Brush Pre-Filter 800mm / 400mm
The Brush Pre-Filter range (800mm and 400mm) provides powerful mechanical filtration to remove debris before it reaches your main pond filtration system. Designed for koi ponds, ornamental ponds, and high-flow water systems, these units use dense brush media to trap leaves, fish waste, algae, and fine suspended solids—helping to keep water cleaner and reduce maintenance on downstream equipment.
Available in two sizes, this range allows you to choose the right capacity for your pond setup.
Available Sizes
800mm Brush Pre-Filter
- Ideal for large ponds and high-flow systems
- Maximum filtration capacity for heavy debris loads
- Suitable for koi ponds and commercial installations
400mm Brush Pre-Filter
- Ideal for small to medium pond systems
- Compact design for limited installation space
- Efficient pre-filtration for lighter debris loads
Key Features
- High-density brush media for superior mechanical filtration
- Captures leaves, fish waste, and fine suspended particles
- Reduces strain on bio filters and UV clarifiers
- Durable, weather-resistant construction for outdoor use
- Easy-access design for quick cleaning and maintenance
- Suitable for continuous pond system operation
- Helps stabilise overall filtration performance
Benefits
✔ Improves water clarity by removing solid waste early
✔ Protects pumps and main filtration systems from clogging
✔ Reduces maintenance and cleaning frequency
✔ Supports healthier pond conditions for fish and plants
✔ Increases efficiency of biological and UV filtration stages
✔ Suitable for both small garden ponds and large koi systems
How to Use
- Install the brush pre-filter as the first stage in your filtration system.
- Ensure water flows evenly through the brush media section.
- Select the 400mm or 800mm unit based on pond size and flow rate.
- Position the unit where it can be easily accessed for cleaning.
- Regularly rinse brushes using pond water to remove trapped debris.
- Reassemble and return the system to normal operation after maintenance.
Why You'll Love It
The Brush Pre-Filter range is an essential first step in any effective pond filtration system. By capturing debris before it reaches your main filter or pump, it keeps your entire setup cleaner, more efficient, and easier to maintain. Whether you choose the compact 400mm or the high-capacity 800mm model, you’ll benefit from clearer water, reduced maintenance, and a healthier pond environment.