Ecopower+
£0.00
Keep your pond water clean, clear, and healthy with the Ecopower+ – a high-performance, above-ground pond filter system that combines mechanical filtration, Kaldnes K3 biological media, and a powerful integrated UVC clarifier. Designed for reliability and exceptional clarity, the Ecopower+ delivers outstanding results for garden ponds of all sizes.
Key Features & Benefits:
- Triple-Action Filtration for Crystal-Clear Water: The Ecopower+ integrates mechanical filtration to remove debris, Kaldnes K3 biological media to break down harmful fish waste and toxins, and a high-wattage UVC to eliminate green water algae—delivering a complete and efficient filtration solution.
- Powerful UVC Clarifier: The built-in ultraviolet clarifier exposes microscopic algae to UV light, causing them to clump together so they can be easily filtered out—helping you maintain clear, algae-free pond water.
- Easy to Install Above-Ground Unit: Designed for above-ground use, the Ecopower+ is simple to set up, maintain, and monitor—perfect for new or existing pond setups.
- Kaldnes K3 Media for Superior Biological Filtration: Trusted by professionals, Kaldnes K3 bio-media provides a large surface area for beneficial bacteria to thrive, supporting a balanced and healthy pond ecosystem.
- Backed by the Hozelock Clearwater Guarantee: Enjoy peace of mind with Hozelock’s Clearwater Guarantee—ensuring your pond stays clean, clear, and healthy when used in accordance with the guidelines.
Whether you’re keeping ornamental fish or simply want to enjoy a beautifully clear pond, the Ecopower+ Filter System offers a powerful, low-maintenance solution that supports long-term pond health and water clarity.
To see our full range of Pond Filters, click here!
| Type |
Filter and UVC |
|---|---|
| Filter Location |
Above ground |
| Maximum Pond Size |
8,000ltrs ,12,000ltrs ,20,000ltrs |
| UVC |
Included |
| Guarantee Period |
2 Years |

Achieve consistently clear and healthy pond water with the Ecopower+, a high-performance external filtration system that combines mechanical and biological filtration with a powerful integrated UVC clarifier. Designed for flexible installation, it can be positioned above ground, in-ground, or discreetly hidden at the top of a waterfall, making it ideal for a wide variety of pond setups.
- Three-Stage Filtration for Maximum Clarity: The Ecopower+ combines mechanical filtration to remove debris, Kaldnes K3 biological media to encourage the growth of beneficial bacteria, and a high-wattage UVC clarifier to tackle green water algae—offering comprehensive and effective water treatment.
- Flexible Installation Options: Designed with convenience in mind, the unit can be installed above ground, partially buried, or concealed within a waterfall feature, giving you freedom to integrate it seamlessly into your pond landscape.
- Clearwater Guarantee for Peace of Mind: When used with a compatible Hozelock pond pump, the Ecopower+ is covered by the trusted Hozelock Cyprio Clearwater Guarantee, assuring you of crystal-clear water when installed and maintained correctly.
- Effective Waste Management: This advanced filter system not only removes suspended solids but also converts harmful dissolved waste, such as organic and chemical by-products from fish, into harmless compounds, supporting a healthier pond environment.
- Built-In High Wattage UVC: The powerful ultraviolet clarifier neutralises microscopic algae cells, causing them to clump together so they can be easily filtered out—ensuring your water remains visibly clear and free of green algae blooms.
Perfect for fish ponds and ornamental water features, the Ecopower+ External Filter System offers powerful, low-maintenance filtration and flexible installation—making it an ideal solution for maintaining a beautiful, balanced pond all year round.


The Ecopower+ is an advanced, external above-ground pond filter designed to provide crystal-clear water through a multi-stage filtration process that includes UV clarification, biological filtration, and mechanical filtration. With flexible installation options and a high-performance design, it’s ideal for a wide variety of garden ponds.
Step-by-Step Filtration Process:
- Water Entry via Stepped Hosetail:
Pond water is pumped into the filter through a versatile stepped hosetail inlet (compatible with 20mm, 25mm, 32mm, and 40mm hose sizes), making it easy to integrate into your existing system. - UV Chamber with Integrated Turbulator:
Once inside, the water flows into the UV chamber, which houses a powerful 8-watt ultraviolet lamp. A built-in turbulator ensures even water movement around the lamp, maximising UV exposure. This process causes microscopic green water algae to clump together, so they can be removed more easily later in the filtration process. - Venturi Aeration:
Before entering the filter chambers, the water passes through a venturi system that introduces oxygen into the water. This helps maintain a healthy, aerated environment for beneficial bacteria and pond life. - Biological Filtration Chamber:
The water moves into the biological filtration zone, where it passes through Kaldnes K3 biological media. This media provides an ideal surface area for beneficial bacteria to grow, which helps break down harmful ammonia and nitrites produced by fish waste and organic matter. - Mechanical Foam Filtration:
Next, the water rises through high-density foam filters, which trap solid waste particles and debris, helping to polish the water and remove any remaining contaminants. - Desludging and Water Exit:
Any waste that settles in the bottom chamber can be easily desludged, making maintenance simple and effective. Clean water then exits the unit via a 32mm outlet, returning to the pond clear and healthy.
Technical Specifications:
- Max Flow Rate: 2,000 litres per hour (LPH).
- Fish Capacity: Suitable for ponds with up to 170cm of fish (total length).
- UVC Power: Integrated 8W UV lamp.
- Hose Compatibility: 20 / 25 / 32 / 40mm inlet, 32mm outlet.
Installation Guidance – Important Notice
- The Ecopower+ is NOT submersible – it must be installed above ground only, in a fully upright, vertical position.
- Choose a firm, level surface for placement, with easy access for maintenance and desludging.
- This unit can be partially buried to blend in with your garden or concealed near the top of a waterfall.
Above Ground

In-Ground/Partially Buried

At the Top of a Waterfall


Available in 3 sizes:
- Ecopower+ 4000 UVC for pond up to 8000 ltrs (without fish)
- Ecopower+ 6000 UVC for pond up to 12000 ltrs (without fish)
- Ecopower+ 10000 UVC for pond up to 20000 ltrs (without fish)
Performance Data






