Premium Water Filters Manufacturer in China
We deliver certified filtration solutions for residential, commercial, and industrial use — with full OEM/ODM support, stable supply, and competitive pricing to grow your business.
Explore Our Water Filter Wholesale
Advanced reverse osmosis filtration with three-stage design for high-quality water output.
The under sink water filtration system has a sturdy and firm housing to prevent water leaks.
Featuring a composite cartridge, our tap filter provides effective filtration of excessive metallic elements and contaminants.
High flow water filtration system filter large volumes of water with utmost efficiency and capacity for demanding applications.
Designed to boost pH and keep beneficial minerals — for refreshing and great-tasting water.
Our whole-house filtration system improves water taste by reducing common impurities and heavy metals.
Features automatic cleaning to maintain consistent filtration performance and water clarity.
Mounted with our patented T33 ultra filtration membrane, it effectively filters 99% of contaminants.
Portable design for convenient access to filtered water wherever you go.
Together, We Custom Your Water Treatment System From Scratch
Quality Assurance of Our Water Filtration System
Water Filtration System with Proven Performance
As a top notch water filter manufacturer, we have a wide range of water filters including whole house water filters, reverse osmosis water filters, ultra filtration water filters, outdoor water filters and pre-filters. Available with a variety of intelligent features to enhance user experience, we also provide detailed technical support to reduce your installation and maintenance costs.
High Filtration Accuracy
Advanced filtration up to 0.01 micron to meet high-quality standards.
Molding Support
Custom molding to meet your personalized needs.
Integrated Waterway
Concentrated waterway for higher efficiency.
Patented Filter Membrane
PVDF ultrafiltration membrane for home use.
Water Filtration OEM & ODM Solution
Mold Development
TESRAN transforms your innovative water filter system concepts into high-performance realities with our specialty in crafting optimized structural designs that enhance durability, efficiency, and ease of assembly.
Appearance Development
We tailor every aspect of your system——logo printing, color, shape, capacity, and dimensions to perfectly align with your market needs and customer preferences. Let’s craft a product that speaks volumes about your brand.
Function Development
Whether it’s a smart home setup or a commercial application, our tailored function such as remote control, TDS and automatic backwashing, empowering your brand to deliver unmatched value.
Hardware Development
By integrating region-specific power components, we eliminate the hurdles of compliance and certification, accelerating your brand’s entry into new markets. With TESRAN as your partner, you’re equipped to meet the highest market standards.
Why Choose Tesran
1. OEM/ODM Expertise
One-stop customization from design to production.
2.Advanced Filtration Technology
0.01μm PVDF membranes for high-precision water purification.
3.Diverse Product Line
Full range of RO, UF, and outdoor solutions for different markets.
4.Reliable Quality
ISO-certified manufacturing ensures consistent performance.
5.Global Partner Network
Trusted by clients across North America, Central America, and Africa.
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New Launches
What Makes Our Water Filter Solutions Stand Out
Advanced Innovation for Whole House Water Filtration
Industry-leading Filtration Technology
With over 120 utility and design patents for water filtration systems, water softener systems, and dispenser systems, TESRAN is skilled in reverse osmosis, ultraviolet light, ultrafiltration, and activated alumina to filter and purify water, putting your brand at the top of the market with ease.
Uncompromising Product Quality for Water Filter System
Full Spectrum of Quality Checks
We conduct targeted quality assessments on both water filter accessories and complete machines, including stability tests for temperature, aging, and burst protection. These tests are meticulously carried out within our in-house water treatment system plant using fully automated equipment.
Superior Water Filter with Global Certification From China
Traceable Raw Materials and Certifications
Our high-quality and stable raw material supply chain is accessible all over the world, which makes our water filters comply with international quality standards such as CE, RoHS, SGS and UL, etc. With solid guaranteed performance standards, we are your best bet to enter the international market.
Ranking #1 in Water Treatment System Suppliers
Our brand philosophy at TESRAN is centered on delivering eco-friendly water treatment systems. With patented reverse osmosis, ultraviolet, and ultrafiltration technologies, TESRAN has successfully provided whole-house solutions for over 500 leading global brands.
We offer tailored commercial water treatment systems for real estate, hospitality, and education sectors, as well as customizable solutions for e-commerce brands and distributors.
Our facility includes a class 100,000 dust-free workshop and fully automated testing equipment, ensuring precision production and strict quality control for our filters, dispensers, and softeners.
5 Steps to Refresh the Water Supply
TESRAN’s advanced 5-step filtration process eliminates large particles, chlorides, microorganisms, contaminants, and excess metals, providing you with clean, ultra-pure water.
Opt for our whole-house water filtration system and highlight the quality and innovation of your brand.
You Have Our Full Attention, Patience and Sincerity
Consultation
We listen and engineer your product requirements to ensure a compact structure.
Sapmling
We render 3D prototype for your confirmation and optimize before mass production.
Production
We produce your water filter to the exact specification and test for multiple aspects.
Delivery
We arrange the logistic services according to your preference ad help with custom issues.
Premium Water Treatment System Wholesale at Factory Price
TESRAN offers water filtration systems, softeners, and dispensers for home and commercial use, with patented technology and certified quality.
Get a Quote Now
Guangzhou TESRAN Purification Equipment Manufacturing Co., Ltd.
- No.21, Fuling Road, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province, China
- +86 17322261448
- +86 17322261448
- cathytesran@tesran.com
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