Greentech International (Zhangqiu) Co., Ltd.
Greentech Industry (Jinan) Co., Ltd.
When people talk about blowers and fans, they often focus on power, pressure, or noise. But there’s one small part that’s easy to forget—and it can make a big difference. That part is the inlet filter. The MF Series inlet filter is designed to protect your fan from the very first moment air enters the system.
Many fans work in dusty or semi-open environments. Over time, fine dust, fibers, and small particles get pulled into the fan. At first, nothing seems wrong. But slowly, problems show up.
Without proper inlet filtration, dirt can build up inside the fan. This can reduce airflow, increase vibration, and even shorten the life of the bearings and impeller. In some cases, maintenance costs go up simply because the fan was left unprotected.
That’s where a simple inlet filter can change the story.
The MF Series filter is made with a cylindrical stainless steel mesh. This structure is strong, durable, and designed for long-term use.
One key advantage is its high ventilation design. The mesh allows air to pass through smoothly, so it does not block or restrict airflow. Your fan can still run at its normal capacity, without extra load or energy loss.
The filter is installed directly at the air inlet of the fan. This means dust and particles are stopped before they ever enter the system. For applications where the fan is only used for blowing air, this setup works especially well.
Nobody wants extra maintenance work. The MF Series filter is designed to be simple and practical.
The stainless steel mesh can be cleaned easily. There are no disposable filter elements to replace. In most cases, a quick wash or air blow is enough to restore performance.
Because of its solid structure and reusable design, the MF filter is often described as maintenance-free. This helps reduce downtime and long-term operating costs.
Another strong point of the MF Series filter is installation.
The filter uses international standard thread processing. The threads are clear, precise, and easy to connect. This makes installation fast and secure, even in tight spaces.
Thanks to the standard interface, the MF Series filter is widely used with different industrial fans and blowers. It’s a simple upgrade that fits into existing systems without special tools.
The MF Series inlet filter is ideal for clean-air blowing applications, such as aeration systems, cooling air supply, and general industrial ventilation. If your fan pulls air directly from the environment, this small device can offer long-term protection with minimal effort.
What about your system?
Have you checked what’s entering your fan lately? Sometimes, the smartest upgrade is also the simplest one.

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