Activated Carbon Filter for Water Softener

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Everpure EV960705 3.25 Inch Activate…

$139.11

$248.10

RestaurantSupply.…

Membrane Solutions 10" X 4.5…

$91.99

SimPure

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Membrane Solutions 10" X 4.5…

$49.99

SimPure

5.0

Water Filter And Salt Based Water Softe…

Coconut Shell Activated Carbon …

$121.99

SimPure

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Membrane Solutions 10" X 4.5…

$219.99

SimPure

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Pentair Pentek EP-20BB Big Blue Car…

3m A MEDIA A MEDIA 0.5 Cu Ft B…

$105.88

$276.56

RestaurantSupply.…

Ispring F4-CUA4 Replacement Pac…

5 Lbs Bulk Water Filter/Air Filter Refi…

Pentair Pentek C1-20BB Big Blue Car…

1 Micron 2.5" X 10" Whole House CTO …

Cost-effective · Effortless Installation · Superior Water Quality & Taste

PUREPLUS 5 Micron 10" X 4.5" Whole H…

3 months · Cost-effective · Effortless Installation · Superior Water Quality & Taste

1 Micron 2.5" X 10" Whole House CTO …

Coconut Shell Activated Carbon …

$80.99

SimPure

Free shipping

Pentair Pentek CFB-Plus10bb Big Blue …

Pentair Pentek EP-BB Big Blue Carbo…

3 months · Cost-effective · Superior Water Quality & Taste

Pentair Omnifilter TO1 Carbon Water …

Pentair Pentek CBC-20BB Big Blue Car…

$116.84

Amazon.com

4.5

Ispring F3WCB32-O Filters: 20" X 2.5" S…

Pentair Pentek CFB-Plus10bb Big Blue …

Pentair Pentek EP-BB Big Blue Carbo…

3 months · Cost-effective · Superior Water Quality & Taste

Pentair Omnifilter TO1 Carbon Water …

Pentair Pentek CBC-20BB Big Blue Car…

$116.84

Amazon.com

4.5

Ispring F3WCB32-O Filters: 20" X 2.5" S…

Activated Carbon · Cost-effective · Increased water pressure

Pentair Pentek C1 Carbon Water Filte…

Replacement Media - Carbon Filter - CF…

Pentair Everpure | Midea Plumbing C…

$209.20

MSC Direct

Well Water Filter And Salt Based Wa…

Pentair Freshpoint FDF1 Replacemen…

$44.99

Amazon.com

5.0

AO Smith 4.5"X10" 5 Micron Carbon Se…

Well Water Filter And Salt-Free Wat…

Ecopure EPW2C Carbon Whole Ho…

Pentair Pentek NCP-BB Big Blue Carbo…

Top Fin Universal Granular Activate…

$16.99

PetSmart

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  2 Stage 10""X4.5"" KDF CTO Carbon …
  $59.99
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  eBay.com
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  1
  Ispring FC15US Coconut Shell Activa…
  $34.99
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  Wayfair
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  Water Filter Cartridges Activated Car…
  $5.00
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  Alibaba.com
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  4.9
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  29
  4.9
  29 ratings
  Activated Carbon Block Water Filter …
  $28.99
  $36.24
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  eBay
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  Activated Carbon Water Filter Cartrid…
  $13.70
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  Walmart
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  Carbonex Carbon Filter Cartridges (2 …
  $44.99
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  Agri Supply
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  Calgon Carbon Aquaknight 1 Cubic F…
  $130.00
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  Walmart
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  Ronaqua Block Activated Carbon Mic…
  $7.99
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  2 ratings
  FT15US Premium Universal Inline Ac…
  $28.49
  H
  Home Depot
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  20"X2.5" Granular Activated Carbon …
  $23.75
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  eBay.com
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  26
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  Big Blue Water Filter Activated Carbo…
  $34.99
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  Home Depot
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  4.9
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  29
  4.9
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  Activated Carbon Block
  $34.99
  E
  Express Water
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  Granulated Activated Carbon Water F…
  $78.99
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  US eBay
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  Granular Activated Carbon Filter 9.87…
  $12.00
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  US eBay
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  - Granular Activated Carbon Replace…
  $77.82
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  10" Universal Activated Carbon Bloc…
  $18.99
  D
  Denali Pure
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  Granular Activated Carbon Filter (UD…
  $15.00
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  US eBay
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  Whole House Water Filter Granular A…
  $500.00
  E
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  IPW Granular Activated Carbon GAC …
  $9.99
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  US eBay
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  4.5
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  19
  4.5
  19 ratings
  5 Micron 10 X 2.5 Granular Activate…
  $59.96
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  Activated Carbon Filter Water Filter C…
  $1.80
  A
  Alibaba.com
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  US Water Systems 200-APRO-5050 A…
  $18.99
  D
  Denali Pure
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  4.5
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  61
  4.5
  61 ratings
  2 Pack Big Blue Activated Carbon Blo…
  $44.99
  H
  Home Depot
  Free shipping
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  4.7
  ·
  23
  4.7
  23 ratings
  Omnifilter To1 Carbon Water Filter T…
  $14.88
  A
  Agri Supply
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  High-Quality 2.5 in. X 10 in. GAC Gra…
  $13.88
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  Home Depot
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  Gac B0124 Filter Granular Activated …
  $17.49
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  eBay
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  Inline Graduated Activated Carbon W…
  $11.25
  A
  Amazon.com
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  High Efficiency Activated Carbon Wa…
  $1.80
  A
  Alibaba.com
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  Whole House Water Filter Granular A…
  $620.00
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  US eBay
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  Used
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  1
  Activated Carbon, Drinking Water Filt…
  $179.95
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  eBay.com
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  Wholesale Activated Carbon Water Fi…
  $3.50
  A
  Alibaba.com
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  4.5
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  4.5
  2 ratings
  2-10 Pack 10"X2.5" Granular Activate…
  $19.99
  U
  US eBay
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  TST Water (IN1013-1) 10"X2" Inline P…
  $24.99
  I
  Isopure Water
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  Ispring FC15-PF SGS Tested Replace…
  $38.69
  $42.99
  B
  Bed Bath & Beyond
  Free shipping
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  Wattswater Granular Activated Carb…
  $16.50
  A
  Amazon.com
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  2-Pack Replacement For Watts Ct-1 …
  $26.99
  W
  Walmart
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16 % price drop
1 Micron 2.5" X 10" Whole House CTO …
$35.14
$17.57 / 1 ct
Amazon.com
4.5
·
5K+
Coconut Shell Activated Carbon …
$58.99
SimPure
Free shipping
US Water Carb-Sorb Activated Carbon - …
$66.95

$109.11
US Water Systems
PUREPLUS Coconut Shell Water Filter C…
$69.99
$23.33 / 1 ct
Amazon.com
5.0
·
16
Pentair Pentek CRFC20-BB Big Blu…
$174.54
Amazon.com
5.0
·
17
Pentair Pentek GAC-BB Big Blue Carbo…
$84.47
$42.24 / 1 ct
Amazon.com
5.0
·
14
CFS - 10" X 2.5" Carbon Block Wate…
$15.99
$7.99 / 1 ct
Amazon.com
4.5
·
113
18 % price drop
Lifestraw Home - Activated Carbon …
$31.96
Amazon.com
5.0
·
1K+
Pentair Pentek RFC-BB Big Blue Carbo…
$113.55
Amazon.com
4.5
·
917
Pentair Pentek NCP-20BB Big Blue Car…
$61.46
Amazon.com
4.5
·
523
Everpure EV961816 3 Inch Filter Cartrid…
$155.06

$208.65
RestaurantSupply.…
Coconut Shell Activated Carbon …
$27.99
SimPure
Free shipping
Membrane Solutions 20" X 4.5…
$135.99
SimPure
Free shipping
25-Pack GAC Granular Activate…
$124.99
SimPure
Free shipping
Pentair Pentek C1-20 Carbon Water F…
$17.52
Amazon.com
4.5
·
889
Pentair Pentek GAC-10 Carbon Water F…
$18.69
Amazon.com
4.5
·
187
Pentair Pentek RFC-BB Big Blue Carbo…
$56.03
Amazon.com
4.5
·
894
Pentair Pentek CC-10 Carbon Water F…
$26.45
Amazon.com
4.5
·
138
Pentair PC1000-R Carbon Replaceme…
$299.00
FactoryPure
4.5
·
89
Upgraded 100186 Water Filter Comp…
$88.65
Amazon.com
4.5
·
7
- Best Activated Carbon Filter Water - Top 9 Systems of 2025
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Best Activated Carbon Filter Water - Top 9 Systems of 2025