OASE BioTec ScreenMatic 140000 Filter - Water Garden UK
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  • Biotec ScreenMatic 140000 Pond Filter

  • OASE German Engineers have completely overhauled the highly successful BioTec 36 ScreenMatic filter and have released the innovative BioTec ScreenMatic² 140000 Pond Filter.  This large, compact gravity outlet, flow-through filter box features an automated pre-filter conveyor which will screen out larger debris and transport this on a porous conveyor belt to a large collection basket for periodic emptying.  The new Screendrive mechanism is now fully automated via a special cleaning sensor which controls the belt functions depending on the dirt level detected on the porous belt.  Only small particles pass through the ScreenMatic drive belt where the large surface area biological/mechanical filter foams will trap and break down the organic waste.  This innovative mechanism places far less biological load on the filter foams, meaning less maintenance and crystal clear water quality in ornamental, Goldfish and Koi ponds alike.

    • Max. pond volume 140000 litres (no fish); 70000 ltrs (average fish stock e.g. goldfish); 35000 ltrs Koi.
    • Automated screening and collection of larger waste particles such as leaf litter and fish waste.
    • LED Controller and Cleaning Sensor monitors all functions and includes a manual index button.
    • Larger waste collection hopper than previous BioTec 36 model.
    • Double Sealed Screen Drive Motor for greatly increased lifespan.
    • New side handles fitted on filter lid for easy removal.
    • Filter box inlet can accept the OASE Bitron 36w -110w & Bitron Eco 120 - 240w UV Clarifiers.
    • Ideally suited for connection to the OASE Aquamax Eco Twin 30000 Filter Pump.
    More information
  • Quantity:


    £1,439.99 inc. VAT

    £1,199.99 exc. VAT

BioTec ScreenMatic² 140000 Pond Filter

The OASE BioTec ScreenMatic² 140000 is a large, intelligent, flow-through pond filter that provides automated mechanical waste removal and biological filtration. The water enters the filter via a flow spreader onto a 300 micron fabric belt which strains out solid waste particles. When sufficiently soiled, a sensor engages the motor which performs a cleaning cycle, transferring the accumulated waste into a collection tray below the screen. The control display also allows instant cleaning cycles at the press of a button. The waste sensor can be adjusted backward and forward to alter cleaning regularity based on waste accumulation. A cleaning brush is supplied to keep the fabric screen free of entrapped dirt.

After mechanical straining, water enters the the biological media, a series of 18 large filter sponges differing in coarseness. The blue foams are rough, violet are medium fine and red are very fine grade. These sponges provide an abundance of surface for aerobic bacteria to populate and breakdown soluble waste pollutants. Cleaning the foams is made easy by the compression handle used to push down on the foams to release any build up of organic waste. Water is then directed through 12 cartridges containing 14.5kg of granulate media (zeolite), binding unwanted nutrients and trace ammonia before returning water to the pond.

Key Features

Auto Clean Screen

Triple Grade Foams

Waste Level Sensor

Easy Cleaning

clean screen


waste sensor

foam cleaning

The screen drive mechanism provides a constant offloading of intercepted organic waste into a collection tray beneath.

The 18 filter sponges are arranged in 3 grades of coarseness providing excellent particle extraction and biological housing.

The waste sensor will detect when there is sufficient waste build up on the screen and engage cleaning cycles automatically.

Each filter foam is mounted on a support from which it can be compressed using the supplied cleaning handle.

Collection Tray

300 Micron Belt

Cleaning Brush

Filter Zeolite

collection tray

fabric belt

cleaning brush


The large collection tray stores solid waste products intercepted by the screen and is easily removed for emptying.

The fabric screen belt will intercept particles as small as 300 micron which allows the foam media to perform primarily as biomedia.

The supplied cleaning brush enables the screen to be gently cleared of debris without the risk of tear or abrasion.

14.5kg of filter zeolite is housed in the filter outlet chamber. This special granulate media binds ammonia and unwanted nutrients.


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