Nitrate Removal + SMART Filter Cartridge
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Description
These cartridges contain a combination of special nitrate-selective resin, Eagle Redox Alloy® 6500, Eagle Redox Alloy® 9500, and Coconut Shell GAC media. Nitrate reduction is 90% to 95% and breakthrough is not affected by sulfate levels. The cartridges can be regenerated using sodium chloride brine.
SKU | SIZE | FLOW RATE | CAPACITY (<100 PPM HARDNESS) |
CQE-RC-04050 | 2-7/8” x 9-3/4” | .5 gpm (1.9 lpm) | 3,000 ppm Nitrate* |
CQE-RC-04097 | 2-7/8” x 20” | 2.5 gpm (9.4 lpm) | 5,500 ppm Nitrate* |
CQE-RC-04098 | 4-5/8” x 9-3/4” | 3 gpm (11.4 lpm) | 5,500 ppm Nitrate* |
CQE-RC-04099 | 4-5/8” x 20” | 6 gpm (22.7 lpm) | 9,500 ppm Nitrate* |
Construction Materials | Operating Specifications |
• Buna-N Gaskets End Caps | • Minimum Operating Pressure: 20 psi (1.4 bar) |
• Polypropylene End Caps | • Maximum Operating Pressure: 60 psi (4.1 bar) |
• Polyolefin Inner/Outer Wraps | • Minimum Operating Temperature: 40° F (4° C) |
• Polyethylene Netting | • Maximum Operating Temperature: 90° F (32° C) |
*Capacity is an estimate only and is dependent on influent water contaminants and filter usage.
*Cartridge color is subject to change without notice.
Important Note: The cartridge(s) in this system require manual salinity regeneration. The media must be recharged in order to maintain optimum performance. If the media is not regenerated, then the media will exhaust and result in a permeate of 0. The cycle of regeneration will vary based on the influent level of contaminants.
- Reviews
- Questions
- pex tubing
- housing unit
- fittings

Nitrate Removal Filter
It has worked well. I do wish that the housing unit came with fittings for 1/2" pex tubing.
Crystal Clear Water
Glad we can get a decent glass of water to drink now that a friend introduced us to your website 3 years ago..
Satisfied with my purchase..
I've been using your product for a couple years now if not more and it helps with the nitrate problems...