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Home » Saltwater Aquarium Supplies  » Reverse Osmosis  » Replacement Filters  » Carbon Block Filters  »  0.5 Micron Carbon Block Replacement Filter for Captive Purity, SpectraPure & Kent Marine
0.5 Micron Carbon Block Replacement Filter for Captive Purity, SpectraPure & Kent Marine
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0.5 Micron Carbon Block Replacement Filter for Captive Purity, SpectraPure & Kent Marine

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0.5 Micron Carbon Block Replacement Filter for Captive Purity, SpectraPure & Kent Marine Information




1/2 micron carbon block prefilter - highly recommended replacement filter
  • highly effective at reducing unwanted taste, odor, chlorine, fine sediments and pesticides.
  • nominal 0.5-micron rating
  • effective at reducing Cryptosporidium and Giardia cysts
  • made entirely from FDA-compliant materials
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.



**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

1/2 micron carbon block prefilter - highly recommended replacement filter
  • highly effective at reducing unwanted taste, odor, chlorine, fine sediments and pesticides.
  • nominal 0.5-micron rating
  • effective at reducing Cryptosporidium and Giardia cysts
  • made entirely from FDA-compliant materials


Manufacturer Info

Captive Purity manufactures water filtration and water testing supplies for marine and reef aquaria. The brand is best known for their high-quality line of reverse osmosis filter systems and accessories. Captive Purity also produces refractometers for testing salinity, portable pen-sized meters for testing pH as well as replacement filter media for their RO and RO/DI filter systems.

Warranty

Manufacturers Warranty: 30 Days


0.5 Micron Carbon Block Replacement Filter for Captive Purity, SpectraPure & Kent Marine Reviews



Average Rating
(11 reviews)
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One of my requirements

by
Reviewers Rating Excellent!


Posted: 2/20/2015 from Miami Beach, FL UNITED STATES
4.5 5
Experience Level: Expert


Comments: Long story short, if you'd like to keep SPS, get the best RO/DI filters you can and this is one of those items. Simply the best.


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Great carbon block

by
Reviewers Rating Excellent!


Posted: 7/4/2013 from COLLEGE STATION, TX UNITED STA
5.0 5
Experience Level: Intermediate


Comments: I've been using this carbon block since I got my RODI filter. I replace it every 6 months. I tend to feel like it is best to use the 0.5 micron size and replace it regularly. It will protect the membrane better that way. These carbon blocks are dirt cheap and have kept my membrane functioning like a champ. Highly recommended. Buy several though, as the price has gone up a few dollars since I first started using them.


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Well built carbon filter

by
Reviewers Rating Excellent!


Posted: 4/8/2012 from TN UNITED STATES
5.0 5
Experience Level: Expert


Comments: I purchased this Carbon Filter to replace my aging one. This fit my RO/DI unit perfectly even though it is not one of the brands listed. Works well, TDS back to 0.


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Good product

by
Reviewers Rating Great


Posted: 3/12/2012 from WHITINSVILLE, MA UNITED STATES
4.0 5
Experience Level: Expert


Comments: Very good product Doesn't seem to clog as fast as others


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Great Filter

by
Reviewers Rating Excellent!


Posted: 2/10/2012 from TAMPA, FL UNITED STATES
5.0 5
Experience Level: Expert


Comments: This one does the unexpected. I am using this in front of my R/O system for drinking water. My water is pure H2O. No taste but great for your health.


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0.5 Carbon block

by
Reviewers Rating Great


Posted: 7/18/2011 from CERRITOS, CA UNITED STATES
4.0 5
Experience Level: Intermediate


Comments: This carbon block is very good. compared to other lower priced brands, this held the level of filtration longer than most. it was able to keep my impurities to a low level for a much longer period of time


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So far so good

by
Reviewers Rating Excellent!


Posted: 3/13/2011 from GERMANTOWN, MD UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: This is the second replacement filter I've used in my spectrapure ro/di unit. I use well water which carries quite a bit of sediment and with this filter plus the the other two that my system utilizes I can typically get a 0ppm reading for about 20-30 gallons before my TDS meter picks up anything at all. Overall, I am happy with this product.


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0.5 Micron Carbon Block

by
Reviewers Rating Excellent!


Posted: 4/25/2008 from STOW, OH UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: I am a fresh water tropical fish breeder and I filter my water just for my fish for when I do water changes. I would recommend this carbon block filter to anyone. I use this as a second filter and I was very surprised what was getting through the first filter. This carbon block really does a great job. I don't have to worry about chlorine now and I don't have to use any water treatment chemicals to take out chlorine because this filter does it for me. It's much safer for the fish and they get crystal clear water now.


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Cheapest here...

by
Reviewers Rating Excellent!


Posted: 11/29/2007
5.0 5
Experience Level: Intermediate


Comments: This is standard, expected quality from this class of product. I found it here, cheaper than elsewhere. It performs perfectly, removing odors and taste of my water, as well as making suitable water for my plants.


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high quality

by
Reviewers Rating Excellent!


Posted: 8/8/2007 from MEXICO DF, MEXICO
5.0 5
Experience Level: Expert


Comments: Excellent for all fishes and invertebrates.


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