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Hydronix DI-4520C DI Deionization Resin TDS Reduction Cartridge 4.5"x20"

SKU DI-4520C
Original price $125.90 - Original price $125.90
Original price
$125.90
$125.90 - $125.90
Current price $125.90
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Hydronix DI-4520C Deionization Resin TDS Reduction Cartridge – 4.5" x 20"

The Hydronix DI-4520C Deionization (DI) Resin Cartridge is designed to remove ionic contaminants and Total Dissolved Solids (TDS), delivering ultra-pure, spot-free water for a variety of home, commercial, and industrial applications. Whether for spot-free car washing, laboratory use, reef aquariums, plating, or semiconductor manufacturing, this high-performance mixed-bed DI resin filter ensures exceptional water purity with better than 16 megohm-cm quality.

  • Superior TDS Reduction – Produces 14 to 18 Megohm ultra-pure water with minimal ionic contaminants.
  • Premium Mixed-Bed Resin – Provides high-capacity deionization, ensuring long-lasting performance.
  • Versatile Applications – Perfect for spot-free car washing, medical use, plating operations, reef keeping, and industrial processes.
  • Post-RO Polishing Filter – Designed for use after Reverse Osmosis (RO) systems to further reduce TDS levels to near zero.
  • Standard 4.5" x 20" SizeCompatible with most BB & FF filter housings for whole-house and commercial applications.

  • Filter Type: Mixed-Bed Deionization Resin Cartridge
  • Dimensions: 4.5" OD x 20" Length
  • TDS Reduction Quality: 14 to 18 Megohm
  • Total Capacity (Grains as CaCO₃): 2350 Grains
  • Estimated Gallons:
  • 200 PPM Feed: 170 Gallons
  • 5 PPM Feed: 6800 Gallons

  • Operating: 0.5 GPM
  • Maximum: 1.5 GPM
  • Temperature Range: 40°F – 100°F (4.4°C – 38°C)
  • Pressure Range: 20 – 125 PSI (1.4 – 8.6 bar)

  • Cap: High-Impact Polystyrene
  • Body: ABS
  • Gasket: Buna-N

  • Spot-Free Car Washing – Leaves zero mineral deposits for streak-free drying.
  • Reef Aquariums & Marine Use – Provides pure water for saltwater tank stability.
  • Laboratories & Medical Applications – Ensures highly purified water for sensitive procedures.
  • Plating & Semiconductor Processes – Delivers low-TDS water for precision applications.
  • Reverse Osmosis Post-FiltrationFurther reduces TDS levels to near zero after RO purification.

  • Industry-Leading PerformanceRemoves virtually all TDS and ionic contaminants.
  • High-Capacity Mixed-Bed Resin – Designed for long-lasting filtration and superior purity.
  • Compatible with Most 4.5" x 20" Housings – Fits standard BB & FF filter systems for whole-house or commercial use.

Upgrade your filtration system today with the Hydronix DI-4520C Deionization Resin Cartridge and enjoy ultra-purecontaminant-free water for any application!

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