- Regular price
- €24,32
- Regular price
- €24,32
Achieve crystal-clear water clarity and superior biological stability with the Fluval U-Series Internal Underwater Filter. Engineeered for freshwater, marine, and reptile aquariums, the Fluval U-Series offers complete 3-stage filtration (mechanical, chemical, and biological) housed in a compact, underwater design. With its versatile 3-Way Flow Control and convenient flip-top media access, maintaining a healthy aquatic ecosystem has never been simpler or more efficient for hobbyists of all experience levels.
Quick Reference & Specifications
| Requirement / Specification | Details |
| Filter Types & Tank Sizing |
• U1: Up to 55 L (15 US Gal) • U2: 45 to 110 L (12–30 US Gal) • U3: 90 to 150 L (24–40 US Gal) • U4: 130 to 240 L (34–65 US Gal) |
| Flow Rates | U1 (250 L/h), U2 (400 L/h), U3 (600 L/h), U4 (1000 L/h) |
| Filtration Stage System | Complete 3-Stage Filtration (Foam Pad, Poly/Carbon Cartridge, BioMax Biological Media) |
| Flow Orientation & Position | Dual Placement: Vertical (tank wall) or Horizontal (shallow/turtle tanks or waterfalls) |
| Water Type Compatibility | Freshwater, Saltwater Marine, and Terrarium/Reptile Habitats |
Goes well with
Customer Service
Customer Service
Our store is committed to your satisfaction. Returns or exchanges are accepted within a set period with proof of purchase and items in original condition. Some items may be non-returnable. Please report any issues promptly. For assistance, contact our support team. Thank you for shopping with us!
Return Policy
Return Policy
Returns are accepted within 30 days of purchase with a valid receipt and items in original condition. Custom or clearance items are non-returnable. Refunds will be issued to the original payment method. Damaged or defective items must be reported within 48 hours. For assistance, please contact our support team.