING PARTS CO., LIMITED has significantly improved the efficiency of our air filtration systems. It's a testament to their commitment to quality and innovation." - Richard Roe, Maintenance Supervisor "I've been extremely satisfied with the performance of the AF1980 Air Filter. It's reliable, durable, and the service from CHINA EVERLASTING PARTS CO., LIMITED is excellent." - Lisa Simpson, Procurement Manager Why Choose Us CHINA EVERLASTING PARTS CO., LIMITED is committed to providing the highest quality filters at competitive prices. Our dedication to excellence and customer satisfaction is unparalleled in the industry. Contact Us For more information or to place an order, contact our sales team at WhatsApp/Wechat: +86 18965520297 WhatsApp/Wechat: +86 18144082725 Email: Sales@filters-king.com

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