About CMI Filtration
First started in 2008, CMI is a reliable industrial filtration manufacturer based in China, serving distributors, engineering companies and end users worldwide. Our team consists of experienced filtration experts, with some having decades of industry know-how.
CMI Filtration was founded to bridge the gap between global filtration requirements and flexible, engineering-driven manufacturing in China. Over the years, we have:
- Expanded our product portfolio from basic filter housings to complete filtration systems.
- Developed sintered metal filters and advanced media for demanding applications, from long industrial filter elements to small porous instrument components.
- Cooperated with international customers on OEM and replacement projects to help improve efficiency and reduce cost.
- Continuously improved our production and quality control processes to meet different client requirements.
Today, CMI delivers filtration products to customers in multiple regions, including Asia, the Middle East, Europe and the Americas.
Our goal is simple: to make industrial filtration more reliable, easier to integrate, and more cost-effective for our customers.
Who We Are
CMI Filtration is a professional manufacturer and solution provider for industrial filtration products.
From our base in China, we design and produce filter housings, sintered metal filters, filter bags, cartridges, and other critical components used in demanding liquid and gas applications.
The CMI team has many years of experience working with distributors, engineering companies, OEMs, and plant operators. We understand that filtration is not just a single product, but an important part of your overall process safety, efficiency, and product quality.
What We Do
CMI offers both standard products and custom-engineered solutions.
- Filter Housings & Filtration Systems: Single and multi-bag housings, cartridge filter vessels, and skid-mounted systems.
- Sintered Metal Filters & Components: High-temperature and high-pressure filters for critical liquid and gas service.
- Filter Bags & Cartridges: Standard and high-flow filter cartridges, PP / PE / nylon filter bags in various micron ratings.
- Strainers and Pumps: Pump packages with quality Chinese local brands or well-known international brands, plus strainer filters for pump protection.
We support customers from project design and sampling, through batch production, to long-term operation and replacement supply.
Engineering & Customization
Every plant and every project is different. Fluid properties, temperature, pressure, flow rate, and available space can all affect filter design requirements.
- Selection of suitable filter type, media, and micron rating
- Design of non-standard filter housings and system layouts
- OEM / ODM manufacturing based on customer drawings or joint development
- Evaluation of existing systems and recommendations for upgrades
- Support for trial runs, sampling, and performance evaluation
We don’t just sell catalogue items — we work with you to build a filtration solution that fits your process.
Markets & Industries We Serve
- Oil & gas and petrochemical
- Paint shops in the automotive industry
- Chemical processing and fine chemicals
- Water and wastewater treatment
- Power generation and energy
- Food & beverage and general industrial processes
- Other applications requiring reliable liquid and gas filtration
For each industry, we cooperate with EPC contractors, OEMs, distributors, and end users, providing both standard products and project-based solutions.
Work With CMI Filtration
Whether you are designing a new filtration package, optimizing an existing system, or looking for a reliable supplier for replacement elements, CMI Filtration is ready to support you.
Share your process conditions and requirements — our engineers will propose suitable filtration options and discuss the best way to work together.