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Marine Depot RO/DI Replacement Filter Kit

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$40.49 $59.99
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Kit Includes:
1 x 1 micron dual density gradient sediment filter
1 x 1/2 micron carbon block prefilter
1 x Color Indicating Mixed Bed DI Cartridge

1 micron dual density gradient sediment filter is highly recommended due to longer life and cost effectiveness. Manufactured from 100% pure polypropylene fibers. The fibers have been carefully spun together to form a true gradient density from outer to inner surfaces.

1/2 micron carbon block prefilter is highly recommended to replace your existing carbon filter and works best with 1 micron dual density gradient filter.

Color Indicating Mixed Bed DI Cartridge is the most effective and easy to use DI cartridge available. It’s unique color changing ability takes the guess work out of determining when it is exhausted.

Please note that these replacement cartridges are interchangeable with Captive Purity`s, Kent Marine`s, and SpectraPure`s RO or RO/DI units. We have researched the best replacement cartridges among these three manufacturers and offer only the best of each below.



**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under our Low Price Guarantee, please be certain the product you want to price match is the same make and model.



Specifications

1 micron dual density gradient sediment filter is highly recommended due to longer life and cost effectiveness. Manufactured from 100% pure polypropylene fibers. The fibers have been carefully spun together to form a true gradient density from outer to inner surfaces.

  • polypropylene construction provides superior chemical resistance and is not prone to bacterial attack.
  • they will not impart taste, odor or color to the liquid being filtered when used within the recommended temperature limit.
  • designed for purity
  • 10 inches long
1/2 micron carbon block prefilter is highly recommended to replace your existing carbon filter and works best with 1 micron dual density gradient filter.
  • highly effective at reducing unwanted taste, odor, chlorine, find sediments and pesticides.
  • nominal 0.5-micron rating
  • effective at reducing Cryptosporidium and Giardia cysts
  • made entirely from FDA-compliant materials
Color Indicating Mixed Bed DI Cartridge is the most effective and easy to use DI cartridge available. It’s unique color changing ability takes the guess work out of determining when it is exhausted.

Please note that these replacement cartridges are interchangeable with Captive Purity`s, Kent Marine`s, and SpectraPure`s RO or RO/DI units. We have researched the best replacement cartridges among these three manufacturers and offer only the best of each below.


Manufacturer Info

MarineDepot.com carries more than 7,500 popular and hard-to-find aquarium supplies and fish tank accessories for saltwater and freshwater aquariums. You’ll find the top aquarium equipment and aquarium accessories from Hagen, Red Sea, Eheim, Coralife and many more. All of our aquarium pet supplies carry a 60-day money-back guarantee and we offer a Low Price Guarantee on all in-stock aquarium products. We ship 99.9% of fish tank supplies the same business day if you place your order before 6 PM EST. If you have any questions about fish supplies please do not hesitate to contact us. We’re here to help!

50 Reviews

CHERYL GRAY from Brookings, OR UNITED STATES

05/10/2016

Experience Level: Intermediate

Awesome Filters

they work perfectly! will be ordering more when needed

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MICHAEL KELLY from GARDEN CITY, NY UNITED STATES

03/16/2016

Experience Level: Intermediate

Great product

I have an older Kent Marine 4 stage unit. These replacements fit perfectly.

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ROBERT HOECK from NEW SMYRNA BEACH, FL UNITED ST

03/29/2015

Experience Level: Intermediate

rodi replacement filters

Does the job it's suppose to at a fair price.

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GILBERT RIVERA from PASADENA, CA UNITED STATES

02/13/2015

Experience Level: Expert

Works Like it Should

Product is built sturdy and no complaints here!

3 out of 3 found this review helpful

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JEREMY PALMER from DOWNINGTOWN, PA UNITED STATES

11/20/2014

Experience Level: Expert

Good Quality Product

I used this kit on a MaxSpect RO/DI unit, and it made it very easy to change out all the filters. No issues or problems with these whatsoever.

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HECTOR DE LA VEGA from Norwalk, CA UNITED STATES

05/15/2014

Experience Level: Intermediate

RO/DI

Excellent product.

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JOKER from STGO, CHILE

03/14/2014

Experience Level: Intermediate

Awesome

This product was perfect for my coral life pure flow II. I get 0 ppm. Thank you so much Marine depot! and I'll purchase this product again

2 out of 2 found this review helpful

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BRIAN PORTER from FORT MILL, SC UNITED STATES

10/21/2013

Experience Level: Expert

RO/DI relacrment filters

This product is great and easy to install.

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SCOTT STACHOWSKI from Hales Corners, WI UNITED STATE

09/30/2013

Experience Level: Intermediate

As Advertised

Fit perfectly, arrived quickly, and works great!

1 out of 1 found this review helpful

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DONNA MARIETTA from ST JAMES, MO UNITED STATES

09/15/2013

Experience Level: Intermediate

Great filters!

On our farm, the water from the well is loaded with iron and even though we have a water softener and filter, iron does come through. These filters remove the iron and impurities so well that for months I can have 000 ppm water for topping off or water changes. I have used these filters for years on my Spectra-Pure RO/DI unit and am very happy with their quality. Getting ready to order another set.

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