Oase
Oase BioTec ScreenMatic² Rotary Pond Filter
Best high-performance filtration for owners of large, low-maintenance garden ponds.
The Oase BioTec ScreenMatic² is a high-performance, flow-through biomechanical gravity filter designed for large ponds, offering performance comparable to a Rotary Drum Filter at a more accessible price point. It features multi-stage filtration, utilizing a 300-micron mesh screen that automatically cleans itself to separate debris. This innovative unit includes a double-sealed motor, optimized water level control, and an intelligent cleaning sensor system with an active LED display. The redesigned sludge basket offers greater volume and convenience, while a rubberized separator lip ensures efficient debris removal from the screen.
$1164.99
Owner Satisfaction
4.7
/ 5
Category Rank
4
/ 2527
#4 in Fountain & Pond Accessories
Price vs Category Average
+142%
Above average
Coarse debris extraction by prefilter system
300
/ micron
Who it's for
- Pond owners seeking to minimize manual maintenance tasks
- Koi keepers requiring high-capacity biological filtration for large ponds
- Busy hobbyists needing clear maintenance reminders for optimal water health
Who should skip it
- Budget-conscious buyers looking for an entry-level filtration solution
- Gardeners with limited space for bulky pond equipment
- Owners preferring universal parts over proprietary replacement components
Performance breakdown
Debris Separation Efficiency
The 300-micron mesh screen effectively captures waste before it enters biological stages.
Maintenance Automation
Intelligent sensors and self-cleaning belts drastically reduce manual pond cleaning labor.
Biological Filtration Capacity
High-volume media housing supports robust bacterial colonies for crystal clear water.
Build Durability
Reinforced components and double-sealed motors ensure longevity in harsh outdoor environments.
Flow Optimization
Engineered water paths prevent clogging and maintain consistent circulation throughout the pond.
Installation Complexity
Requires careful plumbing and level placement for optimal gravity-fed performance.
Key Specs
Coarse debris extraction by prefilter system
300 micron
Rated Voltage
120V / 60 Hz, 12V
Power Consumption
5 watts
Cable Length (12V device)
Transformer 7 ft. + 16.4 ft. unit
Net weight (18000 model)
55 lbs.
Outlet size (18000 model)
3 in. with adaptor (DN 75)
Inlet size (18000 model)
1, 1.25, 1.5 in.
Sludge Drain Connection
2 in. (18000 model)
Features
- Automatic debris separation with intelligent sensors
- Reinforced screen and double-sealed motor
- Optimized water flow, no clogging
- Manual belt run capability
- Reduced contamination design
- Efficient debris removal lip
- Storm-safe lid fastening clips
- Qualifies for Clear Water Guarantee
What customers say
The Oase BioTec ScreenMatic² consistently earns high marks for its exceptional reliability and the genuine ease of use provided by the automatic cleaning system. Consumers appreciate that this filter effectively manages heavy organic loads, significantly reducing manual maintenance time. While the initial investment is substantial, users frequently confirm that the robust build quality and dependable performance deliver superior long term value, making pond upkeep remarkably straightforward. This system is viewed as a necessary upgrade for serious pond enthusiasts seeking consistent water clarity.
Know before you buy
The system uses an intelligent sensor to monitor the debris level on the 300-micron mesh screen. When the screen becomes saturated, it automatically rotates to deposit the trapped waste into the sludge basket, ensuring consistent water flow without manual intervention.
No, the BioTec ScreenMatic² is a gravity-fed, flow-through filter designed to be installed above the water level of your pond. It must be placed on a stable, level surface outside of the pond itself.
While the automatic cleaning system handles the bulk of the debris, you will need to periodically empty the sludge basket. The redesigned basket is built for easy removal, making the process straightforward and clean.
Yes, the unit includes a manual belt run capability. This allows you to activate the cleaning cycle at any time, regardless of the sensor's automatic schedule.
The filter is designed to handle a flow rate of 1,585 GPH. You should pair it with a pump that matches this flow rate to ensure the system operates at peak efficiency and maintains the water quality required for the Clear Water Guarantee.
By separating coarse debris before it reaches the biological filter pads, the screen significantly reduces the amount of organic waste that breaks down inside the unit. This prevents clogging and extends the time between deep cleanings of the filter media.
Still have a question?
Ask Hayley anything about this product before you decide.