Maintenance of Aquatic filtration just got easier now. With our patented OF® Smart Alert Technology, you get a visible LED light-up notification when the mechanical filtration cartridge is almost full. No more forgetting to clean up the filtration. Simply remove the Mechanical Filter Cartridge and replaced with a new one. The separate biological cartridge ensures long term active nitrifying bacteria colonies are maintained when new mechanical filter cartridge is changed out.
| Model | Description | Watt (W) | Flow Rates (l/h) |
| EF0202 | SMART ALERT 400 | 4 | 400 |
| EF0203 | SMART ALERT 800 | 6 | 800 |
| EF0204 | SMART ALERT 1200 | 8 | 1200 |
⚠️ CAUTION: SAFETY
• Never handle or touch the power filter with wet hands.
• In the event light set drops into the water; switch off the electricity before retrieving power filter.