Aqua Ultraviolet Ultima II 4000 Filter, 1.5" Valve (Pickup / Freight Quote)

Ultima II 4,000 Filter
To support aquatic life whether at an aquaculture facility, backyard pond or large aquarium system it is essential to remove both ammonia and accumulated debris. The most efficient way to accomplish this is by installing an Ultima II biomechanical filter. The patented media has the highest biofilm surface for bacterial growth. The beneficial bacteria convert ammonia into harmless compounds. In field and independent laboratory testing the Ultima II filter with its patented media is the first to nitrify fish waste. The dense bed of ridged media traps solids without clumping. Internal jets in the filter are activated during the backwash separating the waste from the media and sending it out the waste line. Backwash is performed simply by rotating the valve.
Features:

• 1-1/2" Inlet and Outlet

• Dimensions: 20-1/2" Diameter x 38" High

• Heavy Flow Rate

• Media will not "Clump Together"

• Rated at 38 PSI Max

• Minutes to Backwash

• Can Be Buried

• Heavy Fish Loads

• Limited 1 Year manufacturer's warranty

Additional Information:

The Ultima II 4000 was designed for bodies of water from 2000 - 4000 gallons.
Optimal flow rate: 4,000 GPH @ 10' of head height.
Direct drive self priming pumps are recommended such as external pumps.
Minimum flow rate: 2000 GPH and a maximum flow of 4,500 GPH
The high flow rate allows you to circulate your pond once every hour, giving you the optimal turn over rate to keep your fish healthy and your pond clear.