Fleck 2815 NXT2 Stainless Steel Downflow Softener Control Valve, 1-1/2" — #5 Injector, 1720 Brine (281515-013) Omnipure Q Series } The Omnipure K5621 is

} The Omnipure K5621 is a 12" x 2

and deionization filtration delivers the ultra-pure water that corals and sensitive marine life require

Each cartridge maintains consistent micron ratings throughout its structure

If you notice scale returning to fixtures or appliances

Flush the filter for 5 minutes before use to purge carbon fines and condition the media

Fleck 2815 NXT2 Stainless Steel Downflow Softener Control Valve, 1-1/2" — #5 Injector, 1720 Brine (281515-013) Omnipure Q Series } The Omnipure K5621 isThe Fleck 2815 with NXT2 control is a premium, high flow commercial softener valve built on a 316 grade stainless steel body engineered for demanding, high temperature, and corrosive duty applications that plastic and even brass valves can't handle. It flows up to 70 GPM continuous (90 GPM peak) and pairs with Fleck's most advanced NXT2 electronic controller: a scrolling OLED display, capacitive touch programming, real time diagnostics, and valve