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Omnipure OMB934-1m 1-micron carbon block filter, 2.5 x 10 inch
Omnipure
$19.49
Reduces chlorine, taste and odor
Reduces VOC (Volatile Organic Compounds)
NSF 42 Certified
Omnipure OMB934-1m 1-micron carbon block filter, 2.5 x 10 inch
Omnipure
Carbon block filter with 1 micron rating improves water clarity while reducing chlorine and particulates.
$19.49
(11)
Omnipure Q5640 granular activated carbon T40 filter, 2.5 x 12 inch
Omnipure
$24.99
Reduces chlorine, taste and odor
NSF 42 Certified
Omnipure Q5640 granular activated carbon T40 filter, 2.5 x 12 inch
Omnipure
The Q-Series filter, manufactured by Omnipure, is an easy-to-install replacement cartridge that twists off.
$24.99
(11)
Omnipure CL10ROT40 inline GAC carbon filter, 2 x 10 inch, 5 micron
Omnipure
$12.99
Reduces chlorine, taste and odor
NSF 42 Certified
Omnipure CL10ROT40 inline GAC carbon filter, 2 x 10 inch, 5 micron
Omnipure
Inline GAC carbon filter reduces chlorine taste and odor 5 micron rating for RO post filtration 2 x 10 inches.
$12.99
(11)
Pentair Pentek EPM-20 BB 155783-43 10-micron carbon briquette filter, 4.5 x 20 inch
Free Shipping
Pentair
$113.00
Reduces chlorine, taste, and odor
NSF 42 Certified
Pentair Pentek EPM-20 BB 155783-43 10-micron carbon briquette filter, 4.5 x 20 inch
Free Shipping
Pentair
Carbon briquette filter 10 micron 4.5 x 20 reduces chlorine taste and odor for whole house Big Blue housings.
$113.00
(12)
Omnipure K5633 inline GAC T33 carbon filter, 2.5 x 12 inch
Omnipure
$24.99
Reduces chlorine, taste and odor
NSF 42 Certified
Omnipure K5633 inline GAC T33 carbon filter, 2.5 x 12 inch
Omnipure
Inline granular carbon filter improves taste and odor while reducing chlorine in drinking water systems.
$24.99
(7)
AXEON CBF-45-2010 10-micron carbon block filter, 4.5 x 20 inch, part 200663
AXEON
$81.00
Certified by NSF to Standard 42
Reduces chlorine, taste and odor
AXEON CBF-45-2010 10-micron carbon block filter, 4.5 x 20 inch, part 200663
AXEON
Large format carbon block filter reduces chlorine taste and odor for high flow water treatment systems.
$81.00
(3)
Culligan 32-175-050-100 compatible 10-micron carbon block filter, 2 x 12 inch, for AC-30, AC-15, H-83 and LC-50 RO systems
Culligan
$15.99
Reduces chlorine, taste and odor
Culligan 32-175-050-100 compatible 10-micron carbon block filter, 2 x 12 inch, for AC-30, AC-15, H-83 and LC-50 RO systems
Culligan
Compatible carbon block filter reduces chlorine taste odor and sediment for Culligan water systems.
$15.99
(8)
Pura 36017 10-micron carbon block pre-filter, 2.5 x 20 inch, for Pura and Aqua Flo UV20 systems
Pura
$19.89
For use with the Pura/Aqua Flo UV20-3 System
Reduces chlorine, taste and odor
Pura 36017 10-micron carbon block pre-filter, 2.5 x 20 inch, for Pura and Aqua Flo UV20 systems
Pura
Carbon block 10-micron filter fits Pura UV20 stage two to reduce chlorine taste odor.
$19.89
(7)
Omnipure CL6ROT33-BB inline GAC T33 carbon filter, 2 x 6 inch, with 1/4-inch female thread fittings
Omnipure
$10.99
Reduces chlorine, taste and odor
NSF 42 Certified
Omnipure CL6ROT33-BB inline GAC T33 carbon filter, 2 x 6 inch, with 1/4-inch female thread fittings
Omnipure
Inline GAC carbon filter with 1/4-inch FPT reduces chlorine taste and odor 5 micron rating 2 x 6 inches.
$10.99
(12)
Aqua Flo 41407004 quick-change granular activated carbon filter for compatible QCRO and QCUF systems
Aqua Flo
$22.99
Use with Aqua Flo QCUF
Aqua Flo 41407004 quick-change granular activated carbon filter for compatible QCRO and QCUF systems
Aqua Flo
Quick change granular carbon filter reduces chlorine taste and odor in Aqua Flo RO systems.
$22.99
(10)
Omnipure CSM5651 5-micron sediment and carbon filter compatible with Water Factory, CUNO and 3M SQC systems
Omnipure
$26.99
Reduces chlorine, taste and odor
NSF 42 Certified
Omnipure CSM5651 5-micron sediment and carbon filter compatible with Water Factory, CUNO and 3M SQC systems
Omnipure
Sediment and carbon replacement filter reduces dirt chlorine and particulates for 3M Water Factory systems.
$26.99
(7)
AXEON CBF-25-1010 10-micron carbon block filter, 2.5 x 10 inch, part 200658
AXEON
$13.99
Certified by NSF to Standard 42
Reduces chlorine, taste and odor
AXEON CBF-25-1010 10-micron carbon block filter, 2.5 x 10 inch, part 200658
AXEON
Carbon block 10-micron filter reduces chlorine taste and odor using activated carbon in standard housings.
$13.99
(5)
Omnipure OMB934-05m 0.5-micron carbon block filter, 2.5 x 10 inch
Omnipure
$19.99
Reduces chlorine, taste and odor
NSF 42 Certified
Omnipure OMB934-05m 0.5-micron carbon block filter, 2.5 x 10 inch
Omnipure
Fine carbon block filter delivers 0.5 micron filtration to reduce chlorine taste odor and contaminants.
$19.99
(7)
Microline S7206W - JG Inline Carbon Filter GAC 2" x 6" S7206W-JG - ESP Water
Microline
$19.99
Reduces chlorine, taste and odor
Microline S7206W - JG Inline Carbon Filter GAC 2" x 6" S7206W-JG - ESP Water
Microline
Inline GAC filter improves taste and odor with quick-connect fittings for RO and drinking water systems.
$19.99
(0)

Learn About Carbon Filters

Q: What is a carbon water filter, and how does it work?

A: A carbon water filter uses activated carbon to remove impurities from water. Activated carbon, often in the form of granular activated carbon (GAC), attracts and traps contaminants like chlorine, volatile organic compounds (VOCs), and certain pesticides. Water flows through the carbon filter, where impurities are absorbed, improving taste and odor.

Q: What is activated carbon, and why is it effective for water filtration?

A: Activated carbon is charcoal treated to increase its surface area and enhance its ability to absorb contaminants. Its porous structure makes it highly effective for trapping organic chemicals, chlorine, and other impurities, improving water quality and taste.

Q: What is the difference between granular activated carbon (GAC) and carbon block filters?

A: Granular activated carbon (GAC) filters use loose particles of carbon for filtration, offering higher flow rates but slightly less filtration precision. Carbon block filters compress activated carbon into a solid block, providing finer filtration and removing smaller particles and contaminants.

Q: How long do carbon filters for water last?

A: The lifespan of a carbon water filter depends on usage, water quality, and filter size. Depending on the quality of the water being treated, carbon filters may need to be replaced every 3 to 6 months. Some carbon filters will last for a full year. Check the manufacturer's guidelines for specific recommendations.

Q: What contaminants do carbon filters remove from water?

A: Carbon filters are highly effective at removing chlorine, VOCs, sediment, and odors. They can also reduce lead, mercury, certain pesticides, and herbicides.

Q: Are carbon filters the same as activated carbon filters?

A: Yes, carbon filters and activated carbon filters refer to the same technology. Both use activated carbon—typically in the form of GAC or carbon block—to filter contaminants from water.

Q: Can a carbon water filter remove harmful bacteria or viruses?

A: Carbon water filters alone do not remove bacteria or viruses. For microbial protection, consider combining a carbon filter with a UV water purifier or reverse osmosis system for comprehensive water treatment.

Q: Why does water taste better after using a carbon filter?

A: Carbon water filters remove chlorine, sediment, and organic compounds that can cause unpleasant tastes and odors in tap water. Activated carbon improves the water's flavor by reducing these contaminants, making it taste fresher and cleaner.