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Omnipure OMB200-10m 10-micron carbon block filter, 2.5 x 20 inch
Omnipure
$30.99
Reduces chlorine, taste and odor
NSF 42 Certified
Omnipure OMB200-10m 10-micron carbon block filter, 2.5 x 20 inch
Omnipure
High capacity carbon block filter reduces sediment and chlorine with 10 micron filtration for whole house use.
$30.99
(3)
Pentair Pentek EPM-BB 155782-43 10-micron carbon block filter, 4.5 x 10 inch
Pentair
$62.99
Reduces chlorine, taste, and odor
NSF 42 Certified
Pentair Pentek EPM-BB 155782-43 10-micron carbon block filter, 4.5 x 10 inch
Pentair
Carbon block filter reduces chlorine taste odor and sediment up to 10 microns for whole house use.
$62.99
(8)
Omnipure Q5615 1-micron carbon block filter with lead reduction, 2.5 x 12 inch
Omnipure
$32.99
NSF 42 Certified
Reduces chlorine, taste and odor
Reduces lead and cysts
Omnipure Q5615 1-micron carbon block filter with lead reduction, 2.5 x 12 inch
Omnipure
Twist in Q Series replacement filter cartridge provides fast installation and reliable filtration performance.
$32.99
(6)
Aqua Flo 41407009 1-micron quick-change carbon block filter for compatible QCRO and QCUF systems
Aqua Flo
$37.49
Use with Aqua Flo QCRO & QCUF
Aqua Flo 41407009 1-micron quick-change carbon block filter for compatible QCRO and QCUF systems
Aqua Flo
Quick change carbon block filter reduces chlorine and particulates up to 1 micron for RO systems.
$37.49
(2)
3M Water Factory 3MROP411 5-micron sediment prefilter for SQC3 and SQC4 reverse osmosis systems
3M
$49.00
Reduce Fine Sand, Dirt & Rust
3M Water Factory 3MROP411 5-micron sediment prefilter for SQC3 and SQC4 reverse osmosis systems
3M
Sediment filter 5 micron reduces dirt and rust to protect 3M Water Factory RO systems and improve performance.
$49.00
(4)
Omnipure OMB200-5m 5-micron carbon block filter, 2.5 x 20 inch
Omnipure
$31.99
Reduces chlorine, taste and odor
NSF 42 Certified
Omnipure OMB200-5m 5-micron carbon block filter, 2.5 x 20 inch
Omnipure
Carbon block filter 5 micron reduces chlorine taste and odor using OmnipureBlock media for 20 inch housings.
$31.99
(2)
Hydrotech 41400076 5-micron sediment and carbon filter, 2 x 11.5 inch
Hydrotech
$49.99
Reduces chlorine, taste and odor
Hydrotech 41400076 5-micron sediment and carbon filter, 2 x 11.5 inch
Hydrotech
The 41400076 sediment/carbon block filter is compatible with Hydrotech's 12401, HT102, HT103, HT12301001-1 RO
$49.99
(1)
Pentair Pentek EP-BB 155548-43 5-micron carbon block filter, 4.5 x 10 inch
Pentair
$67.99
Reduces chlorine, taste, and odor
NSF 42 Certified
Pentair Pentek EP-BB 155548-43 5-micron carbon block filter, 4.5 x 10 inch
Pentair
Carbon block filter 5 micron 4.5x10 reduces chlorine taste and odor for whole house Big Blue housings.
$67.99
(9)
MATRIKX CTO 32-250-10 5-micron catalytic carbon block filter, 2.5 x 10 inch
Matrikx
$10.99
Reduces chlorine, taste and odor
Reduces Chloramine
NSF and WQA certified
California Prop. 65 compliant
MATRIKX CTO 32-250-10 5-micron catalytic carbon block filter, 2.5 x 10 inch
Matrikx
Catalytic carbon block filter reduces chlorine chloramine taste odor and VOCs 5 micron for drinking water.
$10.99
(1)
MATRIKX PB1 06-250-10 0.5-micron carbon block filter, 2.5 x 10 inch
Matrikx
$19.99
Reduces lead, cysts, chlorine taste and odor
Reduces Chloramine
NSF and WQA certified
California Prop. 65 compliant
MATRIKX PB1 06-250-10 0.5-micron carbon block filter, 2.5 x 10 inch
Matrikx
Carbon block filter reduces chlorine chloramine lead VOCs cysts and improves taste at 0.5 micron.
$19.99
(3)
VIQUA C-01PB 10-micron carbon block filter with lead reduction for VT4-DWS UV systems
VIQUA
$48.00
Reduces chlorine, Lead, taste and odor
VIQUA C-01PB 10-micron carbon block filter with lead reduction for VT4-DWS UV systems
VIQUA
Carbon block filter with lead reduction improves water safety by reducing chlorine lead taste and odor.
$48.00
(0)
Pentair Pentek 155583-43 EP-20 BB 5-micron carbon briquette filter, 4.5 x 20 inch
Free Shipping
Pentair
$119.00
Reduces chlorine, taste, and odor
NSF 42 Certified
Pentair Pentek 155583-43 EP-20 BB 5-micron carbon briquette filter, 4.5 x 20 inch
Free Shipping
Pentair
Carbon briquette filter 5 micron 4.5 x 20 reduces chlorine taste and odor for whole house Big Blue housings.
$119.00
(3)
Omnipure OCB934RO-T28 granular activated carbon filter, 2.5 x 10 inch
Omnipure
$18.49
Reduces chlorine, taste and odor
NSF 42 Certified
Omnipure OCB934RO-T28 granular activated carbon filter, 2.5 x 10 inch
Omnipure
High volume GAC carbon cartridge reduces chlorine taste and odor for standard 10 inch filter housings.
$18.49
(3)
Omnipure L5551 L-Series sediment and GAC carbon combo filter with Twist-Tap connection
Omnipure
Twist-off 2.5″ × 10″ cartridge that helps improve taste and protect downstream RO components.
$27.99
(2)

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.