Ultima II 4,000 Bio-Mechanical Filter Valve Inlet/Outlet Sizing:1-1/2" The Ultima II Aqua Filter

The Ultima II Aqua Filter tested and used by MIT (Massachusetts Institute of Technology) has outperformed the competition

Max Head Pressure: 19 feet

12' head: ~3

- High-output 80 Watt UV-C lamp for maximum sterilization power

and aquariums up to approximately 500–600 gallons (with proper flow and turnover)

Ultima II 4,000 Bio-Mechanical Filter Valve Inlet/Outlet Sizing:1-1/2" The Ultima II Aqua FilterValve Inlet Outlet Sizing: 1 1 2" or 2" To support aquatic life in bodies of water from 2,000 to 4,000 gallons. Optimal Flow Rate Pump Recommendation Min Flow Rate: 2,000 GPH Max Flow Rate: 4,500 GPH Dimensions for 1 1 2" Unit: 20 1 2 Diameter x 38 Tall Dimensions for 2" Unit: 20 1 2 Diameter x 39 3 4 Tall Ultima II 4,000 Bio Mechanical Filter To support aquatic life whether at an aquaculture facility, backyard pond or large aquarium system it is