Aries (AF-20-4223-BB) 20"x4.5" Big Blue High Capacity Mixed Bed DI Filter 24V You can also configure this

You can also configure this housing with seven Harmsco triple-length cartridges for extended service life

The Watts WQCHFC11 uses hollow fiber ultrafiltration technology to remove bacteria

Omnipure Q5520 Technical Details

1 Micron Carbon Block Twist Tap System 3500 Gallon Capacity

as the 4-inch diameter and bayonet connection require purpose-built ELF filter heads

Aries (AF-20-4223-BB) 20"x4.5" Big Blue High Capacity Mixed Bed DI Filter 24V You can also configure thisAries 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)