
Carbon Filter Cartridge Manufacturer for Water and Air Filtration
KAHO produces activated carbon filter cartridges, carbon rods, CTO filters, carbon disks and carbon plates for water purification, air filtration and industrial filtration applications.
Explore Our Carbon Filter Cartridge
KAHO offers carbon filter cartridges in multiple product forms, including activated carbon cartridges, carbon rods, CTO filters, carbon disks, carbon plates and composite carbon filters. The range covers products developed for water purification, air filtration and industrial filtration applications, with selected cartridges designed for the removal of chlorine and fluoride.



Get A Quote
Tell us your required product type, dimensions, application and filtration requirements. Contact KAHO to discuss carbon filter cartridges for water purification, air filtration and industrial filtration applications.
Why Choose KAHO Carbon Filter Cartridges
KAHO combines polymer material research, product design, production and performance testing to develop carbon filter cartridges in different structures and specifications. The product range includes activated carbon cartridges, carbon rods, CTO filters, carbon disks, carbon plates and composite carbon filters for water purification, air filtration and industrial filtration applications.

Multiple Carbon Filter Structures
KAHO offers activated carbon filter cartridges in different forms, including carbon rods, CTO filters, carbon disks, carbon plates and composite carbon filters, supporting a range of water, air and industrial filtration applications.

Material Research and Product Testing
KAHO combines polymer material research with product development and performance testing. Its facilities support filtration-material development, water flux testing, residual chlorine testingand pore-size analysis.

Integrated Production and Quality Control
From product design and mold processing to sintering, injection molding, cutting, assembly and inspection, KAHO manages multiple production stages within an integrated manufacturing and quality-control system.
Carbon Filter Cartridge Applications
KAHO carbon filter cartridges are available in different structures for water purification equipment and daily-use filtration products. Current applications include household water purifiers, refrigerators, RV water systems, sport bottles and household pre-filtration equipment. Selected products are also designed for chlorine and fluoride reduction.
Carbon Filters for Water Purification Systems
Activated carbon cartridges, carbon rods, carbon disks and composite carbon filters can be selected according to the equipment structure and filtration requirements. Explore the primary applications currently covered by KAHO’s carbon filter cartridge range.
1. Household Water Purifiers
Carbon filter cartridges are used in household water purification systems to support the filtration of particulates, rust and sand, while selected activated carbon products are designed to reduce chlorine, organic substances and certain metal contaminants.
2. Refrigerator and RV Water Systems
3. Sport Bottles and Portable Water Filtration
4. Household Pre-Filtration Equipment
About KAHO - A Carbon Filter Cartridge Manufacturer
Polymer Material Research and Filtration Product Manufacturing
Suzhou Kaihong Polymer Technology Co., Ltd. is a high-tech enterprise integrating material research, product design, production and trade. Covering more than 40,000 square meters, KAHO develops polymer microporous products and sintered carbon filters for water purification, water treatment and other filtration applications. The company operates an in-house R&D center, product testing facilities, self-developed production equipment, and mold and equipment processing capabilities. Product design, production, inspection and delivery are managed in accordance with the ISO 9001 quality standard.




Carbon Filter Cartridge
R&D and Testing Capabilities
KAHO supports carbon filter cartridge development through an in-house R&D center, pilot-production facilities and a professional testing laboratory. Available testing equipment includes a PSS liquid particle counter, membrane pore-size analyzer, water purifier life tester and pure-water preparation system. Together with self-developed sintering, injection molding, automatic cutting and assembly equipment, these capabilities support product development, performance verification and controlled production.
EXPLORE OUR CAPABILITIES

How Carbon Filter Cartridges Work
Carbon filter cartridges use the porous structure of activated carbon to capture impurities through adsorption as water or air passes through the filter. Depending on the product structure and intended application, the filter may also intercept particles and support the reduction of chlorine, unwanted odors and selected contaminants. KAHO’s range includes activated carbon rods, CTO filters, carbon disks, carbon plates and composite carbon filters for different filtration systems.
FAQs About Carbon Filter Cartridges
1. What Is a Carbon Filter Cartridge?
A carbon filter cartridge is a filtration element that uses activated carbon to adsorb impurities as water or air passes through its porous structure. Depending on its design, it can support particle filtration and reduce chlorine, unwanted taste, odor and selected contaminants.
2. What Types of Carbon Filter Cartridges Does KAHO Offer?
KAHO’s product range includes activated carbon filter cartridges, carbon rods, CTO filters, composite carbon filters, carbon disks and carbon plates. Different structures are available for various filtration equipment and installation requirements.
3. Where Are Carbon Filter Cartridges Used?
KAHO carbon filter products are used in water purifiers, refrigerators, motorhomes, outdoor water filtration products and other water-treatment equipment. The wider product range also includes carbon filtration products for air and industrial filtration applications.
4. What Contaminants Can Carbon Filter Cartridges Reduce?
Activated carbon filters are commonly used to reduce chlorine, unpleasant taste and odor. KAHO’s current product range also includes selected cartridges developed for chlorine and fluoride removal. Actual filtration performance depends on the product structure, filter material and operating conditions.
5. How Does KAHO Support Carbon Filter Cartridge Quality Control?
KAHO integrates material research, product design, production, inspection and testing. Its facilities include water-flux testing, residual-chlorine testing, liquid particle counting and membrane pore-size analysis, while design, production, inspection and delivery are managed according to its ISO 9001 quality-control system.
Newsletter on Suzhou KSHO Polymer Technology Co., Ltd.'s Participation in Aquatech Amsterdam
Recently, Suzhou Kaihong Polymer Technology Co., Ltd. actively took part in Aquatech Amsterdam held in Amsterdam, the Netherlands. As a significant event in the global water industry, it drew numerous enterprises, experts, and industry - related professionals worldwide to explore the latest water -
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