Discount Water Softeners High Flow Iron and Sulfur Backwashing Katalox Filter 1 Cubic Foot Katalox 1 cu ft removes iron up to 10 ppm without an oxidizer - 4 GPM Service Flow Rate & 5 GPM Backwash Rate 7 Year Control Head Warranty & Lifetime Tanks Warranty - Call (847) 462-9000 Ext. 2 for Warranty Issues Removes up to 7 ppm Manganese & up to 5 ppm Hydrogen Sulfide Arsenic removal up to 120 ppb (additional chlorine solution required) Filtration down to 3 microns Katalox far exceeds the performance of Birm, Greensand Plus, Manganese Greensand, etc. Genesis Katalox System Includes: Genesis High Flow backwash control valve 1 cubic foot of Katalox media 3/4 and 1 inch bypass connection Only requires periodic backwash 9x48 media tank Service Flow Rate is 4 GPM System Specifications: Service Flow Rate: 4 GPM @ 15 psi drop Required Backwash Rate: 5 GPM Regeneration Type: Timer Initiated Electrical Power Requirements: 120v/60hz Warranty: Control 7 Years/Tanks Lifetime Compact total system dimensions (side by side) 10x14x56 Kataloxis a new brand of revolutionary advanced filtration media completely developed in Germany. It's composition simply makes it outstanding against the contemporary filter media currently available in the water treatment industry. Katalox far exceeds the performance of Birm, Greensand Plus, Manganese Greensand etc.Kataloxis manufactured in Germany.Katalox iis engineered with unique MnO coating technique on ZEOSORB, providing it light weight, higher filtration surface, more service life Please Call 847-462-9000 Ext # 2 for Product Warranty Issues.