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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.
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AutoShip$55.00SW-CB5-4520 Whole House Sediment & Carbon Block Water Filter, 5 Micron 4.5"x20"
This dual filter set includes the SW5-4520 Sediment String-wound filter and CB5-4520 CTO carbon block whole house filters. Suitable for whole hous...
View full details$55.00 -
AutoShip$41.00SW-CB5-4510 Whole House Sediment & Carbon Block Water Filter, 5 Micron 4.5"x10"
This dual filter set includes the SW5-4510 Sediment String-wound filter and CB5-4510 CTO carbon block whole house filters. Suitable for whole hous...
View full details$41.00 -
AutoShip$139.00Hydronix CB-45-1005 Whole House Carbon Block Water Filter CTO 4.5" x 10" - 5 Micron
8 Pack Hydronix CB-45-1005 Coconut Shell Carbon Block water filter cartridge measures 4.5" x 10" standard. This filters offers a 5 micron nominal f...
View full details$139.00 -
AutoShip$135.954 Pack - Hydronix CB-45-2005 CTO Whole House Coconut Shell Carbon Block Water Filters 20" x 4.5", 5 micron
4 Pack Hydronix CB-45-2005 (Pentek EP-20BB, Watts WCBCFF20 Comparable) Coconut Shell Carbon Block water filter cartridge measures 4.5" x 20" standa...
View full details$135.95 -
AutoShip$74.572 Pack - Hydronix CB-45-2005 CTO Whole House Coconut Shell Carbon Block Water Filters 20" x 4.5", 5 micron
2 Pack Hydronix CB-45-2005 (Pentek EP-20BB, Watts WCBCFF20 Comparable) Coconut Shell Carbon Block water filter cartridge measures 4.5" x 20" standa...
View full details$74.57 -
AutoShip$19.75Whole House & RO Coconut Activated Carbon Block Water Filter 5 μm 2.5" x 20"
Hydronix CB-25-2005 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. CB-25-2005 filters have a particle ...
View full details$19.75 -
AutoShip$67.95Hydronix 4 Pack CB-45-1005 Whole House, Hydroponics Carbon Block Water Filters CTO 4.5" x 10" - 5 micron
4 Pack Hydronix CB-45-1005 Coconut Shell Carbon Block water filter cartridge measures 4.5" x 10" standard. This filters offers a 5 micron nominal f...
View full details$67.95 -
Sold out $39.99CB5-4520 Whole House Carbon Block Water Filter, 5 Micron 4.5"x20"
The CB5-4520 carbon block whole house filters have a particle retention Size of 5 microns. Perfect for Drinking water filtration as well as Whole H...
View full details$39.99Sold out -
AutoShip$39.50Whole House, Hydroponics, Commercial Carbon Block Water Filter 10 μm 4.5" x 20"
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$39.50 -
AutoShip$39.50Whole House, Hydroponics, Commercial Carbon Block Water Filter 4.5" x 20" - 5 μm
The Hydronix CB-45-2005 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. The CB-45-2005 filters have a p...
View full details$39.50 -
Sold out $29.49CB5-4510 Whole House Carbon Block Water Filter, 5 Micron 4.5"x10"
The CB5-4510 carbon block whole house filters is have a particle retention Size of 5 microns. Suitable for Drinking water filtration applications a...
View full details$29.49Sold out -
AutoShip$59.95Hydronix Coconut Carbon Block Cyst Water Filter 4.5" x 20" - 0.5 Micron - SMCB-4520
Hydronix SMCB-4520 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. SMCB-4520 filters have a particle re...
View full details$59.95 -
AutoShip$10.99Reverse Osmosis Drinking Filter Systems Coconut Shell Carbon Water Filter 10 μm
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 -
AutoShip$23.74Coconut Shell CTO, Cyst Carbon Block Water Filter Cartridge, 0.5 Micron 2.5 x 20
Hydronix SMCB-2520 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. SMCB-2520 filters have a particle re...
View full details$23.74 -
AutoShip$17.272 Pack RO Drinking Water Whole House Carbon Block Filter Replacement 5 μm 2.5x10
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$17.27 -
AutoShip$40.24Hydronix 2 Pack CB-45-1005 Whole House, Hydroponics Carbon Block Water Filters CTO 4.5" x 10" - 5 micron
2 Pack Hydronix CB-45-1005 Coconut Shell Carbon Block water filter cartridge measures 4.5" x 10" standard. This filters offers a 5 micron nominal f...
View full details$40.24 -
AutoShip$19.952 Pk RO Drinking Water Whole House Carbon Block Filter Replacement 10 μm 2.5x10
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$19.95 -
AutoShip$25.86Whole House, Hydroponics, Commercial Coconut Carbon Block Water Filter 10 μm 10"
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 -
AutoShip$19.50Whole House, RO Coconut Activated Carbon Block Water Filter 10 micron 2.5" x 20"
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 -
AutoShip$24.00Whole House, Hydroponics, Commercial Coconut Carbon Block Water Filter 5 μm 10"
Hydronix CB-45-1005 carbon block filters are NSF/ANSI standard 42 certified. CB-45-1005 filters have a particle retention Size of 5 microns, and ar...
View full details$24.00 -
AutoShip$47.00Whole House, Commercial, Industrial Carbon Block Water Filter 1 μm 4.5" x 20"
Hydronix CB-45-2001 Carbon Block filters are NSF/ANSI Standard 42 certified for material and structural safety. CB-45-2001 filters have a particle ...
View full details$47.00 -
AutoShip$32.08Wholehouse Hydroponics RO Carbon Block Water Filter 1 Micron 4.5" x 10"
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$32.08 -
AutoShip$75.00Wholehouse Hydroponics Carbon Block Water Filter 1 Micron 4.5" x 10", 3 Pack
3 Pack - Hydronix CB-25-2010 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. CB-25-2010 filters have a ...
View full details$75.00 -
AutoShip$40.003 Pack RO Coconut Activated Carbon Block Water Filter 10 micron 2.5" x 20"
3 Pack - Hydronix CB-25-2010 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. CB-25-2010 filters have a ...
View full details$40.00
