UPC: 617750500737 Vendor: Aqua Ultraviolet Aqua Ultraviolet - Ultima II 1000 Model Filter Designed for ponds up to 1000 gallons! Maximum Pump Size = 1000 GPH Measures : 24" by 13" by 15" Features : 1.5" inlet and outlet Heavy flow rates Media will not "clump together" Full 1" Drain 8" Top opening Rated at 50 PSI Minutes to backwach Can be buried Heavy fish loads! Lightweight unit - weights only 28lbs The Ultima II 1000 was designed for ponds up to 1000 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! This is the next generation of filters and the best tool for Koi ponds! The Ultima II is specifically engineered to meet the demands of fish ponds. The lightweight media is designed for very high flow rates. The tubular bio-media has low head loss and a very high biofilm surface. The "Y" shape on the inside and wings on the outside afford a protective surface under backwashing, and with our patented backwash system will keep the media from clogging. The same properties have been added to this media in three different sizes with random lengths and diameters to avoid stacking. The Ultima II tubular bio-media offers the highest surface area for growth of beneficial bacteria. No other backwashable pressurized filter compares. Cleaning the filter is done by internal jets. The Ultima II is also the ideal filter for aquariums where very high flow rates are designed!
