Aries Filter Works
Aries FilterWorks (AF-20-4010-BB) 20" x 4.5" Big Blue Mixed Bed Deionization (DI) Water Filter Cartridge - High-Purity Resin for TDS & Ionic Contaminant Removal - Semiconductor Grade, Made in USA
$223.60
Enhance Your Water Purity with the Aries AF-20-4010-BB DI Filter Cartridge
Discover the Aries FilterWorks AF-20-4010-BB, a premium 20" x 4.5" Full Flow replacement cartridge designed for high-purity deionization in whole house, industrial, and medical water filtration systems. This double-open-end filter utilizes ResinTech™ mixed bed ion exchange resins to deliver ultra-pure, demineralized water with resistivities up to 14-18 MΩ·cm. Ideal for residential polishing, commercial applications, and light industrial use, it fits standard Full Flow housings from brands like Pentek™, GE™, Culligan™, and more.
Key Features & Benefits:
Ideal For:
Specifications:
Important Notes: This cartridge is intended for water deionization and filtration only and does not make water safe to drink without proper testing. Replace based on TDS monitoring or annually. For best results, pair with Aries FilterWorks housings and pre-filtration to extend resin life.
Upgrade your water purification system today with the reliable Aries AF-20-4010-BB – order now for ultra-pure, demineralized water!
Discover the Aries FilterWorks AF-20-4010-BB, a premium 20" x 4.5" Full Flow replacement cartridge designed for high-purity deionization in whole house, industrial, and medical water filtration systems. This double-open-end filter utilizes ResinTech™ mixed bed ion exchange resins to deliver ultra-pure, demineralized water with resistivities up to 14-18 MΩ·cm. Ideal for residential polishing, commercial applications, and light industrial use, it fits standard Full Flow housings from brands like Pentek™, GE™, Culligan™, and more.
Key Features & Benefits:
- High-Purity Mixed Bed Resins: Combines cation and anion exchange resins from ResinTechâ„¢ to effectively remove total dissolved solids (TDS), ionic contaminants, minerals, and salts, producing semiconductor-grade water quality.
- Superior Deionization Performance: Achieves high resistivity for applications requiring ultra-low conductivity water; also filters particulates with a 25-micron rating to prevent clogging and extend system life.
- High Capacity & Longevity: Oversized 4.5" diameter design maximizes media fill for up to 50% greater capacity than standard 2.5" cartridges, supporting low-flow applications (0.5-2 GPM recommended) with consistent purity.
- Easy Installation & Compatibility: Double-open-end (DOE) construction for quick, tool-free replacement. Compatible with most 20" Full Flow filter housings; monitor TDS levels and replace when breakthrough occurs.
- Made in the USA: Proudly produced by Aries FilterWorks, a division of ResinTechâ„¢, using FDA-approved materials with ultrasonic welding, lot traceability, and strict quality control for reliability and safety.
Ideal For:
- Post-RO polishing in aquariums, labs, or home systems to achieve zero TDS water
- Industrial rinsing, washing, and cooling loops in pharmaceuticals, semiconductors, and electronics
- Medical and lab applications for reagent preparation, buffers, and high-purity dilution
Specifications:
- Dimensions: 20" Length x 4.5" Diameter
- Media: Mixed Bed Ion Exchange Resins (ResinTechâ„¢)
- Micron Rating: 25
- Flow Rate: 0.5-2 GPM (system-dependent)
- Service Life: Varies by water quality; monitor TDS/resistivity, typically 1,000-5,000 gallons
- Operating Conditions: 40-100°F, 0-100 PSI
Important Notes: This cartridge is intended for water deionization and filtration only and does not make water safe to drink without proper testing. Replace based on TDS monitoring or annually. For best results, pair with Aries FilterWorks housings and pre-filtration to extend resin life.
Upgrade your water purification system today with the reliable Aries AF-20-4010-BB – order now for ultra-pure, demineralized water!
