Aries (AF-20-4223-BB) 20"x4.5" Big Blue High Capacity Mixed Bed DI Filter Type_Inline } The Aries AF-20-3003 is

} The Aries AF-20-3003 is a 20"x2

Max flow rate

The W892 Series housing accepts any standard 10" x 2

Biological Contamination

Monitor TDS or Resistivity

Aries (AF-20-4223-BB) 20"x4.5" Big Blue High Capacity Mixed Bed DI Filter Type_Inline } The Aries AF-20-3003 isAries FilterWorks AF 20 4223 BB 20"x4. 5" Big Blue High Capacity Mixed Bed DI Filter Twin bed deionization cartridge engineered for moderate ionic removal without the corrosive nature of full mixed bed systems, using premium ResinTech cation and anion resins in a layered configuration Strong Acid Cation Weak Base Anion 20" x 4. 5" ResinTech Resins WHY IT WORKS Layered resin design for targeted ion removal High Capacity Formula Strong acid cation (SAC)