Simple. Crystal clear. Enhanced.

The next generation of FiltoClear pressure filters

For years, beginners and experienced professionals have trusted FiltoClear. But we haven't rested on our laurels. Now we have improved the pressure filter even more. The result: Less hassle during installation and maintenance – more time to simply enjoy a crystal-clear pond.

An OASE cornerstone – built from the ground up

OASE has always created high-quality solutions for natural-looking water gardens. FiltoClear is one of the cornerstones of our pond solutions. Now we are taking the pressure filter to a completely new level of quality:

  • Four clearly defined models for pond sizes with a volume of water ranging from 5000 to 31,000 litres – with and without fish stock
  • New pull-out mechanism that allows filter sponges to be conveniently cleaned without having to get dirty or disassemble the whole filter
  • UVC housing with increased UV performance and simple lamp replacement while the filter is running
  • UV cleaning rotor automatically cleans the quartz glass surrounding the UVC lamp – from FiltoClear 19000 onwards
  • OASE Bypass technology ensures constant water flow and prevents clogging
  • Three filter foams (instead of the two previously) for even more thorough cleaning – from FiltoClear 13000 onwards
  • New clamping ring to make opening and closing the filter even easier
  • Robust construction and materials ensure long service life

Simply install and enjoy.

We just love satisfying solutions – that's why we designed the FiltoClear so that it can be easily installed, maintained and kept running without any prior knowledge or time-consuming work. Discover the crystal-clear reasons why you'll be able to enjoy an unclouded pond.

Simple to install

The FiltoClear pressure filter can be placed anywhere outside of your pond. Just dig the FiltoClear into the ground. Then connect the hoses to the filter pump and return flow – that's it. Both beginners and professionals will benefit from the simple installation.

Simple to clean

The internal filter sponges can be cleaned conveniently and thoroughly using the patented pull-out mechanism; without needing to open the filter: To do this, pull the cleaning handle several times. The sponges are compressed and any dirt will come loose. Then simply flush the filter and drain off the dirty water. The integrated UVC lamp can also be easily changed even while running via the filter head.

Simply invisible

The FiltoClear can be buried almost up to the filter head. With the optional FiltoCap cover in an authentic stone design, this pressure filter can be invisibly integrated into your garden landscape. The FiltoClear can be easily accessed under the cover at any time.

Simply safe

Our filters offer enjoyment of a pond that is clear, safe and long-lasting – engineered in Germany. OASE Bypass technology ensures optimal water flow and prevents the FiltoClear from getting clogged. Because we trust the quality of our filters, we offer our customers a guarantee of 3 years.

Clean all round: A closer look at the technology

What is a pressure filter and how do I set up the filter system?

Pressure filters maintain the pump pressure of the upstream filter pump throughout the system. This also allows a higher water return flow to be created, for example in the form of a watercourse. Pressure filter systems always consist of two components: Firstly, the filter pump in the pond, which carries the dirty water to the pressure filter. Secondly, the pressure filter. We sell FiltoClear on its own or as a set with the AquaMax Eco Premium filter pump. There is also the option of adding a surface skimmer to your filter system. The skimmer is connected to the filter pump in the pond.

How does the FiltoClear pressure filter work?

The upstream filter pump constantly transports the water to the FiltoClear. First, filter sponges with various pore sizes inside the pressure filter provide mechanical and biological cleaning. Clarifying microorganisms can settle particularly well on the fine-pored sponges. The water then reaches the centre of the filter. There, a powerful UVC lamp removes bacteria, floating algae and microorganisms. The purified water leaves the FiltoClear and flows back into the pond via an elevated watercourse.

FiltoClear pressure filters at a glance

FiltoClear pressure filters are available in four sizes for volumes of water between 5000 and 31,000 litres. Simply refer to the number in the product name – this number indicates the maximum recommended volume for a pond without fish. For a pond with fish, it's best to choose a higher performance class. You can find a selection guide in the product details.

Additional products you'll need for your pressure filter system

All OASE products are designed to work perfectly with one another and guarantee easy installation and maintenance. In addition to the FiltoClear pressure filter, we recommend these products. When purchasing the FiltoClear on its own, you'll also need a separate filter pump. We recommend the AquaMax Eco Premium.

These components should be replaced every year

UVC light bulbs and filter sponges lose their filter performance over time. To keep the pond water clear, we recommend replacing UVC lamps and sponges once per year.