Filters for pond and water features

From now on, getting ”pure enjoyment” from your garden pond is made even easier – and you can get there quicker: with Filtoclear, the innovative filter with a clear water guarantee from OASE.

Thanks to its rinsing function, exclusively developed by OASE, clean pond water is ensured by simply turning a switch.

Thanks to the effective combination of a mechanical/biological filter and a powerful UVC device, superbly clear water is always guaranteed.


	Click here to watch a video of pond filtration systems

The all rounder that keeps everything running smoothly


	Cleaning made easy !


	Thanks to its unique ”Easyclean Technology”, cleaning Filtoclear is really easy and practical with just a few simple steps:

TOP TIP

Filters need to be sized to suit the volume of water in your pond and whether or not you have fish in the pond. Don’t forget to change your UV bulb every year.

Filtration
Algae and dirt are flocculated by the UVC clarifier. Then the ”treated” water flows through the filter unit’s fine mechanical and large-pore biological filter elements, which support the filtration process and clarify the water. The pressure produced by the pump allows the water to flow back into the pond via a watercourse or a water feature.

Cleaning
Activate the cleaning function by opening the outlet and turning the rotary switch. Next, move the cleaning lever up and down, thus ”wringing out” the filter elements. At the same time, the pond water flows into the filter and forces the dirty water out. Then simply turn the switch back into the filter position and put the cap back on.

Filter system
BIOsys2 Set
Especially for small ponds the OASE BIOsys2 filter system is ideal to keep your water clear.

BIOsys6
filter system
The BIOsys6 filter system consists of the Bitron 36/72, Biotec 30 and the Promax pond pump.

UVC clarifier
Bitron 15 and 25
A magnetic cleaning device on the inside allows quick and easy cleaning of the UV clarifier.

Tip. An ultra violet clarifier is essential to kill algae in a pond. But what makes this model particularly good is its self cleaning mechanism.


	Pond filter Biotec 10 The effective pond filter Biotec 10, equipped with pollution indicator and thermometer, mechanically filters dirt particles out of the water. At the same time it biologically decomposes toxic substances and superfluous nutrients.

Surface Skimmer
Skimmer
This powerful and very effective skimmer cleans the pond by drawing dirt and leaves from the water surface.

Pond vacuum cleaner SPECIAL OFFER
Pondovac 4 only €295
The easy to handle pond vacuum cleaner and the appropriate accessories will clean the pond of algae, leaves, silt and other unwanted dirt particles.

There is simply no better pond pump available.


	Pond filter Biotec 30 A multi-chamber filter specially developed for Koi ponds. Filters large particles quickly out of the water and aids the work of the micro-organisms.


	Pump Fed




		Gravity Fed


	Proficlear Modular System

The Filter system is the ultimate in pond water cleaning. Suitable for gravity fed or pump fed installations, the modular design allows you to choose the most suitable filter media combinations to achieve the optimum pond eco system for your application; modules M3 (Filter Foam) and M4 (Bioballs) can be interchanged without affecting the filter performance.
Large surface area and relatively low flow rate = cleaner water
In-situ cleaning + sludge drain = easier maintenance
External air connection = improved aeration and performance
Integral thermometer and pollution indicator
Pump fed system (pump could be located in pond) Gravity fed system utilizing bottom drain

The advantages of the Gravity feed system:

Effective removal of suspended matter, as the debris ends up in the coarse debris extractor module without pumping.
Lower energy consumption, as there is virtually no height differential and only low friction losses.
Easy to hide.
Simple extension to the system
is possible.

Oase Filtral 5000 UVC pond filter only €229

With the Filtral compact pond filters OASE offers a long awaited, multi-functional solution to owners of small ponds and pre-formed garden pools of up to 5000 litres. (1100 gallons).
A compact filter unit with integrated UVC and pump for attractive water displays.
In addition, with the inclusion of the OASE clear-water guarantee, you buy a - worry-free package -. Guaranteed clear.
There is only one power cable leading into the pond, and no large filter system and hoses impair the look of the pond.
Filtral 5000 pond filter characteristics at a glance

· Compact filter unit with integrated 11 watt UVC technology for guaranteed clear water and a 2500 l/h pump.
· Suitable for ponds of up to 5000 litres.
· Contains 4 different filter materials.
· Connection possibility for aeration pumps.
· Individual regulation of the flow rate and fountain height.
· Completely set up below the water surface so the appearance of small ponds remains intact.

Why is Ultra Violet (UVC) filtration important?

Small single cell algae are the usual cause of green water in garden ponds. These algae make it difficult to see into the pond and if you have fish they will only be seen for brief glimpses as they approach the surface. Technicaly this algea can lower the kh value, inteferes with the nitrate/nitrite cycle in the biological filter, lower oxygen levels, and increasing “ph” levels. Ultra Violet is a safe technique used for obtaining clear water without affecting fish or plant life.

Ultra violet light clears water due to floculation of the algea. Floculations is the process of making very small algae cells expand and form clumps. These clumps or large particles are then big enough to be trapped by the mechanical medium in the filter. Sunlight and fish stock are the main factors in the promotion of algae's, and for such reasons the selected size of a UV unit should take such environmental aspects into account.

UV's also safely and effectively eliminates pathogens and bacteria

Rule of thumb for calculating UV requirement:

Ponds without fish stock should have 1 watt of UVC power per 1000 litres of water

Ponds with fish (no Koi) should have 2 watts of UVC power per 1000 litres of water

Ponds with Koi should have 3 watts of UVC power per 1000 litres of water

The flow rate of water through a UV must be kept within strict margins in order that the UV light has sufficient time to act upon the algae. Several of our UV units have means of adjusting water flow as well as automatic and continuous lamp cleaning to ensure the full strenght of the UV light reaches the water.

RockWorld WATER FEATURE SHOWROOMS OPEN MONDAY TO SATURDAY 10AM TO 5.30PM.

Allenwood, Co. Kildare, Ireland (see map & directions here)

Phone 045 870 970 International Phone 00 353 45 870 970 or Contact us