System:3 Tank O-Ring - 21 Inch Tank state_South Dakota and pH with Acid/Base Demand

and pH with Acid/Base Demand

This is a PVC Reducer Bushing with Spigot x Socket fitting connections that measure 8 x 6 Inches

Total Dissolved Solids (TDS) are usually high levels of phosphates and nitrates

FCA flow cell assembly

System:3 Tank O-Ring - 21 Inch Tank state_South Dakota and pH with Acid/Base DemandThis is a replacement Tank O Ring for Sta Rite System: 3 Modular Media SM Series Cartridge Filters, and Sta Rite System: 3 SD Series D. E. Filters, with 21 inch filter tanks. This o ring has been manufactured in accordance with OEM specifications and is designed to meet or exceed the original manufacturer specifications.