157.DIEN WATER GROUP: Professional Filter Media Manufacturer

DIEN WATER GROUP: Professional Filter Media Manufacturer

Who We Are

DIEN WATER GROUP is a specialized filter media manufacturer based in China, dedicated to the production and global supply of high-quality filtration media for water treatment applications. With years of industry expertise and advanced manufacturing capabilities, we serve commercial, industrial, and municipal clients across North America, Europe, Southeast Asia, the Middle East, and Africa.

Our Filter Media Product Portfolio

As a comprehensive filter media manufacturer, we produce a wide range of filtration materials:

Granular Filter Media

• Silica Sand: High-purity silica sand for multi-media filtration

• Anthracite: Premium anthracite coal for turbidity removal

• Garnet: High-density garnet for multi-media layers

• Gravel: Supporting gravel for underdrain systems

• Pumice: Lightweight natural pumice for filtration

Specialty Filtration Media

• Activated Carbon: Virgin and reactivated carbon for chlorine, organic, and taste/odor removal

  • Coal-based activated carbon

  • Coconut shell activated carbon

  • Wood-based activated carbon

• Catalytic Carbon: Enhanced for chloramine and hydrogen sulfide removal

• KDF Media: Redox media for chlorine, heavy metals, and scale control

• Birm: Catalytic media for iron and manganese removal

• Greensand: Manganese greensand for iron, manganese, and hydrogen sulfide

• Calcite: pH correction and remineralization media

Ion Exchange Media

• Cation Resin: Strong acid cation exchange resin for water softening

• Anion Resin: Strong base anion exchange resin for deionization

• Mixed Bed Resin: For high-purity water applications

• Chelating Resins: For selective heavy metal removal

Support Media

• Underbed gravel in various sizes

• Pebble and stone support layers

• Distributor and collector components

Our Manufacturing Capabilities

As a genuine filter media manufacturer, we offer:

• Sourcing & Processing: Direct control over raw material quality

• Screening & Grading: Precise particle size distribution

• Washing & Drying: Clean media ready for installation

• Packaging: Bulk bags, sacks, or custom packaging options

• Quality Testing: Laboratory analysis for purity and performance

Quality Certifications

• NSF/ANSI Standard 61 for drinking water system components

• ISO 9001:2015 certified quality management

• AWWA Standards compliance

• Food Grade options available