Why Choose TESRAN Pre Filter

In water treatment systems, the pre filter system serves as a means of removing large particles of contaminants and thereby prolonging the life of the filtering machine. At TESRAN, we also enable pre filters to be flexibly adapted to different quality of water, which is important for your business growth in different regional markets.

Sophisticated Customization

At an affordable price, you can get a pre-filter with precisely customized sizing, portable wall plate, and outlook.

Large Size Available

The large 20-inch construction allows your brand to offer customers a wider variety of pre filter systemoptions.

Extended Filter Lifespan

Pure copper pre filter adopts rotary siphon with automatic cleaning function, ideal for the demanding water treatment needs.

Pre Filter Wholesale

Not What You Looking For?

Choose our water filter, water softener, and water dispenser manufactured with standardized process and premium materials to address to long-term use.

Quality Assurance of Our Water Filtration System

Custom Countertop Water Filtration Solution

Through leading-edge patented technology and standardized mass production, we deliver efficient, safe, and environmentally friendly custom countertop water filter for your business.

As a qualified water filter manufacturer, we have well-regulated and fully-automated cartridge production lines, assembly lines and testing facilities that enable us to fulfill large-scale orders quickly and ensure the optimal efficiency and filtration quality of our machines.

01

Appearance Design

We create an unique and appealing style based on your brand concept.

02

Mold Development

Custom the mold to meet the specific needs and applications of each industry.

03

Function R&D

Incorporate smart features into custom water filters to enhance your brand edge.

04

Powerplug R&D

Customize power plugs to meet the criteria and demands of various areas.

05

Package Design

To lessen environmental effect, all of our specialized packaging materials are EPR certified.

A Trusted Partner Committed to Your Success

Contract Manufacturing

TESRAN specializes in providing reliable water treatment systems that meet your brand’s requirements, with unique options such as logo embossing.

E-commerce Brand

We are able to accomplish advantageous cost management, peak product quality, and sound after-sales service thanks to our established worldwide relationships.

Corporate Procurement

Our water treatment systems are of high quality, accredited globally, and we provide complete customisation options, making them ideal for sourcing corporate presents.

Trading Company

We have a wide range of in-stock product lineups for your one-stop selection and flexible combination, our stable and continuous supply can accommodate to your needs.

Up to 85% automation enables our production facility to operate efficiently on a big scale while upholding strict requirements like ISO and GMPC.

Through our multiple levels of stringent quality control result in fewer product returns and lower maintenance costs, as well as a strong reputation for your brand.

TESRAN’s relentless innovation on water treatment technologies is the key to cope with the demanding water filtration market. We make it possible to foster customer loyalty by offering modern and smart water filtration systems.

Integrated Waterway System

Zero Residual Water

Remote Control

Recent Projects