Oase BioTec ScreenMatic Multi-Stage Flow-Through Filters


SKU: 42975

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 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.

3 Stage Filtration:
  1. Mechanical stage: Water flows through debris screen, which deposits debris into separate tray for easy removal
  2. Biological stage: Water passes through a foam filter zone that promotes colonization of beneficial bacteria
  3. Final stage: "Phosless" cartridges bind phosphorous and remove it from the water column, inhibiting algae growth
  • Boasts an amazing filtration capacity relative to its size, with large sludge basket
  • Automatic debris separation using self-cleaning screen is partially self-maintaining
  • Intelligent cleaning sensors detect debris and activate the screen 
  • Water distributors ensure ideal water flow without clogging
  • Double-sealed motor for long life
  • Optimized water level control
Ships by truck freight, which requires you to be present at time of delivery. Freight company will call to schedule appointment.

Model BioTec
Part Number 42975 44120
UPC Code 827807429755 827807441207
Dimensions (LxWxH) 31" x 23" x 21.5" 31" x 23" x 25.4"
Operating Voltage 120V / 60Hz
Power Usage 5W
Cord Length 7' (Power Supply) + 16.4'
Max Flow Rate 4000gph 4000gph
Debris Screen 300 Microns
Input Connections 1", 1.25", 1.5"
Outlet Size 3" with adapter 4"
Drain Size 2"
Recommended UVC Bitron 55C
Max Pond Size (No Fish) 18000 Gallons 24000 Gallons
Max Pond Size (Small Fish) 9000 Gallons 12000 Gallons
Max Pond Size (Koi) 4500 Gallons 6000 Gallons
Weight 55lb 66lb
Warranty 3 Year Limited (3rd year requires product registration)
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