Ultra High Purity DI Resin Cartridge

Ultra High Purity DI Resin Cartridges use mixed-bed deionization resin to reduce dissolved ionic contaminants and TDS. The product's stated applications include reef-keeping, laboratory water preparation, rinsing and plating.

Choose the cartridge as part of a system designed for your application’s water-quality requirements. Check the treated water against the requirements of the process, and match the specified cartridge size and part number when replacing it.

Common questions

What does DI resin do?

The mixed-bed resin is used to reduce dissolved ionic contaminants and total dissolved solids.

Is a particular purity or zero-TDS result guaranteed?

No. Required water quality depends on the complete system, incoming water and application. Verify the output against the requirements of the process.

What sizes are offered?

The current variants are 2-7/8 by 9-3/4 inches, 2-7/8 by 20 inches, 4-5/8 by 9-3/4 inches and 4-5/8 by 20 inches.

How do I choose the service flow and replacement schedule?

Confirm the permitted flow and required output water quality for your exact system and cartridge. Service life depends on the incoming water, use and application requirements.

Specifications for your selection

2-7/8" x 9-3/4"

SKU: CQE-RC-0500
Diameter (width): 2.875 in
Length (height): 9.75 in

Cartridge type: Ultra High Purity DI Resin Cartridge
Format: Drop-in replacement cartridge
Dimensions: Actual cartridge diameter x length in inches; nominal housing names are not cartridge measurements
CQE-RC-0500 (2-7/8" x 9-3/4"): Actual size 2-7/8" x 9-3/4"; flow and treatment capacity require confirmation
CQE-RC-0501 (2-7/8" x 20"): Actual size 2-7/8" x 20"; flow and treatment capacity require confirmation
CQE-RC-0502 (4-5/8" x 9-3/4"): Actual size 4-5/8" x 9-3/4"; flow and treatment capacity require confirmation
CQE-RC-0503 (4-5/8" x 20"): Actual size 4-5/8" x 20"; flow and treatment capacity require confirmation
Media: Mixed-bed DI resin
Size selection: Use the exact actual cartridge measurements and specified system replacement
Service guidance: Confirm the maintenance and replacement plan for the exact specialty cartridge and water conditions

Match the selected cartridge’s actual diameter, length and seal design to your housing. Check the part number on your existing cartridge or order history, along with the media and service flow your treatment requires.

For a Pentair or other-brand housing, confirm its exact model, cartridge dimensions and seal design. A nominal housing size alone does not confirm the replacement.

Confirm that the complete DI setup can deliver the water quality required by your application, including the permitted flow through the selected cartridge.

Use the water-quality monitoring and resin-exhaustion criteria required for your application. Ask Crystal Quest to confirm the service flow and replacement plan for the exact cartridge and incoming water.

Follow the complete system’s instructions for cartridge exchange, sealing and flushing. Replace the cartridge as directed; do not apply a loose-resin or portable-exchange servicing procedure to it.

Parts included

One Ultra High Purity DI Resin Cartridge in the selected cartridge size

Follow the installation and replacement instructions for your complete system, including the specified cartridge, seals and flushing requirements.

Ultra High Purity DI Resin Cartridge

Description

Common questions

Specifications

Specifications for your selection

Specifications for your selection

Specifications for your selection

Specifications for your selection

Specifications for your selection

Compatible with

Maintenance & care

Parts & Components

Parts included

Installation Instructions

Reviews

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