SMART Filter Cartridge
92 |
Description
These cartridges* utilize the latest technologies in the water filtration industry, allowing them to provide you with healthy great-tasting water. Each filter cartridge has multi-levels or stages of filtration. These stages include micron filter pads, Granulated Activated carbon (GAC), Catalytic Carbon GAC, Ion Exchange resin, Eagle Redox Alloy® 6500, Eagle Redox Alloy® 9500, Ceramic and Tourmaline balls. The multistage design allows for the removal of many different contaminants from one cartridge.
*Cartridge color is subject to change without notice
Construction Materials
Fiber Media: Acid-Washed Coconut Shell Granular Activated Carbon |
ERA 6500/9500 |
Polypropylene End Caps |
Polyolefin Inner/Outer Wraps |
Polyethylene Netting |
Buna-N Gaskets End Caps Temperature Rating: 40°F to 145°F (4.4°C to 62.8°C) |
SMART Plus Cartridge
ITEM NUMBER | SIZE | FLOW RATE | CAPACITY (< 100 PPM HARDNESS) |
CQE-RC-04002 | 2-7/8” x 9-3/4” | .5 gpm (1.9 lpm) | 10,000 gallons* |
CQE-RC-04016 | 2-7/8” x 20” | 2.5 gpm (9.4 lpm) | 80,000 gallons* |
CQE-RC-04027 | 4-5/8” x 9-3/4” | 3 gpm (11.4 lpm) | 80,000 gallons* |
CQE-RC-04030 | 4-5/8” x 20” | 6 gpm (22.7 lpm) | 160,000 gallons* |
SMART Ultra Cartridge
ITEM NUMBER | SIZE | FLOW RATE | CAPACITY (< 100 PPM HARDNESS) |
CQE-RC-04003 | 2-7/8” x 9-3/4” | .5 gpm (1.9 lpm) | 20,000 gallons* |
CQE-RC-04081 | 2-7/8” x 20” | 2.5 gpm (9.4 lpm) | 90,000 gallons* |
CQE-RC-04028 | 4-5/8” x 9-3/4” | 3 gpm (11.4 lpm) | 90,000 gallons* |
CQE-RC-04031 | 4-5/8” x 20” | 6 gpm (22.7 lpm) | 240,000 gallons* |
SMART Ultimate Cartridge
ITEM NUMBER | SIZE | FLOW RATE | CAPACITY (< 100 PPM HARDNESS) |
CQE-RC-04004 | 2-7/8” x 9-3/4” | .5 gpm (1.9 lpm) | 30,000 gallons* |
CQE-RC-04082 | 2-7/8” x 20” | 2.5 gpm (9.4 lpm) | 100,000 gallons* |
CQE-RC-04029 | 4-5/8” x 9-3/4” | 3 gpm (11.4 lpm) | 100,000 gallons* |
CQE-RC-04032 | 4-5/8” x 20” | 6 gpm (22.7 lpm) | 300,000 gallons* |
*Capacity is an estimate only and is dependent on influent water contaminants and filter usage.
- Reviews
- Questions
- water
- filters
- Crystal Quest
- customer service
- price
- website
- taste
- delivery
- drinking water
- cartridges

The online ordering was easy and the staff responded quickly to my request. Excellent support
We appreciate your positive feedback and being a customer of ours here at Crystal Quest. Thank you for your time and we hope you enjoy your filter.

Have been using Crystal Quest filters for ten years, so far, so good!
We appreciate your positive feedback and being a customer of ours here at Crystal Quest. Thank you for your time and we hope you enjoy your filter.

Excellent. Quality filters at a reasonable price.
Jeffrey, Thank you for your positive feedback. We are happy that you are enjoying your filters and as always, thank you for choosing us here at Crystal Quest.