| The Ultima II does the work of two filters combining both biological and mechanical filtration into one compact package. The Ultima II filter uses a tubular patented media with a very high surface area; this exceptional design feature protects beneficial bacteria during backwash and prevents clumping. The Ultima II filter is preseeded with bacteria, which helps to jump start the filter's growth of beneficial bacteria. Independent laboratory and Field testing has shown the Ultima II out performs all other filters on the market.
Features: 1-1/2" Inlet and Outlet Dimensions: 21" x 21" x 39" Heavy Flow Rate Media will not "Clump Together" Full 1" Drain 8" Top Opening Rated at 38 PSI Max Minutes to Backwash Can Be Buried Heavy Fish Loads
Additional Information: The Ultima II 4000 was designed for ponds up to 4000 gallons. 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. |
