- The UltraKlean Pond Filter relies on mechanical, biological, and UV filtration working together.
- Improper flow rate is the most common issue—too much flow reduces filtration effectiveness.
- The UV clarifier requires proper contact time to eliminate green water.
Key checks:
- Clean/backwash filter regularly (every ~2 weeks)
- Confirm pump is within recommended flow range
- Replace UV bulb annually for best performance