0.5 Micron Carbon Block Replacement Filter for Marine Depot, SpectraPure & Kent Marine

$23.99 $13.49 Save: $10 (41%)

5% Rewards:

67 $0.67 off a Future Purchase

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

RO1131

SHIPS FREE!

Marine Depot 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 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.



**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

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.


Warranty

Manufacturers Warranty: 30 Days

Ask a Question Earn 25 Points when you ask or answer a question
Sort By :
 
9 Questions
Displaying questions 1-9
 
 
Write Your Review Earn 25 Points when you write a review
Sort by:
 

Overall, others give this:

  • 4.8

10 Reviewers (100%) would recommend this

Overall Rating:

download image
5  Star
 8
4  Star
 2
3  Star
 0
2  Star
 0
1  Star
 0
 
5
5.0
One of my requirements

REVIEW
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.
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
5
5.0
Great carbon block

REVIEW
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 ...Read More
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
4
4.0
Good product

REVIEW
Very good product Doesn't seem to clog as fast as others
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
5
5.0
Great Filter

REVIEW
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.
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
5
5.0
Well built carbon filter

REVIEW
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.
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
4
4.0
0.5 Carbon block

REVIEW
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
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
5
5.0
So far so good

REVIEW
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 a...Read More
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
Write Your Review Earn 25 Points when you write a review
Sort by:
 

Overall, others give this:

  • 4.8

10 Reviewers (100%) would recommend this

Overall Rating:

download image
5  Star
 8
4  Star
 2
3  Star
 0
2  Star
 0
1  Star
 0
 

Free, Fast, and Flexible Shipping Options

  • Most products ship free—no minimum purchase required

    We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in 5-7 business days.

  • upgrade your shipping for only $4.99—free upgrade for orders $199+

    Over 90% of our members receive their orders within 2 business using UPS Ground. Upgrade from free economy shipping to UPS Ground for only $4.99—or spend $199 and we’ll upgrade you automatically!

  • need your order even faster? no problem!

    Expediated shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.

  • buy it today and we'll ship it today

    Same-day shipping is available Monday-Friday for most products—place your order by 10 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.

Learn More About Shipping

60-Day Return Period with Easy Online Returns

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.

Learn More About Returns

Earn 5% Cash Back for Most Purchases

Rack up reward points to earn discounts on future purchases! You can earn reward points by creating an account, writing reviews, referring friends, subscribing to our newsletter, buying products, and more!

  • Most Products
    Earn 5 reward points for every $1 you spend to get 5% cash back
  • Marine Depot, AquaMaxx, Accel Aquatics, and Korallin
    Earn 6 reward points for every $1 you spend to get 6% cash back
  • EcoTech Marine, NYOS, and Aqua Illumination
    Earn 1 reward point for every $1 you spend to get 1% cash back

You can also get bonus reward points by purchasing select items during special sales and promotions.

Learn More About Rewards

Customers Who Viewed This Item Also Viewed

Your Recently Viewed Items