Crystal Quest SMART Filter Cartridge (4-5/8” x 20” - SMART Plus)

Overview

The Crystal Quest SMART Filter Cartridge (4-5/8” x 20”) utilizes advanced multi-stage filtration technology to deliver clean, high-quality water by reducing a wide range of contaminants.

Engineered with a combination of filtration media, including granular activated carbon, catalytic carbon, ion exchange resin, and Eagle Redox Alloy®, this cartridge provides effective removal of chlorine, heavy metals, organic compounds, and other impurities. Its integrated multi-layer design enables comprehensive filtration within a single cartridge, making it ideal for use in reverse osmosis pre-filtration systems.

Key Features

Multi-stage filtration technology in a single cartridge

Coconut shell granular activated carbon and catalytic carbon media

Ion exchange resin for enhanced contaminant reduction

Eagle Redox Alloy® 6500 and 9500 for advanced purification

Reduces chlorine, heavy metals, VOCs, and odors

Improves overall water quality and protects downstream components

Designed for reliable and consistent filtration performance

Dimensions

4-5/8” x 20”

Compatibility

Compatible with Crystal Quest reverse osmosis systems using 4-5/8” x 20” filter housings, including:

1500 GPD systems

1800 GPD systems

2500 GPD systems

4000 GPD systems

5000 GPD systems

7000 GPD systems

Construction Materials

Filter Media: Acid-washed coconut shell granular activated carbon

Filtration Media Additives: Eagle Redox Alloy® 6500 & 9500

End Caps: Polypropylene with Buna-N gaskets

Inner/Outer Wraps: Polyolefin

Netting: Polyethylene

Operating Conditions

Temperature Range: 40°F to 145°F (4.4°C to 62.8°C)

Replacement Guidance

Replacement frequency depends on water quality and system usage

Regular replacement ensures optimal filtration performance and protects reverse osmosis membranes.

Application

Used as a pre-filtration component in reverse osmosis systems to reduce chlorine, heavy metals, organic compounds, and other impurities from incoming water.

This cartridge enhances overall water quality while protecting downstream filtration stages, particularly reverse osmosis membranes, improving system efficiency and longevity.