Aqua Forte® UltraSieve III Gravity-Fed Sieve Pre-Filter

Pre-filters remove coarse dirt particles from water before it reaches the main filter, helping the filter do its job better and for longer. The Aqua Forte® UltraSieve III sieve filter takes water from a skimmer and/or bottom drain and runs it through a 300 micron (0.3mm) sieve, removing minuscule particles and allowing water to flow through. Increase the effectiveness of your biological filter, or combine with a bead filter for the ideal Koi pond filtration system. 

• 4" discharge port with gate valve makes for easy waste removal
• Includes (2) 4" water inlets and (1) 2" water outlet

SKU	Model	Pump Fed	Gravity Fed	Maximum Flow Rate	Maximum Pond Size	Dimensions
SK211	UltraSieve III	Yes	Yes	7900gph	14000 gallons	25.6" x 14.6" x 39"