AFF-EL37B-XFZ01 AFF-EL75B-XFZ01 Precision Filter Huahang Filter Supply

Description:

The AFF‑EL37B‑XFZ01 and AFF‑EL75B‑XFZ01 are high‑performance precision filter elements designed as direct replacements for the AFF Series main line filters. These elements are installed in the main piping of compressed air systems to remove impurities such as oil mist, water droplets, and solid particulates, significantly improving the function of downstream dryers, extending the life of precision filters downstream, and preventing equipment failures.

The AFF Series main line filter serves as the first stage of filtration in compressed air preparation systems. It efficiently removes coarse contaminants from the compressed air stream before it passes to downstream dryers or more precise filters such as mist separators (AM series), and delivers clean, reliable compressed air for pneumatic equipment, instrumentation, and production processes.

Specifications:

Type	Precision Filter Element
Part number	AFF-EL37B-XFZ01,AFF-EL75B-XFZ01
Filtration accuracy	1,3,5,7,10..micron
Filter media	Sponge/Fiberglass
Origin	Henan,China
Package	Neutral carton package

Note: Exact specifications may vary depending on housing configuration and operating conditions. Huahang Filter’s engineering team can verify compatibility and provide precise specifications for your specific installation.

Structural Features:

Cylindrical Cartridge Configuration – Easy one‑hand insertion into compatible filter housings simplifies maintenance and reduces downtime.
Sloan‑Cut / Slit End Cap – Characteristic end‑cap feature frequently used as an anti‑counterfeiting measure, enabling visual validation of genuine elements and ensuring proper seating inside the housing.
Support Core – Strong perforated metal inner core provides structural rigidity, preventing media collapse under differential pressure.
Integrated Sealing – Gaskets and O‑rings are included as accessories, ensuring a leak‑free seal between the filter element and housing.
Tool‑Free Element Replacement – The housing design requires no screw threads or tie rods, allowing quick removal and replacement of the element with simple hand tools.

Applications

The AFF‑EL37B‑XFZ01 and AFF‑EL75B‑XFZ01 precision filter elements are suitable for a broad range of compressed air filtration applications where clean, dry, high‑quality compressed air is essential:

General Manufacturing – Protecting pneumatic tools, cylinders, valves, and actuators from contamination‑induced wear.
Automotive Industry – Paint spray booths, assembly line pneumatics, and robotic systems.
Pharmaceutical Manufacturing – Cleanroom compressed air systems, tablet coating, and packaging machinery, where ISO 8573 certified air quality is required.
Electronics and Semiconductor Fabrication – Ultra‑clean compressed air for wafer handling, printed circuit board assembly, and cleanroom environments, where even minute oil or particle contamination can cause product defects.
Textile Industry – Air jet looms, spinning machines, and material handling systems, where consistent compressed air quality ensures product quality and reduces machine downtime.
Plastics and Rubber Processing – Blow molding machines, injection molding equipment, and part ejection systems requiring reliable, contamination‑free compressed air.
Medical and Dental Equipment – Hospital central compressed air systems, dental tools, and respiratory devices, where oil‑free, particle‑free air is essential for patient safety.

Manufacturer & Supplier

Huahang Filter, founded in 2003, is an ISO 9001‑certified manufacturer specializing in pneumatic filter elements, hydraulic filters, replacement cartridges, and coalescing separators for global industrial applications. Headquartered in Xinxiang, Henan Province — renowned as one of China‘s largest industrial filtration manufacturing centers — Huahang operates a modern 26,000 m² facility staffed by over 70 professional technicians and quality control engineers.

►Why Choose Huahang Filter

Factory Strength – Vertically integrated manufacturing from raw material inspection to final assembly ensures end-to-end quality control. Our modern production lines are purpose-built for high-volume, high-precision filter manufacturing, delivering consistent, repeatable quality every time.
20+ Years of Industrial Filtration Expertise – Since 2003, Huahang Filter has specialized in producing replacement elements for hydraulic, coalescer, air, and high-flow filtration systems.
Specialized Equipment – Our facility is outfitted with advanced pleating machines, automated bonding lines, sintering furnaces, and CNC machining centers, enabling precise dimensional control and consistent media layering down to a fraction of a millimeter.
ISO 9001:2015 Certified Quality Assurance – Every filter element is dimensionally verified, pressure-tested, and media-compatibility checked before leaving our facility.

FAQ

Q: Can I clean and reuse the element?

A: No. These are disposable elements with pleated glass fiber media. Cleaning will damage the media and destroy filtration efficiency. Always replace with a new element.

Q: What is the difference between AFF‑EL37B‑XFZ01 and AFF‑EL75B‑XFZ01?

A: The difference is flow capacity and housing size. The 37B version supports approx. 300 L/min; the 75B version supports approx. 1500 L/min. Both have the same 3 μm filtration rating.

Q: Are seal materials included?

A: Yes. Each element comes with a gasket and O‑ring (FKM or NBR, depending on the configuration). No extra sealing components are required for installation.

Q: Is this precision filter compatible with other filter housings?

A: The AFF‑EL37B/75B are specifically designed for SMC AFF series housings. For other brands, please provide your housing model or original element part number. Huahang maintains a large cross‑reference database.

Inquiry

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Precision Filter Element AFF-EL37B-XFZ01 AFF-EL75B-XFZ01

Description

Specifications

Features:

Manufacturer & Supplier

FAQ

Inquiry

Applications

►Why Choose Huahang Filter

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