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Omnipure OMB934 - 1m Carbon Block Filter 1 Micron 2.5" x 10" OMB934-1m - ESP Water
Omnipure
$16.99$22.65
Reduces chlorine, taste and odor
Reduces VOC (Volatile Organic Compounds)
NSF 42 Certified
Omnipure Q5640 Granular Carbon Filter GAC T40 2.5" x 12" Q5640 - ESP Water
Omnipure
$22.99$30.65
Reduces chlorine, taste and odor
NSF 42 Certified
Omnipure CL10ROT40 Inline Carbon Filter GAC 5 Mic 2" x 10" CL10ROT40-BB - ESP Water
Omnipure
$11.99$15.99
Reduces chlorine, taste and odor
NSF 42 Certified
Omnipure K5633 GAC T33 Granular Carbon Inline Filter 2.5" x 12" K5633-JJ - ESP Water
Omnipure
$22.99$29.32
Reduces chlorine, taste and odor
NSF 42 Certified
Pentair EPM - 20 BB Carbon Briquette Filter 10 Mic 4.5" x 20" 155783 - 43 155783-43 - ESP Water
Free Shipping
Pentair
$109.00$129.00
Reduces chlorine, taste, and odor
NSF 42 Certified
AXEON CBF - 45 - 2010 Carbon Block Filter 10 Microns, 200663 200663 - ESP Water
AXEON
$79.00$116.67
Certified by NSF to Standard 42
Reduces chlorine, taste and odor
Culligan 32 - 175 - 050 - 100 Compatible Carbon Block Filter 10 Mic 2" x 12" 32-175-050-100 - ESP Water
Culligan
$15.99
Reduces chlorine, taste and odor
Omnipure CL6ROT33 Inline Carbon Filter GAC 5 Mic 2" x 6" CL6ROT33-BB - ESP Water
Omnipure
$9.99$13.32
Reduces chlorine, taste and odor
NSF 42 Certified
Pura 36017 Carbon Block Filter 10 Micron 2.5" x 20" for UV20 36017 - ESP Water
Pura
$18.99$20.00
For use with the Pura/Aqua Flo UV20-3 System
Reduces chlorine, taste and odor
Aqua Flo 41407004 GAC Carbon Filter Quick Change 41407004 - ESP Water
Aqua Flo
$21.99$29.45
Use with Aqua Flo QCUF
Omnipure OMB934 - 05m Carbon Block Filter 0.5 Micron 2.5" x 10" OMB934-05m - ESP Water
Omnipure
$17.99$22.65
Reduces chlorine, taste and odor
NSF 42 Certified
Omnipure CSM5651 Sediment/Carbon Filter - Water Factory 3M Compatible CSM5651 - ESP Water
Omnipure
$24.99$33.32
Reduces chlorine, taste and odor
NSF 42 Certified
AXEON CBF - 25 - 1010 Carbon Block Filter 10 Microns, 200658 200658 - ESP Water
AXEON
$12.99$19.25
Certified by NSF to Standard 42
Reduces chlorine, taste and odor
AXEON CBF - 45 - 1010 Carbon Block Filter 10 Micron, 200662 200662 - ESP Water
AXEON
$38.99$63.44
Certified by NSF to Standard 42
Reduces chlorine, taste and odor

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.

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