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Pentair Pentek CFB-Plus10BB Big Blue Carbon Water Filter, 10-Inch, Whole House Fibredyne Modified Molded Carbon Block Replacement Cartridge, 10" x 4.5", 5-10 Micron

4.5 4.5 out of 5 stars 193 ratings

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Pack of 1
10" x 4.5"

Purchase options and add-ons

Material Polypropylene
Product Dimensions 4.63"D x 4.63"W x 9.75"H
Item Weight 1.26 Pounds
External Testing Certification FDA
Product Benefits Reduces Chlorine

About this item

  • PREMIUM WATER SOLUTION offers up to two times the taste & odor reduction and dirt holding capacity of traditional blocks for great tasting water
  • FITS ALL 10" Big Blue Housing and can replace any 10" x 4.5" carbon water filter
  • PROPRIETARY FIBREDYNE TECHNOLOGY combines benefits of both sediment filter and a carbon block into a single cartridge
  • NSF INTERNATIONAL tested and certified for your peace of mind
  • 25,000 GALLON CAPACITY. Replace every 6 months or when you notice a drop in water pressure or water quality
See more product details

Customer ratings by feature

Flavor
4.6 4.6
Easy to install
4.0 4.0
Value for money
3.8 3.8

Frequently bought together

$37.53
Ships from and sold by Amazon.com.
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$12.29 ($4.10/Count)
Get it as soon as Tuesday, Apr 2
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Sold by Captain O-Ring LLC and ships from Amazon Fulfillment.
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From the brand


From the manufacturer

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Type Polypropylene Pleated Polypropylene Pleated Pleated Pleated
Size 20" x 4.5" 20" x 4.5" 10" x 4.5" 10" x 4.5" 10" x 2.5" 10" x 2.5"
1, 5, 25 microns 1, 5, 20, 50 microns 1, 5, 25 microns 1, 5, 20, 50 microns 1, 5, 20, 50 microns 30, 50 microns
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Type Pleated Granular activated carbon Granular activated carbon Carbon Block Carbon Block Iron Reduction
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Product information

Technical Details

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Pentair

Pentair Pentek CFB-Plus10BB Big Blue Carbon Water Filter, 10-Inch, Whole House Fibredyne Modified Molded Carbon Block Replacement Cartridge, 10" x 4.5", 5-10 Micron


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Product Description

Pentek 255677-43 CFB-Plus10BB Fibredyne Modified Carbon Block 5 mic Filter 255677-43 10" BB Pentek 255677-43 CFB-Plus10BB Fibredyne Modified Carbon Block 5 micron Filter Features: The Pentek CFB-Plus10BB Fibredyne big blue water filter cartridges are an enhanced version of our CFB product. It offers the same benefits with even greater chlorine taste and odor reduction and the highest sediment reduction found in a carbon cartridge. CFB-Plus Series products are modified molded blocks manufactured using our proprietary Fibredyne technology. This technology creates a unique filter media by attaching powdered activated carbon onto a cellulose-free synthetic fiber matrix. The result is a single cartridge that combines the benefits of both a sediment filter and a carbon block into a single cartridge. Fibredynes carbon block technology also offers up to two times the chlorine taste and odor reduction and dirt-holding capacity of traditional blocks.* In addition this technology will not release fines into the effluent stream due to a unique post-filtration layer that is fused to the carbon/fiber media blend. CFB-Plus Series cartridges are manufactured entirely from FDA-compliant materials making them an ideal choice for a wide range of residential food service commercial and industrial applications. Greater chlorine taste and odor reduction and the highest sediment reduction found in a carbon cartridge Combines the benefits of both a sediment filter and a carbon block into a single cartridge Offers up to two times the chlorine taste and odor reduction and dirt-holding capacity of traditional blocks Will not release fines into the effluent stream Manufactured entirely from FDA-compliant materials Ideal choice for a wide range of residential food service commercial and industrial applications Pentek 10" BB 255677-43 CFB-Plus10BB Fibredyne Filter Specifications 255677-43 CFB-Plus10BB.

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Pentair Pentek CFB-Plus10BB Big Blue Carbon Water Filter, 10-Inch, Whole House Fibredyne Modified Molded Carbon Block Replacement Cartridge, 10" x 4.5", 5-10 Micron
Pentair Pentek CFB-Plus10BB Big Blue Carbon Water Filter, 10-Inch, Whole House Fibredyne Modified Molded Carbon Block Replacement Cartridge, 10" x 4.5", 5-10 Micron
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Price$37.53$70.84$36.06-31% $18.34
List:$26.50
-7% $50.63
List:$54.48
$59.99
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Flavor
4.6
4.7
3.6
4.5
Easy to install
4.0
4.7
4.4
4.7
Value for money
3.8
4.6
3.7
4.3
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
PUREPLUS FILTERS
material
Polypropylene
Polyproplyene
Granular Activated Carbon
Modified Molded Carbon Block
Pleated Carbon-Impregnated
Natural Coconut Activated Carbon
duration
6
6
5
6
6
product benefit
Reduces Chlorine
Removes Odor
Reduces Chlorine
Reduces Chlorine
Reduces Chlorine, Reduces Sediment
Superior Filtration, Perfect Fit, Long-lasting Performance
certification
FDA
NSF
ANSI, NSF
FDA
NSF
RoHS
model number
CFB-Plus10BB
CFB-Plus20BB
EPM-BB
CFBC-10
NCP-20BB
CTO10BB
weight
1.26 pounds
2.75 pounds
1.27 kilograms
1.55 pounds
5.13 pounds

Customer reviews

4.5 out of 5 stars
4.5 out of 5
193 global ratings

Customers say

Customers are happy with the quality, performance, and quality of the water filter. They say it works well as a single filter solution for wells, and the filter housing is well constructed. They also appreciate the filter's ability to remove iron, chlorine, and other contaminants from the water. Customers are also satisfied with clarity. However, some customers have reported issues with water pressure.

AI-generated from the text of customer reviews

14 customers mention11 positive3 negative

Customers like the smell of the water filter. They say it takes the smell out, and the water is visibly clearer and tastes better. It works very well at eliminating sulfer odor in well water, and makes the water better tasting and smelling.

"...There is no bad odor and the water don’t taste bad, although I use my whirlpool refrigerator to drink water...." Read more

"...It has completely eliminated the smell (as effectively as our larger, more complex filter)...." Read more

"...We previously used the white paper filter, but this one has eliminated all odor and tastes that were present before...." Read more

"...let it run when I changed the filter like normal, but the smell is still bad a week later. What's going on with this filter?..." Read more

11 customers mention8 positive3 negative

Customers like the performance of the water filter. They mention that it works well as a single filter solution for wells, and does a good job filtering the water.

"This filter is performing very well filtering the water. The filter I had before didn’t performed well and I could see sediment in the water...." Read more

"Works great! No well water smell!" Read more

"...this filter gave me about 5,000 gallons of decent, but not perfect performance for H2S for my well water. This is about 3 months...." Read more

"It does a great job." Read more

11 customers mention11 positive0 negative

Customers are satisfied with the quality of the filter. They mention that it is a good filter, the housing seems well constructed, and it provides excellent filtration. Some say that the filter lasts 6-7 months.

"Does well at clearing the clorine and it is strong in our water. Lasts 6-7 months." Read more

"What else can you say about a filter. It filters, and I’ve got clean water. I’m happy. I’ll buy again when I need another one." Read more

"...The filter housing seems very well constructed...." Read more

"Nice quality NON Chinese made filter!!! Really takes the smell out and the water is visibly clearer and tastes better." Read more

10 customers mention8 positive2 negative

Customers like the water quality of the filter. They mention that it completely removes the iron from their water, keeps it very clean, and does a great job removing chlorine. They also say that it captures a lot of iron and sediment, and can prevent hard water stains in their RV shower.

"...I run a Siamese cat cleaning business and this filter keeps my water very clean!" Read more

"We really like this filter with the charcoal. It captured a lot of iron and sediment...." Read more

"Does well at clearing the clorine and it is strong in our water. Lasts 6-7 months." Read more

"...and last week I replaced the old filter because the water was starting to feel slimy, but still not smell...." Read more

7 customers mention7 positive0 negative

Customers are satisfied with the taste of the water filter. They mention that it clears the water, and tastes better. It is also great at filtering out chlorine taste.

"...There is no bad odor and the water don’t taste bad, although I use my whirlpool refrigerator to drink water...." Read more

"...It has always been great at filtering out chlorine taste. This latest unit started shedding black flakes in our drinking water...." Read more

"Removes any residual iron that my other filters miss. Noticeable improvement in taste. Last about 4 to 5 months before quality starts to decrease...." Read more

"Use this to filter brewing water prior to use. Gets rid of any chlorine taste I had coming out of my tap. Recommended" Read more

4 customers mention4 positive0 negative

Customers are happy with the clarity of their well water after using the water filter. They say the water from their faucet is pristine and crystal clear.

"My well water is crystal clear now. Previously I used a whole house pleated cartridge filter plus a brita filter for drinking water...." Read more

"...The water is now crystal clear." Read more

"...Really takes the smell out and the water is visibly clearer and tastes better." Read more

"Great water clarity, taste and no smell after install" Read more

4 customers mention4 positive0 negative

Customers appreciate the value of the water filter. They say it's a great filter for the money, and makes an incredible difference in water quality.

"...Incredible difference in water quality worth the price." Read more

"Great filters for the money .....combination filters like this can prevent hard water stains in your RV shower" Read more

"great price..." Read more

"Good filter; good price...." Read more

6 customers mention0 positive6 negative

Customers are dissatisfied with the water pressure of the potable water filter. They mention that it reduces the flow of water, and causes a significant amount of pressure loss. Some customers also report that the filter could not build enough pressure to run water through it, and that it interrupts flow and pressure.

"...notice a change in the taste of the water I also got a significant amount of pressure loss fairly early on in the filters life...." Read more

"Removed the chlorine smell for a month but then water pressure became very low and I had to remove it and go back to a 50 micron filter." Read more

"...as usual to install the filter in my system , but the filter could not build enough pressure to run water through it...." Read more

"I installed this filter less than a month ago and it negatively impacted water flow and pressure...." Read more

Previous filters worked.  Getting black flakes in our drinking water now
4 Stars
Previous filters worked. Getting black flakes in our drinking water now
I've used this filter for 6 years, replacing it once a year. I just use it for drinking water under the kitchen sink. It has always been great at filtering out chlorine taste. This latest unit started shedding black flakes in our drinking water. See photo.I chatted with customer service and they say they will give me a refund even though their email with a QR code says they won't. I guess we'll see.
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Top reviews from the United States

Reviewed in the United States on February 4, 2019
Size: Pack of 1Style: 10" x 4.5"Verified Purchase
One person found this helpful
Report
Reviewed in the United States on November 10, 2023
Size: Pack of 1Style: 10" x 4.5"Verified Purchase
Reviewed in the United States on October 9, 2023
Size: Pack of 1Style: 10" x 4.5"Verified Purchase
Customer image
4.0 out of 5 stars Previous filters worked. Getting black flakes in our drinking water now
Reviewed in the United States on October 9, 2023
I've used this filter for 6 years, replacing it once a year. I just use it for drinking water under the kitchen sink. It has always been great at filtering out chlorine taste. This latest unit started shedding black flakes in our drinking water. See photo.

I chatted with customer service and they say they will give me a refund even though their email with a QR code says they won't. I guess we'll see.
Images in this review
Customer image
Customer image
Reviewed in the United States on September 14, 2020
Size: Pack of 1Style: 10" x 4.5"Verified Purchase
Reviewed in the United States on September 9, 2019
Size: Pack of 1Style: 10" x 4.5"Verified Purchase
One person found this helpful
Report
Reviewed in the United States on December 9, 2018
Size: Pack of 1Style: 10" x 4.5"Verified Purchase
One person found this helpful
Report
Reviewed in the United States on February 5, 2023
Size: Pack of 1Style: 10" x 4.5"Verified Purchase
Reviewed in the United States on March 24, 2022
Size: Pack of 1Style: 10" x 4.5"Verified Purchase

Top reviews from other countries

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jmfos13
5.0 out of 5 stars the only one that works!!!
Reviewed in Canada on December 27, 2018
Size: Pack of 1Style: 10" x 4.5"Verified Purchase
Debashis Dey
5.0 out of 5 stars Best filter for Odour
Reviewed in India on September 30, 2019
Size: Pack of 1Style: 10" x 4.5"Verified Purchase
Amazon カスタマー
4.0 out of 5 stars 予想以上
Reviewed in Japan on April 27, 2020
Size: Pack of 1Style: 10" x 4.5"Verified Purchase
Amazon Customer
5.0 out of 5 stars Works
Reviewed in Canada on June 29, 2019
Size: Pack of 1Style: 10" x 4.5"Verified Purchase
Krzysztof W. Chmiel
4.0 out of 5 stars Four Stars
Reviewed in Canada on November 18, 2017
Size: Pack of 1Style: 10" x 4.5"Verified Purchase