Water Filter | Water Purifier

Aqua Best Stainless Steel Cluster CF-21

Stainless Steel Cluster CF-21

The Stainless Steel Cluster CF-21 Filter is a heavy-duty, high-capacity water filtration system built to manage large-scale water treatment demands. Manufactured from premium Stainless Steel 304 (with an option for Stainless Steel 316 for enhanced corrosion resistance), this unit ensures durability, efficiency, and long service life even in demanding environments.

With 21 filter cartridge slots, the CF-21 provides maximum filtration surface area, ensuring superior removal of sediments, chlorine, organic impurities, and other contaminants. Its robust design makes it an ideal pre-filtration solution for industrial and municipal reverse osmosis (RO) plants, as well as for commercial and institutional applications.


Key Features

  • Material: Stainless Steel 304 (Stainless Steel 316 optional)

  • Cartridge Capacity: 21 cartridges for ultra-high flow capacity

  • Housing Design: Cluster type with a secure clamping system for safety and reliability

  • Operating Pressure: Built to withstand high-pressure operations continuously

  • Maintenance: Simple cartridge replacement system to minimize downtime


Applications

  • Municipal water treatment systems

  • Industrial RO pre-filtration

  • Hospitals, hotels, and large commercial facilities

  • Food & beverage processing industries

  • Pharmaceutical and laboratory sectors

  • Agricultural and irrigation water treatment


Benefits

  • Extra-large filtration capacity with 21 cartridges

  • Strong stainless steel construction for durability and corrosion resistance

  • ✅ Ensures extended lifespan of RO membranes and UV sterilizers

  • ✅ Compatible with multiple cartridge types (sediment, carbon block, specialty filters)

  • ✅ Provides continuous and reliable filtration for high-demand applications


💧 The Stainless Steel Cluster CF-21 is specifically engineered for facilities that require continuous, large-volume water purification, delivering safe, clean, and dependable water for municipal, industrial, and large commercial operations.

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Product Full Description

Aqua Best Stainless Steel Cluster CF-21

The Aqua Best Stainless Steel Cluster CF-21 is a mega-capacity industrial water filtration system, engineered to deliver uninterrupted purification for the most demanding applications. With 21 stainless steel filter housings working in parallel, this powerhouse system processes massive water volumes at rapid flow rates, making it the ideal solution for municipal water treatment plants, mega industries, and large-scale commercial facilities.

Constructed with premium-grade stainless steel, the CF-21 offers exceptional durability, corrosion resistance, and long-term reliability. Its cluster design enables customized filtration solutions, ensuring that even the most challenging water quality issues are efficiently resolved.


Key Features of Stainless Steel CF-21 Cluster Filter

  • 21-Cluster High-Capacity System
    Accommodates 21 filter housings, delivering extraordinary flow capacity suitable for city-scale water purification and mega industrial operations.
  • Premium Stainless Steel Build
    Designed with anti-corrosive, heavy-duty stainless steel, ensuring longevity and resistance to harsh environments.
  • Multi-Cartridge Compatibility
    Supports various cartridge types, including PP Sediment, Carbon Block (CTO), Granular Activated Carbon (GAC), Resin, and specialty filters, for tailored water treatment needs.
  • Engineered for High Pressure
    Withstands working pressures up to 130 PSI and burst pressures of 300 PSI, ensuring safe and reliable operation in industrial environments.
  • Low-Maintenance & Easy Servicing
    Designed for quick cartridge replacement, reducing downtime and ensuring continuous performance.

Technical Specifications

  • Model: Aqua Best Stainless Steel Cluster CF-21
  • Material: Heavy-Duty Stainless Steel (anti-corrosive)
  • Configuration: 21 parallel filter housings
  • Cartridge Sizes Supported: 20” / 30” (customizable options)
  • Maximum Working Pressure: 130 PSI
  • Burst Pressure: 300 PSI
  • Flow Rate Capacity: Ultra-high capacity (suitable for mega-scale purification plants)
  • Applications: Municipal water supply, mega industrial plants, food & beverage manufacturing, power generation, pharmaceutical, and agriculture

Applications of CF-21 Cluster Filter

  1. Municipal Water Supply – Provides purified drinking water for entire cities and urban populations.
  2. Mega Industrial Facilities – Delivers process water for large factories, oil & gas, mining, and power generation plants.
  3. Food & Beverage Production – Ensures water purity in large-scale bottling plants, breweries, and food processing units.
  4. Healthcare & Pharmaceuticals – Supplies ultra-pure water for hospitals, research labs, and pharmaceutical plants.
  5. Agriculture & Irrigation Projects – Ideal for large farms, greenhouses, and irrigation systems, ensuring clean water for crops and livestock.

Benefits of Aqua Best CF-21

  • Unmatched Capacity – Higher than CF-20, capable of handling extraordinary water volumes.
  • Maximum Durability – Stainless steel construction ensures resistance to rust, scaling, and chemicals.
  • Flexible Filtration Options – Customizable with a wide range of filter cartridges.
  • Cost-Effective Operation – Long service life with minimal maintenance needs.
  • Future-Ready Design – Built to support growing municipal and industrial water demands.

Why Choose Aqua Best CF-21?

The Aqua Best Stainless Steel Cluster CF-21 represents the pinnacle of industrial water filtration technology. Its unparalleled flow capacity, customizable cartridge options, and heavy-duty design make it a trusted solution for projects where water quality and reliability cannot be compromised.

From municipal water plants to industrial mega-facilities, the CF-21 ensures safe, continuous, and large-scale water purification—setting a new benchmark in water treatment excellence.

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