We are exclusive distributors for Filtrex Incorporated for water features. Filtrex filters are backwash free and with a filtration rate as low as 1-2microns. The effluent turbidity is as low as 0.06 NTU. Due to Filtrex’s technology, the project will save impressive costs in energy (pumps and heaters), water (potable and waste),chemicals and maintenance. Filtrex filters will take 4.5 less floor space than hirate sand filters for the same flow rate. Filters tanks are all made of low carbon stainless steel and passivated. Filtrex has a 10-year guaranty on its tanks.