Air filter Aerotec 9415246 with 3/8" external thread

The Aerotec 9415246 inline air filter with a 3/8" external thread is a compact filtration component intended to remove particulate contamination from compressed air lines and to protect pneumatic tools and downstream equipment. Designed for installations that require a 3/8" male connection, this inline filter fits standard workshop compressors and pneumatic systems where space is limited and a direct-thread connection is preferred. The unit provides basic mechanical filtration to reduce wear on valves, actuators and tools by capturing solid particles and larger contaminants.

Advantages

This inline air filter offers straightforward installation thanks to its 3/8" external thread compatibility with common fittings. Its compact form factor makes it suitable for confined mounting locations, and the filter element is designed to provide consistent particulate removal without significantly restricting airflow under normal operating conditions. The construction is intended for reliable performance in workshop and light industrial environments where simple, maintainable filtration is required.

Suitable for

• Workshop compressor discharge lines
• Pneumatic tool protection (grinders, impact wrenches, nailers)
• Inline filtration in pneumatic control circuits
• Point-of-use filtration before valves and actuators

Key specifications

• Connection type: 3/8" external (male) thread
• Mounting: inline, direct-thread installation
• Function: particulate (mechanical) filtration for compressed air
• Typical applications: workshop and light industrial pneumatic systems
• Physical size: compact inline body suitable for limited-space installations

How to use

Install the filter in the compressed air line with the flow direction aligned with the arrow or marked inlet/outlet orientation. Use appropriate thread sealant or tape compatible with pneumatic systems to ensure a leak-free joint on the 3/8" male connection. Tighten to the torque recommended for 3/8" fittings in your system; avoid over-tightening to prevent damage to the thread. Periodically inspect the filter element for build-up of particles and replace or clean the element following the service intervals appropriate for your operating conditions and air quality.

Usage recommendations

Place the filter upstream of sensitive tools and control components to reduce particulate ingress. For applications with high moisture or oil content, consider pairing this particulate filter with a dedicated water separator or coalescing element to improve overall air quality. Follow regular maintenance checks and replace the filter element when flow restriction or visible contamination is observed.