Professionally custom-made air filter cartridges in various sizes
Offering precise filtration and efficient purification to meet your diverse needs!
Professionally custom-designed water filters in multiple specifications
For various scenarios and functionalities, delivering precise water purification and comprehensively safeguarding your healthy water supply!
Explore distribution opportunities with CleanHuG®
In your region or country and contribute to improving global water quality.
Welcome to Clean Filter Manufacturing Co., Ltd.
As a leading high-quality filtration supplier in China, we are dedicated to providing customized water and air filtration solutions for residential, commercial, and outdoor applications. With advanced manufacturing technology and a commitment to excellence, we ensure outstanding filtration performance and reliability in every product we deliver.
At Clean Filter, quality and safety are our top priorities. We source premium materials that meet NSF, ANBN, and FDA certifications and collaborate with
trusted global suppliers to guarantee high-efficiency, safe filtration solutions.
Home Water Filtration Solutions
Kitchen Water Filtration: Compatible with coffee machines, refrigerators, water dispensers, water filter pitchers, under-sink filtration systems, and countertop filter cartridges.
Bathroom Filtration:
Shower Filters: Removes ≥95% of chlorine, protecting skin and hair.
Toilet Filters: Dual-action antibacterial + chlorine removal for a cleaner, healthier bathroom environment.
Outdoor & Emergency Water Filtration
Portable Water Filters & Hydration Systems: Effectively removes bacteria, viruses, lead, and organic contaminants, making them ideal for hiking, camping, and emergency preparedness.
RV Water Filtration System: Multi-stage filtration removes lead, bacteria, and chemical pollutants, ensuring safe, drinkable water on the go.
Custom Filter Cartridge Solutions
Full-Size Compatible Filter Cartridges: Uses ultrafiltration membranes made with centrifugal casting technology, ensuring slow-permeation, low-pressure filtration, and 99.9999% bacterial removal.
Composite Filter Cartridges: A combination of activated carbon blocks, ultrafiltration membranes, pleated activated carbon fiber, and electro-adsorptive pleats to effectively remove chlorine, chloramine, lead, bacteria, viruses, and fluoride.
Air Filtration Solutions
Appliance-Compatible Filters: Designed for air conditioners, refrigerators, and other home appliances.
High-Efficiency Air Purification:
HEPA Filters: Captures 99.97% of PM0.3 particles, effectively removing airborne contaminants.
Activated Carbon Modules: Specially designed for formaldehyde removal, improving indoor air quality.
Offers specialized HVAC fresh air system filters and fireplace air filters for various applications.
Products Categories
Case Studies

Enhancing Chlorine Removal
Challenge: A municipal water treatment plant faced difficulties in effectively removing chlorine from their water supply, leading to an unpleasant taste and odor in the drinking water.
Solution: Our team collaborated with the plant to design a custom-made activated carbon filtration system tailored to their specific requirements. Through meticulous analysis and testing, we achieved superior chlorine removal, resulting in cleaner, better-tasting water for the entire community.
Result: The municipal water treatment plant witnessed a significant improvement in water quality after implementing our filtration system. Residents now enjoy chlorine-free water, enhancing their drinking experience and overall satisfaction.

Eliminating Harmful Microorganisms
Challenge: A hospital needed a reliable water filtration solution to remove bacteria and viruses from their tap water, ensuring safe and sterile water for medical procedures and patient care.
Solution: Working closely with the hospital staff, we engineered a comprehensive ultrafiltration system that effectively eliminated harmful microorganisms. Our state-of-the-art membranes and advanced filtration technology provided a robust barrier against pathogens, meeting the hospital’s strict standards for water quality.
Result: The hospital successfully safeguarded their patients and medical staff from waterborne infections with our ultrafiltration system. By ensuring a hygienic water supply, they enhanced the overall safety and hygiene measures within their facility.

Heavy Metals Removal for Industrial Use
Challenge: An industrial plant struggled to meet environmental regulations due to the presence of heavy metals in their wastewater. They needed a solution that could efficiently remove these contaminants to minimize their environmental impact.
Solution: Leveraging our expertise in water filtration, we developed a specialized ion exchange filtration system capable of selectively removing heavy metals from the plant’s wastewater. Our solution not only met regulatory requirements but also helped the plant reclaim valuable resources.
Result: The industrial plant successfully mitigated their environmental impact by implementing our ion exchange filtration system. Their wastewater now meets or exceeds regulatory standards, demonstrating their commitment to sustainability and responsible resource management.

Addressing High Turbidity in Drinking Water
Challenge: A remote community faced challenges in providing clean drinking water due to high levels of turbidity caused by sediment and particulate matter. They needed a reliable filtration system to ensure safe drinking water.
Solution: Understanding the community’s unique needs, we engineered a multi-stage sediment filtration system that effectively removed suspended particles and clarified the water. Our design incorporated innovative pleating technology to maximize filtration efficiency.
Result: The remote community now has access to clean and clear drinking water thanks to our sediment filtration system. The removal of turbidity has brought a significant improvement in water quality, enhancing the health and well-being of the residents.
Challenge We Solve
As a leading water filter manufacturer, we are committed to continuous innovation and breakthroughs in the industry. Our expertise lies in sourcing improved materials that revolutionize filtration performance. By speeding up development processes, we bring cutting-edge products to market faster than ever before. Our focus on enhancing filtration efficiency ensures that our filters consistently provide the purest water possible. With novel filter systems, we redefine the standards of water filtration, setting new benchmarks for quality and effectiveness. Trust us for groundbreaking solutions that elevate your water filtration experience to unprecedented levels.
At our company, we understand that the quality of materials used in water filters directly impacts their performance. That’s why we have invested significant time and resources in designing and sourcing improved materials. Through rigorous research and development, we have identified and incorporated advanced materials that have revolutionized filtration capabilities. Our filters now have enhanced adsorption and retention properties, ensuring that harmful contaminants are effectively captured, providing you with cleaner and safer drinking water.

In today’s fast-paced world, we understand the importance of bringing innovative products to market quickly. Our dedicated team of engineers and designers work tirelessly to expedite the development process. We have streamlined our production methods and implemented efficient manufacturing processes, allowing us to deliver new water filter solutions in record time. This agility ensures that our customers can benefit from the latest advancements in water filtration technology, providing them with peace of mind and convenience.

Filtration efficiency is of utmost importance when it comes to water filters. Our relentless pursuit of excellence has led us to continuously enhance the filtration efficiency of our products. Through meticulous testing and optimization, we have achieved exceptional performance in removing a wide range of contaminants, including chlorine, heavy metals, chemicals, and even harmful bacteria and viruses. You can trust our filters to deliver clean, crisp, and refreshing water that not only quenches your thirst but also safeguards your wellbeing.

As a frontrunner in the water filtration industry, we take pride in pushing boundaries and introducing novel filter systems. Our team of innovators has developed revolutionary filtration technologies that surpass traditional methods. These systems incorporate state-of-the-art mechanisms such as electro-adsorptive fiber, advanced activated carbon, ion exchange, and ultrafiltration membranes. By leveraging these cutting-edge techniques, our filters deliver unparalleled efficiency and effectiveness in purifying water. Experience the difference with our novel filter systems that elevate the standards of water filtration to new heights.
By focusing on designing improved materials, speeding up development, enhancing filtration efficiency, and introducing novel filter systems, we are confident in our ability to provide you with water filters that exceed your expectations. Trust us to be your reliable partner in ensuring the purity and safety of your drinking water.

Feedback from Customers
“I’ve been in the water filtration industry for years, and Clean Filter’s custom-made solutions are a game-changer. With their expertise, they designed a water filter cartridge specific to our refrigerator models, ensuring a perfect fit and exceptional filtration performance. Our customers are thrilled with the results!”
“Clean Filter’s dedication to sourcing revolutionary filtration materials is truly impressive. We’ve been using their water filter bottles in our outdoor adventure shop, and the advanced materials they’ve incorporated effectively remove harmful contaminants, providing our customers with safe and clean drinking water even in remote locations.”
“The speed at which Clean Filter develops and delivers new water filter solutions is remarkable. When we needed a customized water filter straw for our emergency preparedness kits, they not only quickly designed it but also ensured that it met our strict quality standards. Their efficient and reliable service is a testament to their commitment to customer satisfaction.”
“Clean Filter’s innovative filter systems have transformed the way our hotel provides filtered water to guests. Their incorporation of advanced activated carbon and ion exchange technology ensures that our customers enjoy the highest quality drinking water. Their solution has improved guest satisfaction and reinforces our commitment to delivering a premium hospitality experience.”
FAQ
If you have any specific questions or inquiries, please feel free to contact us directly. We are here to assist you in finding the best water filtration solutions for your business needs.
We offer a wide range of water filtration products, including water filter jugs, water filter bottles, water filter straws, and various water filter cartridges for popular brand refrigerators, pitchers, and faucets.
Absolutely! We specialize in offering customized water filtration solutions. Our team of engineers and designers can work closely with you to design and develop filtration products that meet your specific requirements.
We source our filtration materials from global giants in the industry. Our materials are of the highest quality, and each is carefully selected to ensure optimal filtration performance.
Our products stand out due to their exceptional filtration efficiency, reliability, and performance. We constantly innovate and incorporate the latest filtration technologies to provide our customers with the best possible solutions.
As a factory, we have the capacity and expertise to handle large-scale orders. Whether you need a few thousand units or more, we can meet your requirements efficiently and effectively.
Yes, our products undergo rigorous testing and adhere to stringent quality and safety standards. We work closely with well-known independent labs and have some products certified by NSF. We can also assist companies in obtaining NSF certification for their specific products.
We would be delighted to discuss your requirements and explore potential collaborations. Please reach out to our sales team, and they will guide you through the process of placing an order or scheduling a meeting to discuss further details.