OASE Biotec Screenmatic 90000

The Oase Premium Pond Gravity Filtration BioTec Screenmatic 90000 is perfect for ponds 22500 litres – 90000 litres. For ponds without fish, this filter can handle up to 90000L. For ponds with average fish stock such as goldfish, 45000L. And for ponds with koi, 22500L.

This filter requires very little maintenance due to its automated screening and collection systems. These remove large debris such as leaf litter and waste before they enter the filter itself. The motor of this mechanism is double-sealed to ensure an increased service life. This adjustable automatic cleaning system makes the separation of waste incredibly efficient. This initial large particle filter belt will clean itself depositing waste into a tray for easy removal and disposal. The filter sponges are located underneath this automatic system. To clean them simply lift the filter belt and use the attached handle to squeeze the sponges out inside the filter while diverting the flow into a secondary outlet into your garden/drain.
Monitoring all of these functions is an LED controller and cleaning sensor. Which also includes a manual index button for user convenience. Compared to the previous BioTec 12 model, it has a larger waste collection hopper. Additionally, it boasts a new storm-proof filter lid with easy-open clips for durability and accessibility.
  • This system offers automatic cleaning features controlled by a digital LED panel and a 300-micron mesh screen.
  • It provides extensive biological filtration with 16 sponges: 4 Blue coarse, 6 Purple medium, and 6 Red fine.
  • Cleaning the filter sponges is made easy with a compression handle.T he filter includes a bottom drain with a slide gate.
  • Additionally, 5kg of natural Zeolite is included to absorb unwanted nutrients and gases, with the media rechargeable in salt water.
  • The system features a large (DN) 100mm drain outlet to facilitate a high rate of water turnover through the filtration mechanism.

Oase Premium Pond Gravity Filtration BioTec


Recommended pumps/UVC clarifiers

If you wish to attach a UVC component to your filtration (recommended to prevent the growth of blue-green algae) the filter box inlet has a direct connection inbuilt for the OASE Bitron 110C.
For optimal performance, we recommend you connect this filter to the OASE Aquamax Eco Premium 20000 Filter Pump.
For more info on this filter and whether it is right for you, please don’t hesitate to get into contact with us!


Dimensions filter (L x W x H) mm 788 x 590 x 645
Net weight kg 27.00
Rated voltage (primary, secondary) 230 V / 50 Hz, 12 V / AC
Power consumption W 5
Cable length 12 V device (with power unit) m 2.10 (Power unit) + 5.00
Guarantee (+ request guarantee) Years 2 + 1
Number of filter foams, total Units 16
Number of blue filter foams Units 4
Number of red filter foams Units 6
Number of purple filter foams Units 6
Special filter granulate kg 5.00
Temperature display No
Coarse debris extraction µm 300
Connection inlet filter mm 25 / 38 / 50
Connection inlet filter 1″, 1 ¼”, 1 ½”
Connections, outlet filter 2″, DN 110
Sludge discharge connections DN 50
Max. flow rate l/h 12500
Suitable for ponds up to max. m3 90.0
Suitable for ponds with fish stock m3 45.0
Suitable for ponds with koi m3 22.5
Connection to Bitron C 36 – 110 W, Bitron Eco 120 – 240 W


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