Water Block Filter(455)
Uses item details. Price when purchased online
iSpring CW31 3-Stage RV Water Filtration System, Whole House Water Filter for RV, Sediment filter and Dual CTO Carbon Block filter, Tankless, High Capacity, BPA Free $271.98
Sponsored
$27198
current price $271.98iSpring CW31 3-Stage RV Water Filtration System, Whole House Water Filter for RV, Sediment filter and Dual CTO Carbon Block filter, Tankless, High Capacity, BPA Free
iSpring WCB32C Whole House 3-Stage Water Filter System with Oversized Fine Sediment and Double Premium Carbon Block $169.99
Sponsored
$16999
current price $169.99iSpring WCB32C Whole House 3-Stage Water Filter System with Oversized Fine Sediment and Double Premium Carbon Block
45 out of 5 Stars. 4 reviews
iSpring WGB12B 1-Stage Whole House Water Filtration System w/ 20” x 4.5” Carbon Block Filter - Reduces up to 99% Chlorine $102.38
Sponsored
$10238
current price $102.38iSpring WGB12B 1-Stage Whole House Water Filtration System w/ 20” x 4.5” Carbon Block Filter - Reduces up to 99% Chlorine
125 out of 5 Stars. 12 reviews
iSpring CW21 2-Stage Whole House Water Filtration System for RV, Sediment Filter + CTO Carbon Block Filter, Tankless, High Capacity, BPA Free $272.99 Was $376.99
Sponsored
Now$27299
current price Now $272.99, Was $376.99$376.99
iSpring CW21 2-Stage Whole House Water Filtration System for RV, Sediment Filter + CTO Carbon Block Filter, Tankless, High Capacity, BPA Free
Hydronix SMCB-2510 NSF Coconut Activated Carbon Block Water Filter, 2.5" x 10" - 0.5 Micron $18.00
$1800
current price $18.00Hydronix SMCB-2510 NSF Coconut Activated Carbon Block Water Filter, 2.5" x 10" - 0.5 Micron
84.5 out of 5 Stars. 8 reviews
Smart Pack Water Filters CB8 Carbon Block Water Filter Compatible with Amway E-84, E-85, A101, E-9225- 2 Pack $75.99
$7599
current price $75.99Smart Pack Water Filters CB8 Carbon Block Water Filter Compatible with Amway E-84, E-85, A101, E-9225- 2 Pack
75 out of 5 Stars. 7 reviews
Hydronix CB-45-2001 Whole House, Commercial & Industrial NSF Coconut Carbon Block Water Filter, 4.5" x 20" - 1 Micron $55.00
$5500
current price $55.00Hydronix CB-45-2001 Whole House, Commercial & Industrial NSF Coconut Carbon Block Water Filter, 4.5" x 20" - 1 Micron
45 out of 5 Stars. 4 reviews
CLEAR2O® 2 1 inline full-length solid carbon block 10 micron water filter and 15 micron sediment pre-filter From $24.97
2 options
Available in additional 2 optionsFrom$2497
CLEAR2O® 2 1 inline full-length solid carbon block 10 micron water filter and 15 micron sediment pre-filter
284.6 out of 5 Stars. 28 reviews
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3PK- 10" x 2.5" Coconut Shell CTO Carbon Block Water Filter for RO & Whole house $19.99
$1999
current price $19.993PK- 10" x 2.5" Coconut Shell CTO Carbon Block Water Filter for RO & Whole house
Hydronix CB-25-0505 NSF Coconut Activated Carbon Block Water Filter, 2.5" x 5" - 5 micron $10.99
$1099
current price $10.99Hydronix CB-25-0505 NSF Coconut Activated Carbon Block Water Filter, 2.5" x 5" - 5 micron
35 out of 5 Stars. 3 reviews
Aqua Flo 41407002 Carbon Block Filter 4-Pack for QCRO & QCUF RO $95.96
Sponsored
$9596
current price $95.96Aqua Flo 41407002 Carbon Block Filter 4-Pack for QCRO & QCUF RO
Viqua C2-01 Carbon Block Filter, 10 x 4.5 In, 10 Micron, NSF Certified $69.00
Sponsored
$6900
current price $69.00Viqua C2-01 Carbon Block Filter, 10 x 4.5 In, 10 Micron, NSF Certified
Hydronix HG-CB6 Hydro Guard Carbon Block Water Filter for MP System, 0.5 , 4.5" Length, 6.5" Height, 4.5" D x 6.5" H $36.99
$3699
current price $36.99Hydronix HG-CB6 Hydro Guard Carbon Block Water Filter for MP System, 0.5 , 4.5" Length, 6.5" Height, 4.5" D x 6.5" H
Hydronix SMCB-2520 NSF Coconut Activated Carbon Block Water Filter, 2.5" x 20" - 0.5 micron $35.00
$3500
current price $35.00Hydronix SMCB-2520 NSF Coconut Activated Carbon Block Water Filter, 2.5" x 20" - 0.5 micron
35 out of 5 Stars. 3 reviews
2-Pack Replacement for GE GX1S01R Activated Carbon Block Filter - Universal 10 inch Filter for GE SINGLE STAGE DRINKING WATER FILTRATION UNIT - Denali Pure Brand $26.99
$2699
current price $26.992-Pack Replacement for GE GX1S01R Activated Carbon Block Filter - Universal 10 inch Filter for GE SINGLE STAGE DRINKING WATER FILTRATION UNIT - Denali Pure Brand
15 out of 5 Stars. 1 reviews
APEC FI-ES-CAB10 10 Carbon Block Water Filter For Reverse Osmosis System, 10 x 2.5, 10 Micron $13.54
$1354
current price $13.54APEC FI-ES-CAB10 10 Carbon Block Water Filter For Reverse Osmosis System, 10 x 2.5, 10 Micron
84.9 out of 5 Stars. 8 reviews
Geekpure 10-Inch Carbon Block Replacement Filter for Whole House Water Filtration-4.5" x 10"-5 Micron From $25.99
3 options
Available in additional 3 optionsFrom$2599
Geekpure 10-Inch Carbon Block Replacement Filter for Whole House Water Filtration-4.5" x 10"-5 Micron
1284.7 out of 5 Stars. 128 reviews
Express Water Big Blue Filter Activated Carbon Block Replacement Filter ACB Large Capacity Water Filter Whole House Filtration 5 Micron 4.5 x 20 inch $43.99
$4399
current price $43.99Express Water Big Blue Filter Activated Carbon Block Replacement Filter ACB Large Capacity Water Filter Whole House Filtration 5 Micron 4.5 x 20 inch
834.6 out of 5 Stars. 83 reviews
Waterdrop WD-FF-03A Faucet Replacement Filter, Fit WD-FC-06, Carbon Block Filter, Reduces Chlorine, Heavy Metals and Bad Taste,(3) $40.22
$4022
current price $40.22Waterdrop WD-FF-03A Faucet Replacement Filter, Fit WD-FC-06, Carbon Block Filter, Reduces Chlorine, Heavy Metals and Bad Taste,(3)
114.5 out of 5 Stars. 11 reviews
Carbon Block Water Filter $52.42
$5242
current price $52.42Carbon Block Water Filter
iSpring WGB22B 2-Stage Whole House Water Filtration System with 20” x 4.5” Fine Sediment and Carbon Block Filters, Removes 99% of Chlorine $286.70
Sponsored
$28670
current price $286.70iSpring WGB22B 2-Stage Whole House Water Filtration System with 20” x 4.5” Fine Sediment and Carbon Block Filters, Removes 99% of Chlorine
45 out of 5 Stars. 4 reviews
iSpring Whole House Water Filter System w/ Polyphosphate Anti-Scale, GAC+KDF, and Carbon Block Water Filters, 3-Stage Water Descaler and Water Filter, Model: WGB32B-KDS $630.00
Sponsored
$63000
current price $630.00iSpring Whole House Water Filter System w/ Polyphosphate Anti-Scale, GAC+KDF, and Carbon Block Water Filters, 3-Stage Water Descaler and Water Filter, Model: WGB32B-KDS
15 out of 5 Stars. 1 reviews
Nispira Carbon Block Water Filter Replacement For Brita Hub Instant Powerful Countertop System, 1 Pack $17.99
$1799
current price $17.99Nispira Carbon Block Water Filter Replacement For Brita Hub Instant Powerful Countertop System, 1 Pack
15 out of 5 Stars. 1 reviews
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Hydronix CB-25-2001 Universal NSF Coconut Activated Carbon Block Water Filter, 2.5" x 20" - 1 Micron $25.95
$2595
current price $25.95Hydronix CB-25-2001 Universal NSF Coconut Activated Carbon Block Water Filter, 2.5" x 20" - 1 Micron
15 out of 5 Stars. 1 reviews
2-PACK Of 5 Micron Big Blue Coconut Shell Carbon Block Water Filter 20"x4.5" ... $40.88
$4088
current price $40.882-PACK Of 5 Micron Big Blue Coconut Shell Carbon Block Water Filter 20"x4.5" ...
65 out of 5 Stars. 6 reviews
Brondell H2O+ Cypress Carbon Block Water Filter (HF-33) $29.99
$2999
current price $29.99Brondell H2O+ Cypress Carbon Block Water Filter (HF-33)
125 out of 5 Stars. 12 reviews
Smart Pack Water Filters CB8 Carbon Block Filter Direct Replacement for Amway E-84, E-85, A101, E-9225 Made with NSF Certified Coconut Shell Carbon $41.00
$4100
current price $41.00Smart Pack Water Filters CB8 Carbon Block Filter Direct Replacement for Amway E-84, E-85, A101, E-9225 Made with NSF Certified Coconut Shell Carbon
44.8 out of 5 Stars. 4 reviews
Express Water – Activated Carbon Block ACB Water Filter Replacement – 5 Micron – 10 inch – Under Sink and Reverse Osmosis System From $14.99
5 options
Available in additional 5 optionsFrom$1499
Express Water – Activated Carbon Block ACB Water Filter Replacement – 5 Micron – 10 inch – Under Sink and Reverse Osmosis System
214.9 out of 5 Stars. 21 reviews
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4-Pack Replacement Rainsoft 21179 Activated Carbon Block Filter - Universal 10 inch Filter for Rainsoft 21179 Three Stage RO System $27.76
$2776
current price $27.764-Pack Replacement Rainsoft 21179 Activated Carbon Block Filter - Universal 10 inch Filter for Rainsoft 21179 Three Stage RO System
KX MATRIKX 32-425-125-975 Carbon Block Water Filter, 9.75" x 4.25" $47.15
$4715
current price $47.15KX MATRIKX 32-425-125-975 Carbon Block Water Filter, 9.75" x 4.25"
iSpring WGB32B-KS Whole House Water Filter System, 3-Stage Filtration, Reduces Heavy Metals, Hydrogen Sulfide, Chlorine, Chloramine, Sediments $449.99
Sponsored
$44999
current price $449.99iSpring WGB32B-KS Whole House Water Filter System, 3-Stage Filtration, Reduces Heavy Metals, Hydrogen Sulfide, Chlorine, Chloramine, Sediments
25 out of 5 Stars. 2 reviews
iSpring WGB32B-PB 3-Stage Whole House Water Filtration System w/ 20-Inch Sediment, Carbon Block, and Lead Reducing Filter $465.22
Sponsored
$46522
current price $465.22iSpring WGB32B-PB 3-Stage Whole House Water Filtration System w/ 20-Inch Sediment, Carbon Block, and Lead Reducing Filter
105 out of 5 Stars. 10 reviews
12 pcs 20" x 2.5" Carbon Block Water Filters Commercial Grade Whole House RO $74.99
$7499
current price $74.9912 pcs 20" x 2.5" Carbon Block Water Filters Commercial Grade Whole House RO
Hydronix CB-25-2005 Universal NSF Coconut Activated Carbon Block Water Filter, 2.5" x 20" - 5 micron $19.75
$1975
current price $19.75Hydronix CB-25-2005 Universal NSF Coconut Activated Carbon Block Water Filter, 2.5" x 20" - 5 micron
15 out of 5 Stars. 1 reviews
Hydronix 4 Pack Carbon Block Water Filters Coconut Shell CTO for Whole house, RO, DI, Hydroponics - 10" x 2.5", 5 Micron $34.99
$3499
current price $34.99Hydronix 4 Pack Carbon Block Water Filters Coconut Shell CTO for Whole house, RO, DI, Hydroponics - 10" x 2.5", 5 Micron
94.8 out of 5 Stars. 9 reviews
8 pcs Big Blue CTO Carbon Block Water Filters 4.5" x 10" Whole House Cartridges $88.78
$8878
current price $88.788 pcs Big Blue CTO Carbon Block Water Filters 4.5" x 10" Whole House Cartridges
IPW Industries Inc. Compatible Replacement for 42-34373 EP-10 5 Micron 10" x 2.5" Carbon Block Water Filter - Pack of 2 $19.99
$1999
current price $19.99IPW Industries Inc. Compatible Replacement for 42-34373 EP-10 5 Micron 10" x 2.5" Carbon Block Water Filter - Pack of 2
Commercial Water Distributing Carbon Block Water Filters $90.35
$9035
current price $90.35Commercial Water Distributing Carbon Block Water Filters
Best seller A.O. Smith 2-Stage System Carbon block Under sink Replacement Filter 2 -Pack $83.99
$8399
current price $83.99A.O. Smith 2-Stage System Carbon block Under sink Replacement Filter 2 -Pack
424.6 out of 5 Stars. 42 reviews
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2 Pack - Hydronix CB-45-2005 CTO Whole House Coconut Shell Carbon Block Water Filters 20" x 4.5", 5 micron $75.00
$7500
current price $75.002 Pack - Hydronix CB-45-2005 CTO Whole House Coconut Shell Carbon Block Water Filters 20" x 4.5", 5 micron
15 out of 5 Stars. 1 reviews
iSpring Whole House Water Filter with Carbon Block, 4.5" x 10" $36.99
$3699
current price $36.99iSpring Whole House Water Filter with Carbon Block, 4.5" x 10"
25 out of 5 Stars. 2 reviews
AF-1500 - Carbon Block Replacement Filter for Whole House Water Filtration Systems, 4.25 in. x 20 in. $54.99
$5499
current price $54.99AF-1500 - Carbon Block Replacement Filter for Whole House Water Filtration Systems, 4.25 in. x 20 in.
BIG BLUE WATER FILTER CARBON BLOCK 4.5" X 20" $39.99
$3999
current price $39.99BIG BLUE WATER FILTER CARBON BLOCK 4.5" X 20"
4-Pack Compatible Brita USS-120 Activated Carbon Block Filter - Universal 10 inch Filter for Brita Universal Drop-In Water Filtration System by CFS $28.83
$2883
current price $28.834-Pack Compatible Brita USS-120 Activated Carbon Block Filter - Universal 10 inch Filter for Brita Universal Drop-In Water Filtration System by CFS
15 out of 5 Stars. 1 reviews
SimPure 2 Stage Whole House Water Filtration System with 10-inch Big Clear Housing, PP and Carbon Filters, 1"NPT From $144.99
2 options
Available in additional 2 optionsFrom$14499
SimPure 2 Stage Whole House Water Filtration System with 10-inch Big Clear Housing, PP and Carbon Filters, 1"NPT
24 out of 5 Stars. 2 reviews
Coconut Shell CTO, Cyst Carbon Block Drinking Water Filter, 2.5 x 10, 0.5 Micron $19.99
$1999
current price $19.99Coconut Shell CTO, Cyst Carbon Block Drinking Water Filter, 2.5 x 10, 0.5 Micron
124.9 out of 5 Stars. 12 reviews
Smart Pack 0.5 Micron Coconut Shell Carbon Block Water Filter - Compatible with Frescapure 4000, 4500, 5000, 6000 & Infinity Systems - 2 Pack $79.99
$7999
current price $79.99Smart Pack 0.5 Micron Coconut Shell Carbon Block Water Filter - Compatible with Frescapure 4000, 4500, 5000, 6000 & Infinity Systems - 2 Pack
254.7 out of 5 Stars. 25 reviews
Hydronix CB-45-1001 Whole House Commercial Hydroponics RO NSF Activated Carbon Block Water Filter, 4.5" x 10", 1 Micron $35.99
$3599
current price $35.99Hydronix CB-45-1001 Whole House Commercial Hydroponics RO NSF Activated Carbon Block Water Filter, 4.5" x 10", 1 Micron
35 out of 5 Stars. 3 reviews
ESP Water Products Under-Sink Water Filters Carbon Block 10 Micron 2.5 x 12 Inches Replacement Water Filters $20.99
$2099
current price $20.99ESP Water Products Under-Sink Water Filters Carbon Block 10 Micron 2.5 x 12 Inches Replacement Water Filters
Aquasure Fortitude V Series 20" x 4.5" 5-Micron Coconut Carbon Block Whole House Replacement Water Filter (AF-CB5-4520) $37.99
$3799
current price $37.99Aquasure Fortitude V Series 20" x 4.5" 5-Micron Coconut Carbon Block Whole House Replacement Water Filter (AF-CB5-4520)
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