Leading Supplier of Customized Air
Purification Solutions
High-performance filter media and air filters with strict quality control and flexible customization, providing B2B clients with reliable, efficient, and sustainable air purification solutions that enhance production efficiency and environmental safety.

Professional Manufacturer of Customized Air Purification Solutions
Jiangsu Hongrun Purification Co., Ltd. is a professional supplier of air purification solutions,located in Nantong City, Jiangsu Province, which is part of the Great Shanghai Economic Circle. The factory covers an area of 8,334 square meters. The predecessor of the company was founded in 2009 and over the past more than ten years, we have been dedicated to researching, manufacturing and selling various types of air purification filter materials and air filters. Our products are widely used in household air conditioners, car air conditioners, central air conditioning systems, air purifiers, humidifiers, fresh air systems, semiconductor factories, pharmaceutical factories, hospitals, laboratories, personal protective respiratory equipment, and other fields. The air purifier’s deodorant filter produced by the company perfectly meets the challenging detection standards such as Korean CA TEST SPS-KACA002-132 and Japanese JEM1467. The product performance is comparable to that of mainstream products in the high-end market and it is an expert in the field of low-concentration odor removal. LTC (Low Temperature Catalyst) odor-removing filter’s core materials – activated carbon carrying low-temperature catalyst and activated carbon fibers carrying low-temperature catalyst are independently developed and produced by our company. Therefore, it has maintained core competitiveness in the field of odor removal. With strong technical strength and a complete quality system, the company is committed to providing high-quality filter purification products and their overall solutions. The company’s products are exported to nearly 30 countries and regions including Japan, South Korea, Southeast Asia, Europe and America. With an enterprising spirit and a pioneering and innovative attitude, Hongrun is advancing towards the goal of becoming a modern first-class enterprise.
Hongrun Purification
Aspire to become a company that leads future environmental undertakings.
Jiangsu Hongrun Purification Co., Ltd. is a professional supplier of air purification solutions,located in Nantong City, Jiangsu Province, which is part of the Great Shanghai Economic Circle. The factory covers an area of 8,334 square meters. The predecessor of the company was founded in 2009 and over the past more than ten years, we have been dedicated to researching, manufacturing and selling various types of air purification filter materials and air filters. Our products are widely used in household air conditioners, car air conditioners, central air conditioning systems, air purifiers, humidifiers, fresh air systems, semiconductor factories, pharmaceutical factories, hospitals, laboratories, personal protective respiratory equipment, and other fields. The air purifier’s deodorant filter produced by the company perfectly meets the challenging detection standards such as Korean CA TEST SPS-KACA002-132 and Japanese JEM1467. The product performance is comparable to that of mainstream products in the high-end market and it is an expert in the field of low-concentration odor removal. LTC (Low Temperature Catalyst) odor-removing filter’s core materials – activated carbon carrying low-temperature catalyst and activated carbon fibers carrying low-temperature catalyst are independently developed and produced by our company. Therefore, it has maintained core competitiveness in the field of odor removal. With strong technical strength and a complete quality system, the company is committed to providing high-quality filter purification products and their overall solutions. The company’s products are exported to nearly 30 countries and regions including Japan, South Korea, Southeast Asia, Europe and America. With an enterprising spirit and a pioneering and innovative attitude, Hongrun is advancing towards the goal of becoming a modern first-class enterprise.
cooperative partner
popular products

Corrugated ACF Filter
- MOQ: 300pieces Delivery : 15days
- Use 100% activated carbon fiber felt loaded with low-temperature catalyst.
- Perfectly meeting the testing standards of Japan’s JEM1467 and Korea’s CA TEST.
- Highly effective in removing ammonia, acetaldehyde, acetic acid, formaldehyde, and toluene.

Carbon Filter
- MOQ: 300pieces Delivery : 15days
- Use loaded low-temperature catalyst or impregnated modified

CO₂ Filter
- MOQ: 100pieces Delivery : 15days
- High CO2 adsorption capacity.
- strongLong service life.
- Low operating

Refrigerator Freshness and High-Efficiency Deodorizer
- MOQ: 5,000 pieces Delivery : 15days
- Broad-spectrum adsorption and decomposition of

Replaceable Mask Deodorizing Filter
- MOQ: 10,000 pieces Delivery : 7days
- Customizable to complex shapes.
- Available in Carbon Cloth

Modified activated carbon
- MOQ: 1000Kg Delivery : 15days
- Achieve “adsorption-catalysis” synergy.
- Decompose harmful gases at room temperature.
Service Guarantee
Quickly respond to after-sales demands
We promise to respond promptly to after-sales requests and establish a complete quality traceability system to ensure the reliability and peace of mind for your long-term use.
Professional customization solution
We offer professional customization solutions and lifetime technical support. From selection guidance to installation and maintenance, we will be with you throughout the process.
Striving for excellence
We use high-standard filter materials and precise manufacturing techniques to ensure that every filter undergoes rigorous performance testing, achieving stable and efficient purification results.
Industry experts
Fast Delivery
Professional service
Our Advantages
We Provide Quality Not Quantity
offering the highest quality of service, strict control of quality and fast production times.
Filtration Solutions for Diverse Air Purification Needs
Industries & Applications We Serve
Our products are widely applied in residential air purification, commercial HVAC systems, industrial odor control, cleanroom environments, medical facilities, automotive air treatment, and environmental protection projects.
latest News

Can a Corrugated ACF Filter Reduce Resistance in Fresh Air Systems?
A corrugated ACF filter reduces fresh air system resistance compared

Is Glue-Free Carbon Fabric Better for Home Air Quality?
Glue-free carbon fabric enhances industrial and commercial air filtration by

How an Air Chemical Filter System Controls Industrial VOCs
An air chemical filter system uses irreversible chemical reactions to


