• Nitrate Removal System 9100 Twin 3.0: includes 3/4 inch or 1 inch pipe connectors, by-pass valve; 3.0 x 2 (each tank 3.0 cubic foot) cubic foot high capacity nitrate selective anion nitrate resin with 80000 grain capacity each (each tank removes approximately 32000 grains of nitrate as CaCO4); and Fleck 9100 115v control valve.
• All the filter media you need for the system is included.
• Nitrate levels in excess of 2 to 4 ppm are often a result of fertilizer run-off from agricultural operations or from leaking septic tank systems.
• These automatic nitrate removal systems properly sized and maintained can reduce nitrate levels by 80%.
• In place of toxic chemicals these systems regenerate with common water softening salt.
• Sizing is important and a complete general mineral water analysis is recommended.
• Sulfates affect performance and it is important to know the sulfate levels in addition to the nitrate levels.
• Filter tank is certified one piece seamless polyester construction for long life.
• Max pressure recommended is 100 psi.
• Maximum water temperature recommended 100F.
• Heavy duty Fleck 9100 twin-tank on-demand control valve perfect for light commercial or heavy-residential systems that require continuous nitrate-filtered water.
• Five cycle control delivers controlled upflow backwash downflow brining slow rinse and rapid rinse all with nitrate-filtered water.
• Very salt efficient because no reserve needs to be programmed with twin tanks the nitrate filter can start a regeneration immediately on demand.
• Best nitrate filtration occurs with a maximum of 6 gallons per minute flow rate, but peak flow rates of up to 12 gpm are possible.
• The backwash flow rate is 5 gpm.
• Actual nitrate removal capacity depends on the total amount of nitrate and sulfates present in the water.
• For assistance in sizing or selecting a nitrate system please email us with water chemistry information.

Dimensions:

• Filter tank diameter: 14 inches
• Filter tank height: 65 inches
• Height including control valve: 72 inches
• Brine tank: 18 x 33 inches

• 10 year Warranty on the filter tanks. All tanks are Certified & top quality.
• 5 Year Warranty on the control valve. Made in the U.S.A.
• 90 Day money-back guarantee less 25% Restocking Fee