Skip to content

Carbon Block Filters

Carbon Block replacement filter cartridges. These carbon blocks are made from NSF certified materials and offer filtration in many micron rating capacities. Micron ratings from 0.5 sub-micron to 100 microns. We carry a variety of sizes to meet your filtration needs. For whole house, commercial and industrial applications.

Filters

$
$
Auto Ship
Whole House, Hydroponics, Commercial Carbon Block Water Filter 10 μm 4.5" x 20"
Hydronix

Whole House, Hydroponics, Commercial Carbon Block Water Filter 10 μm 4.5" x 20"

CB-45-2010
in stock
$66.99 - $66.99
$66.99
$66.99 - $66.99
$66.99

Hydronix CB-45-2010 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. CB-45-2010 filters have a particle ...

View full details
$66.99 - $66.99
$66.99
$66.99 - $66.99
$66.99
Auto Ship
(3 Pack) Hydronix CB-25-2010/3 RO Coconut Activated Carbon Block Water Filter 10 micron 2.5" x 20" - IFilters
(3 Pack) Hydronix CB-25-2010 Carbon Block Water Filters – 10 Micron, 2.5” x 20”
Hydronix

(3 Pack) Hydronix CB-25-2010/3 RO Coconut Activated Carbon Block Water Filter 10 micron 2.5" x 20"

CB-25-2010/3
in stock
$39.69 - $39.69
$39.69
$39.69 - $39.69
$39.69

(3 Pack) Hydronix CB-25-2010 Carbon Block Water Filters – 10 Micron, 2.5” x 20” Upgrade your water filtration system with the Hydronix CB-25-2010 C...

View full details
$39.69 - $39.69
$39.69
$39.69 - $39.69
$39.69
Auto Ship
Reverse Osmosis Drinking Filter Systems Coconut Shell Carbon Water Filter 10 μm
Hydronix

Reverse Osmosis Drinking Filter Systems Coconut Shell Carbon Water Filter 10 μm

CB-25-1010
in stock
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99

The Hydronix CB-25-1010 NSF Certified Carbon Block water filter is manufactured with high purity coconut shell carbon and is available in a wide ra...

View full details
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99
Auto Ship
Whole House, Hydroponics, Commercial Coconut Carbon Block Water Filter 10 μm 10"
Hydronix

Whole House, Hydroponics, Commercial Coconut Carbon Block Water Filter 10 μm 10"

CB-45-1010
in stock
$25.86 - $25.86
$25.86
$25.86 - $25.86
$25.86

Hydronix CB-45-1010 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. CB-45-1010 filters have a particle ...

View full details
$25.86 - $25.86
$25.86
$25.86 - $25.86
$25.86
Auto Ship
2 Pk RO Drinking Water Whole House Carbon Block Filter Replacement 10 μm 2.5x10
Smart Pack

2 Pk RO Drinking Water Whole House Carbon Block Filter Replacement 10 μm 2.5x10

IF2-CB-25-1010
in stock
$21.99 - $21.99
$21.99
$21.99 - $21.99
$21.99

The Smart Pack Water Filters are Certified Carbon Block water filter and are manufactured with high purity coconut shell carbon. These Smart Pack W...

View full details
$21.99 - $21.99
$21.99
$21.99 - $21.99
$21.99
Auto Ship
Whole House, RO Coconut Activated Carbon Block Water Filter 10 micron 2.5" x 20"
Hydronix

Whole House, RO Coconut Activated Carbon Block Water Filter 10 micron 2.5" x 20"

CB-25-2010
in stock
$19.50 - $19.50
$19.50
$19.50 - $19.50
$19.50

Hydronix CB-25-2010 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. CB-25-2010 filters have a particle ...

View full details
$19.50 - $19.50
$19.50
$19.50 - $19.50
$19.50
Autoship Popup
{"statementLink":"","footerHtml":"","hideMobile":false,"hideTrigger":false,"disableBgProcess":false,"language":"en","position":"right","leadColor":"#146ff8","triggerColor":"#146ff8","triggerRadius":"50%","triggerPositionX":"right","triggerPositionY":"bottom","triggerIcon":"people","triggerSize":"medium","triggerOffsetX":95,"triggerOffsetY":20,"mobile":{"triggerSize":"small","triggerPositionX":"right","triggerPositionY":"bottom","triggerOffsetX":90,"triggerOffsetY":10,"triggerRadius":"50%"}}