Pureflow Biofloc Innovations

Combi Drum Filter

Integrated mechanical filtration, biological treatment, and UV sterilization in one compact automatic unit for koi ponds and aquaculture.

Koi pondsOrnamental aquaculture

Overview

Pureflow’s Combi Drum Filter solves these challenges by integrating mechanical filtration, biological treatment, and UV sterilization into one compact, automatic unit. Unlike traditional pond filters, this self-cleaning system continuously removes solids, supports nitrifying bacteria, and neutralizes pathogens, thereby ensuring clean, balanced, and disease-free water.

Choosing the right filtration system determines the long-term health of your pond or aquaculture setup. A standard drum filter removes solids effectively, but it does not address ammonia levels or disease-causing organisms.

The Combi Drum Filter solves this gap by integrating:

Fine micron mesh screen captures fish waste, uneaten feed, algae particles, and suspended solids.

Automated drum rotation and backwash system flushes out debris before it breaks down.

This prevents ammonia spikes, reduces oxygen demand, and keeps water visibly clear.

Key Advantages and Applications

Crystal-Clear Water – Removes suspended solids and reduces organic load.
Automatic Self-Cleaning – Saves time and minimizes manual maintenance.
Healthier Fish – Stable water parameters and pathogen control improve immunity and growth.
Energy-Efficient – Designed for continuous operation with low power consumption.
Durable Build – Made from corrosion-resistant stainless steel and polypropylene for long life in outdoor environments.
Versatile Applications – Works in freshwater and saltwater systems.
Scalable Design – Suitable for hobby ponds, ornamental koi ponds, aquaculture farms, and commercial RAS facilities.
🐠 Koi ponds & Japanese Koi ponds – ensures water clarity and fish health🌿 Ornamental ponds & garden water features – enhances beauty and reduces algae🏢 Public aquariums & display tanks – keeps large tanks clear and hygienic🐟 Commercial aquaculture farms & hatcheries – supports stable fish production🔄 RAS aquaculture facilities – provides precise, large-scale water management👉 Discover more about our RAS Skid Filtration Units designed for intensive aquaculture.
🐠 Koi ponds & Japanese Koi ponds – ensures water clarity and fish health
🌿 Ornamental ponds & garden water features – enhances beauty and reduces algae
🏢 Public aquariums & display tanks – keeps large tanks clear and hygienic
🐟 Commercial aquaculture farms & hatcheries – supports stable fish production
🔄 RAS aquaculture facilities – provides precise, large-scale water management
2. How does the mechanical drum filter work?The drum filter uses a fine mesh screen (40–70 microns) to trap suspended solids. It then automatically flushes debris out through a backwash cycle, keeping the water clear without manual cleaning.

Features

Crystal-Clear Water – Removes suspended solids and reduces organic load.
Automatic Self-Cleaning – Saves time and minimizes manual maintenance.
Healthier Fish – Stable water parameters and pathogen control improve immunity and growth.
Energy-Efficient – Designed for continuous operation with low power consumption.
Durable Build – Made from corrosion-resistant stainless steel and polypropylene for long life in outdoor environments.
Versatile Applications – Works in freshwater and saltwater systems.

Benefits

  • Crystal-Clear Water – Removes suspended solids and reduces organic load.
  • Automatic Self-Cleaning – Saves time and minimizes manual maintenance.
  • Healthier Fish – Stable water parameters and pathogen control improve immunity and growth.
  • Energy-Efficient – Designed for continuous operation with low power consumption.
  • Durable Build – Made from corrosion-resistant stainless steel and polypropylene for long life in outdoor environments.
  • Versatile Applications – Works in freshwater and saltwater systems.
  • Scalable Design – Suitable for hobby ponds, ornamental koi ponds, aquaculture farms, and commercial RAS facilities.
  • 🐠 Koi ponds & Japanese Koi ponds – ensures water clarity and fish health🌿 Ornamental ponds & garden water features – enhances beauty and reduces algae🏢 Public aquariums & display tanks – keeps large tanks clear and hygienic🐟 Commercial aquaculture farms & hatcheries – supports stable fish production🔄 RAS aquaculture facilities – provides precise, large-scale water management👉 Discover more about our RAS Skid Filtration Units designed for intensive aquaculture.

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