Nitrate (NO3) comes into water supplies through the nitrogen cycle rather than via dissolved minerals. It is one of the major ions in natural waters. Most nitrate in drinking water is the result of contamination of groundwater supplies by septic systems, feedlots, and agricultural fertilizers. Nitrate is reduced to nitrite in the body. These cartridges contain a special nitrate-selective resin. Nitrate reduction is 90% to 95% and breakthrough is not affected by sulfate levels.
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.
The process of regeneration involves dissolving salt in water (2-3 cups of salt for every 3-4 cups of water) stir well and soak (you may want to use something to hold the cartridge down) the cartridge for 1-2 hours, then soak the cartridge in tap water for an additional 1-2 hours, rinse with the tap running tap water and reinstall the cartridge. Regeneration is not required before its first use even if the cartridge has been unopened for a period of time.
| SKU | SIZE | FLOW RATE | CAPACITY (<100 PPM HARDNESS) |
| CQE-RC-04007 | 2-7/8” x 9-3/4” | .5 gpm (1.9 lpm) | 5,500 ppm Nitrate* |
| CQE-RC-04020 | 2-7/8” x 20” | 2.5 gpm (9.4 lpm) | 10,000 ppm Nitrate* |
| CQE-RC-04066 | 4-5/8” x 9-3/4” | 3 gpm (11.4 lpm) | 10,000 ppm Nitrate* |
| CQE-RC-04069 | 4-5/8” x 20” | 6 gpm (22.7 lpm) | 18,500 ppm Nitrate* |
| Construction Materials | Operating Specifications |
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• 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
Inventory Last Updated: Sep 22, 2023
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We also offer a credit option of Affirm payments which enables you to pay in installments.
U.S. Shipping
Naturesarena is happy to offer free shipping on all orders. There is no minimum order. . This includes all states in the United States, excluding Hawaii and Alaska.
International Shipping
Natures arena will charge the postal shipping cost at the time of transaction. At this time we only ship out of the country to Canada. We do not officially service other international orders. A request can always be sent to us, and we may be able to fulfill the request. As a policy though we only ship within the country and to Canada.
Order Confirmation:
As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail. If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.
Order Shipment:
If your order is stock and we process the charges to your credit card, it will ship within five business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at info@naturesarena.com
Damages:
Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery. If your item(s) do arrived damaged, please send photos to sales@naturesarena.com and we will process an insurance claim on your behalf.
Cancellations & Refunds:
If you order has shipped, the buyer may be responsible for the return shipping costs. Sauna returns are non returnable. Refunds will either be issued to the original credit card that you use when placing your order, or issued as a store credit.
Q. Is shipping free?
A. Shipping is free for all purchases. There is no minimum order necessary to be eligible for free shipping.
Q. Where are your products made?
A. There is no one specific source, however we try to get products that are made in the US when possible. Most of our products are in fact made in the USA.
Q. What payment do you accept?
A. PayPal, Visa, Mastercard, Discover and American Express and Affirm Payments.
Q. How long does shipping take.
A. It depends on the item. Some products will be delivered in two days others can take a bit over a week to be delivered.
Q. Is naturesarena.com a secure website?
A. Yes. our website is certified by Trusted Site. You will see their certification bar on the bottom righthand corner of the screen.
Q. Are you a non-profit organization?
A. No. However, 10% of our profits are donated to various charity organizations.