The PAO series offers a wide array of powdered hydroxide formulation anion exchanger resin manufactured by Graver Technologies. The formulation is chatacterized by its high conversion rate to hydroxide based from extremely high rates of purity. It is combined and integraed with Powdex PCH or PCN in order to form bigger aggloremates. The PAO series is pre-coated on Aegis® wound and DualGuard® pre-coat epta and other pre-coat filtration systems under Powdex's filter de-miniralizers. This series is commonly used on fossil condensate polishing tasks.