Compact and highly effective pressurised pond filters with an UV lamp, easy clean capability and Kaldnes biomedia.

Key Benefits Include:

  • Mechanical filter foam and Kaldnes K3 Biological filteration offer effective removal of waste
  • Intregrated UVC bulb eliminates green water
  • Can be partially buried up to hose inlets level for discreet use

The Bioforce is compact and highly effective pressurised pond filter with an UV lamp, easy pond-lifstyleclean capability and Kaldnes biomedia.

The Bioforce is pre-assembled for easy installation with a new pond or an existing filtration system.

The unit can be hidden at the side of a pond or buried in the ground up to the level of hose inlets. The pressurised filter allows the water to be pumped to a higher exit point to create relaxing waterfalls.

b-illo-4Ultra-violet Clarifier 

High efficiency single-ended UV lamps (1) and in-built water turbulator ensures maximum water treatment and the elimination of green water.

Mechanical FiltrationThrough flow coarse foams (2) reduce the filter cleaning frequency. Profiled foams present a larger surface area for the efficient removal of waste. Layered foam makes thorough cleaning easy.Biological Filtration

Bioforce has excellent biological filtration with Kaldnes K3 biomedia (3) exclusive to Hozelock Cyprio filter systems. Kaldnes is scientifically proven and in widespread use in industrial water purification processes. As a result, it has vastly superior biological capacity compared to other biomedia used in pond filtration.


Easy Cleaning

The full Bioforce range has an easy clean backflush facility (4) for flushing debris out of the filter, thereby extending the time between thorough foam cleaning. This is also aided by the use of flow through coarse foams, which efficiently remove waste particles whilst also reducing cleaning frequency.

For the complete pond filtration system the Bioforce can be combined with the Aquaforce range of solids handling pumps and this system is backed by the Hozelock Cyprio Clearwater guarantee.


The unit can be hidden at the side of a pond or buried in the ground up to the level of hose inlets. The Aquaforce filter pump (1) draws in dirty water from the pond and pumps it up to the Bioforce filter (2). In the Bioforce filter, foam removes particles, Kaldnes biological filtration purifies the water and the UVC eliminates green water. The clear and healthy water leaves the pressurised Bioforce filter and can be pumped up to a higher exit (3) point to create relaxing waterfalls.

Available in 2 different sizes:b-fish-data

Bioforce 3000uvc for ponds up to 6000 litres (without fish)

Bioforce 4500uvc for ponds up to 9000 litres (without fish)



Filtration Kits1404-bioforcefiltkit

  1. Save in excess of 10% of price when bought seperately
  2. Excellent choice for beginners
  3. Includes hose and clips for easy installation

Click here to explore our Filtration Kits.