Oase BioTec ScreenMatic² Rotary Pond Filter

OaseSKU: 42975

Size: Oase BioTec ScreenMatic2 18000 Pond Filter
Sale price$1,076.99

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New to the US. Finally, a high-performance mechanical pond filter that can compete head to head with a standard Rotary Drum Filter (RDF) without having to shell out the ridiculous price.

The Oase BioTec ScreenMatic Large Pond Filters are flow-through biomechanical gravity filters with multi-stage filters in a compact package, perfect for large ponds with a high fish load. Mechanical filtration separates out particles and debris using a 300-micron mesh screen, which is cleaned automatically by the filter every 15 minutes! This advanced, innovative filter offers multiple innovative features such as automatic debris separation, double-sealed motor, large sludge basket, and optimized water level control.


  • The successful high-performance multi-zone filter for koi and larger pond - completely redesigned.
  • The BioTec ScreenMatic² has a double-sealed motor and a reinforced screen for extended service life.
  • The new foam design and optimized water level control ensure longer filter service life, improved filtration, and reduced maintenance.
  • Intelligent cleaning sensors detect the pollutant level and automatically activate the screen.
  • An active LED display shows the required cleaning measures. Manual belt run is now possible via a push button.
  • Optimized water distributor ensures ideal water flow over a broad range of pumps, with no clogging.
  • Sludge basket completely redesigned for greater volume and greater convenience in handling, with built-in overflow holes.
  • The new, innovative design reduces contamination by preventing water from leaking back into the filter chamber.
  • Rubberized separator lip removes debris from screen and drops the debris into the sludge basket.
  • Includes a brush for easy cleaning of the belt filter.
  • Features storm-safe fastening clips on each lid that ensure safety during heavy winds.
  • We recommend replacing your filter pads once a year.
  • When properly sized, paired, and registered online, this product qualifies for the Clear Water Guarantee.
  • Included 2-year warranty + 1 with online registration

Specs BioTec Screenmatic2
BioTec Screenmatic2
BioTec Screenmatic2
Dimensions (L x W x H) 31 x 23 x 21.5 in. 31 x 23 x 25.4 in. 47 x 31.5 x 30 in.
Rated Voltage (primary, secondary) 120V / 60 Hz, 12V
Power Consumption 5 watts
Cable Length 12V device Transformer 7 ft. + 16.4 ft. unit
Net weight 55 lbs. 66 lbs. 209 lbs.
No. of filter foams, total 8 16 18
No. of blue filter foams 2 4 4
No. of red filter foams 3 6 7
No. of purple filter foams 3 6 7
Phosless filters 2 units; 7.7 lbs. (3.85 lbs. each) 4 units; 15.4 lbs. (3.85 lbs. each) 12 units; 46.2 lbs. (3.85 lbs. each)
Coarse debris extraction by prefilter system 300 micron
Min. Flow Rate 1585 gph 2113 gph
Max. Flow Rate 2900 gph 3302 gph 4623 gph
Outlet size 3 in. with adaptor (DN 75) 4 in. (DN 110)
Inlet size 1, 1.25, 1.5 in. 1, 1.25, 1.5, 2 in.
Sludge Drain Connection 2 in. 3 in. (DN 75)
Suitable for ponds up to max. 18000 gal 24000 gal 38000 gal
Suitable for ponds with fish stock 9000 gal 12000 gal 19000 gal
Suitable for ponds with koi 4500 gal 6000 gal 9500 gal
Warranty 2 Years + 1 with online registration
Part Number 42975 44120 42976


When used in conjunction, these products qualify for the OASE Clear Water Guarantee.

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