Filtreau HF30 Drum Filter – Gravity Fed
High-Flow Mechanical Pre-Filter for Koi & Pond Systems
 
Please note: UV-C is NOT included
The Filtreau HF30 Drum Filter (Gravity) is a robust, low-maintenance mechanical pre-filter engineered to deliver consistently clear, healthy pond water without daily intervention.
Manufactured in the Netherlands, it is built for reliability, efficiency, and long-term performance in gravity-fed filtration systems.
This unit is designed to sit at the front of your filtration line, removing solid waste before it can break down and pollute the water.
 
Why Choose the Filtreau HF30 (Gravity)
Automatic drum filtration – no daily cleaning
Gravity-fed design – ideal for bottom drain systems
High-flow capability – handles demanding pond setups
Compact footprint – easy to integrate into filter bays
Energy-efficient & environmentally friendly
A strong choice for koi ponds and high-stock systems where reliability matters.
 
High-Flow Mechanical Performance
Equipped with a high-flow panel for improved water throughput
Designed to manage up to 20 m³/hour as standard
When combined with the correct high-flow configuration, capable of over 30 m³/hour
Solid waste is removed automatically before it reaches pumps or biological filtration, improving overall system efficiency.
 
Connections & Configuration
Inlets: 2 × 110 mm (gravity fed)
Outlets: 2 × 110 mm
Optimised for smooth flow and minimal restriction
Designed to pair with downstream biological filters, moving beds, or showers.
 
Cleaning & Maintenance Options
Compatible with:
TIP Cleaning Pump
Internal Rinse Pump
Automatic cleaning cycles reduce maintenance time while keeping the drum screen operating efficiently.
 
Build Quality & Reliability
Made in the Netherlands
Designed for continuous operation
Durable construction for long service life
2-year warranty against manufacturing defects
Built as a serious, professional-grade filtration component.
 
Important Note on UV
UV-C is NOT included
Allows flexibility to size and position UV separately based on system needs
Ideal for installers who prefer dedicated or higher-output UV solutions.
Dimensions
93 × 48 × 52.5 cm (L × W × H)
Compact enough for most filter houses while maintaining strong flow capacity.
 
Available Versions
Filtreau HF30 Drum Filter (Gravity)
Filtreau HF30 Drum Filter (Pump Fed)
(Ensure correct version is selected for your system design.)
 
Key Advantages at a Glance
Made in the Netherlands
Energy efficient and environmentally friendly
Compact, installer-friendly design
Easy installation
High-flow panel included
Max flow: 20 m³/hour (higher with high-flow configuration)
2-year warranty
 
Bottom Line
The Filtreau HF30 Drum Filter (Gravity) is a dependable, high-flow mechanical pre-filter designed for pond keepers and professionals who want clean water, low maintenance, and long-term reliability. If you are building or upgrading a gravity-fed filtration system and want flexibility on UV choice, the HF30 is a solid, future-proof foundation.