Marine Depot Color Indicating Mixed Bed DI Cartridge

$36.00 $22.99 Save: $13 (36%)

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This item is in stock in our East and West Coast warehouses

RO1153

SHIPS FREE!

Marine Depot Deionization cartridge - Color Change

Please note that these replacement cartridges are interchangeable with Marine Depot`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.




Manufacturer Info

Marine Depot was started in 1998 by a self-professed reef geek and premed student Ken Wong. Ken envisioned a one-stop shop where customers could find everything they needed, from technical product specifications, reef aquarium information, expert advice on the hobby and friendly one-on-one customer support. Having grown from a one-man crew to being one of the world’s largest suppliers of reef and marine aquarium products, this very core philosophy still lives strong in the Marine Depot culture 17 years later.

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Overall, others give this:

  • 5.0

6 Reviewers (100%) would recommend this

Overall Rating:

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5  Star
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5
5.0
Clean water indeed

REVIEW
Having neglected to change my filters recently, this product came to me and my numbers instantly went from 0.56 to 0.00 on TDS meter in 2 minutes.
  • 1
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5
5.0
Clear color, great DI

REVIEW
I purchased this DI Filter to replace my aging one. This fit my RO/DI unit perfectly even though it is not one of the brands listed. My other DI color changed as well, but was a little hard to see. This one is dark like it should be and is easy to see when it is time to change. Works well, TDS b...Read More
  • 1
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5
5.0
Mixed Bead Cartridge

REVIEW
awesome product, does a great job and I recommend this to everyone who wants cleaner water
  • 1
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5
5.0
Ro-di filters

REVIEW
It works great, Tds is back to 0!
  • 1
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5
5.0
Better than the original

REVIEW
I like it better than Kents original replacement. As soon as I put it in, my tds reading went from 30 to 0! What more can you ask for?
  • 1
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5
5.0
Mixed Bed DI Cartridge

REVIEW
Good product. removes about 99% of total tds going in. my tds meter reads 0-3 coming out
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Overall, others give this:

  • 5.0

6 Reviewers (100%) would recommend this

Overall Rating:

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5  Star
 6
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2  Star
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1  Star
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Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.

A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.

Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.

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