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    10 in. 5-Micron Big Blue Carbon Block (CTO) Water Filter Replacement Cartridge

    10 in. 5-Micron Big Blue Carbon Block (CTO) Water Filter Replacement Cartridge

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    5 micron 10 in. x 4.5 in. CTO Carbon Block Filters Product Highlights - Individually wrapped, packed in 4 pcs per carton - Dimensions: Length = 10 in., O.D. = 4.5 in., I.D. = 1-1/8 in. - Flow rate: 5-7 GPM - Filter life: 20,000 Gal. - Operating... more

    $26.57

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    NSF Certified High Capacity 4.5 in. x 20 in. Big Blue Whole House Water Filter CTO Carbon Block - Pack of 2

    NSF Certified High Capacity 4.5 in. x 20 in. Big Blue Whole House Water Filter CTO Carbon Block - Pack of 2

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    Usually used as the second stage for 20 in. Big Blue whole house filters. The carbon block filter is manufactured using a continuous extrusion process. It consists of a high quality virgin premium performance Activated Carbon. It is effective in... more

    $75.99

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    123Filter 20 in. x 4.5 in. 5 Micron Big Blue Carbon Block (CTO) Filter

    123Filter 20 in. x 4.5 in. 5 Micron Big Blue Carbon Block (CTO) Filter

    Free Shipping on Over 500K Items!

    Usually used as the second stage for 20 in. Big Blue whole house filters. The carbon block filter is manufactured using a continuous extrusion process. It consists of a high quality virgin premium performance Activated Carbon. It is effective in... more

    $48.63

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    10 in. 5-Micron Big Blue Carbon Block (CTO) Water Filter Replacement Cartridge (4-Pack)

    10 in. 5-Micron Big Blue Carbon Block (CTO) Water Filter Replacement Cartridge (4-Pack)

    Free Shipping on Over 500K Items!

    5 micron 10 in. x 4.5 in. CTO Carbon Block Filters Product Highlights - Individually wrapped, packed in 4 pcs per carton - Dimensions: Length = 10 in., O.D. = 4.5 in., I.D. = 1-1/8 in. - Flow rate: 5-7 GPM - Filter life: 20,000 Gal. - Operating... more

    $92.43

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    Carbon CTO Big Blue Whole House Water Filter with Block Activated Carbon, 20-Inch Coconut (Pack of 2)

    Carbon CTO Big Blue Whole House Water Filter with Block Activated Carbon, 20-Inch Coconut (Pack of 2)

    The Carbon Block CTO water filter cartridges by Express Water are used for reverse osmosis systems & other water filtration systems. This filter has been tested and verified by independent Laboratory testing and also meet the NSF Standards and Industry... more

    $69.99

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    Express Water Whole House Big Blue Carbon Block CTO Filter 5 Micron Coconut Shell Carbon 4.5' x 10' (Pack of 12)

    Express Water Whole House Big Blue Carbon Block CTO Filter 5 Micron Coconut Shell Carbon 4.5' x 10' (Pack of 12)

    5 Micron Carbon Block CTO The Carbon Block CTO water filter cartridges by Express Water are used for reverse osmosis systems & other water filtration systems. Key Specs include a 5 µm micron nominal rating & removal of Chlorine, organic chemicals,... more

    $199.99

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    MatriKX (32-425-125-975) 10"X4.5" Big Blue CTO Carbon Block 5 Micron Filter

    MatriKX (32-425-125-975) 10"X4.5" Big Blue CTO Carbon Block 5 Micron Filter

    $25.00

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    MatriKX (01-250-125-975) 9.75"x2.75" +1 Carbon Block CTO PLUS 0.6 Micron Filter

    MatriKX (01-250-125-975) 9.75"x2.75" +1 Carbon Block CTO PLUS 0.6 Micron Filter

    $12.49

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    MatriKX (32-250-125-975) 9.75"x2.75" CTO Carbon Block Chlorine Reduction 5 Micron Filter

    MatriKX (32-250-125-975) 9.75"x2.75" CTO Carbon Block Chlorine Reduction 5 Micron Filter

    $6.99

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    MatriKX (15-250-125-975) 9.75"x2.75" CTO +3 Carbon Block High Adsorptive Capacity 3 Micron Filter

    MatriKX (15-250-125-975) 9.75"x2.75" CTO +3 Carbon Block High Adsorptive Capacity 3 Micron Filter

    $13.72

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    iSpring F3 3-pc Universal Replacement Filter Set for for Water Filters with standard 10-in housings (3pcs: Sediment, Granular Activated Carbon, CTO Carbon Block. NO membrane)

    iSpring F3 3-pc Universal Replacement Filter Set for for Water Filters with standard 10-in housings (3pcs: Sediment, Granular Activated Carbon, CTO Carbon Block. NO membrane)

    The first three stages of residential RO systems are recommended to be changed every 6 to 9 months Fits 10" standard filter housings, compatible with most RO systems, including Watts Premier, Flowmatic, PuROLine, Crystal Quest, Apec, etc. For iSpring... more

    $22.65

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    miSpring Box of 25: CTO Carbon Block Water Water Filter Replacement Cartridge #FC15X25

    miSpring Box of 25: CTO Carbon Block Water Water Filter Replacement Cartridge #FC15X25

    Best Value! Buy more and save! Compatible with most Reverse Osmosis systems (including brand names) and Under-counter filters in the market. Ideal for Reverse Osmosis system, Whole house water filters, Ice maker, and Aquariums. more

    $100.99

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    iSpring WKB12B 20-Inch Whole House Big Blue Filter with CTO Carbon Block Filter and Mounting Bracket

    iSpring WKB12B 20-Inch Whole House Big Blue Filter with CTO Carbon Block Filter and Mounting Bracket

    Product Features Effective in purifying water for the whole house Removes a wide range of contaminants Single Stages of filtration in 20" BIG blue housings that preserves water pressure Easy installation- 1" inlet/outlet for big flow and easy... more

    $119.99

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    KX Matrikx +CTO/2 Carbon Block, 32-250-125-20

    KX Matrikx +CTO/2 Carbon Block, 32-250-125-20

    The KX Matrikx +CTO/2 Carbon Block Filter # 32-250-125-20 is NSF tested and Certified to reduce Chlorine Taste & Odor from your drinking water. Also known as The Workhorse. The CTO 2 3225012520 Specifications: Dimensions: 20 x 2 1/2 5 Micron Rating... more

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    KX Matrikx +CTO/2 Whole House Carbon Block Filter 2.50 x 20

    KX Matrikx +CTO/2 Whole House Carbon Block Filter 2.50 x 20

    $24.98

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    KX Matrikx +1/CTO Plus Whole House Carbon Block Big Blue Filter 4.25 x 9.75

    KX Matrikx +1/CTO Plus Whole House Carbon Block Big Blue Filter 4.25 x 9.75

    $30.55

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    KX Matrikx 3242512520 Water Filter

    KX Matrikx 3242512520 Water Filter

    5 µm Nominal Filtration more

    $67

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    Water Factory Systems 47-55708G2 SQC Carbon Block Filter

    Water Factory Systems 47-55708G2 SQC Carbon Block Filter

    Water Factory Systems 47-55708G2 SQC Carbon Block Filter. TheWater Factory Systems 47-55708G2 SQC Carbon Block Filter is used in the FaucetMATE FM-2 CTO and CoolerMATE CM-2 CTO systems. The filter reduces chlorine taste and odor to improve the taste... more

    $42.49

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    Hydronix 20 x 4.5 Carbon Filter - 1 Micron

    Hydronix 20 x 4.5 Carbon Filter - 1 Micron

    The Hydronix 20 Carbon Filter (Hydronix CB-45-2001) is a carbon block cartridge replacement built for various filtration needs. more

    $48

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    LittleWell 2-Stage 80,000 Gal. Big Blue Whole House Water Filter with Multi-Layer Sediment and Carbon Block

    LittleWell 2-Stage 80,000 Gal. Big Blue Whole House Water Filter with Multi-Layer Sediment and Carbon Block

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    The WGB22B whole house filtration system is an ideal point of entry filtration system for cleaning up water supplies to a home or business on municipal (city) water. Unlike point of use systems (like reverse osmosis systems) that are installed to... more

    $267.99

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    Express Water Whole House Big Blue Carbon Block CTO Filter 5 Micron Coconut Shell Carbon 4.5' x 10'

    Express Water Whole House Big Blue Carbon Block CTO Filter 5 Micron Coconut Shell Carbon 4.5' x 10'

    5 Micron Carbon Block CTO The Carbon Block CTO water filter cartridges by Express Water are used for reverse osmosis systems & other water filtration systems. Key Specs include a 5 µm micron nominal rating & removal of Chlorine, organic chemicals,... more

    $39.99

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    Carbon CTO Big Blue Whole House Water Filter with Block Activated Carbon, 20-Inch Coconut

    Carbon CTO Big Blue Whole House Water Filter with Block Activated Carbon, 20-Inch Coconut

    The Carbon Block CTO water filter cartridges by Express Water are used for reverse osmosis systems & other water filtration systems. This filter has been tested and verified by independent Laboratory testing and also meet the NSF Standards and Industry... more

    $39.99

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    Express Water Whole House Big Blue Carbon Block CTO Filter 5 Micron Coconut Shell Carbon 4.5' x 10' (Pack of 5)

    Express Water Whole House Big Blue Carbon Block CTO Filter 5 Micron Coconut Shell Carbon 4.5' x 10' (Pack of 5)

    5 Micron Carbon Block CTO The Carbon Block CTO water filter cartridges by Express Water are used for reverse osmosis systems & other water filtration systems. Key Specs include a 5 µm micron nominal rating & removal of Chlorine, organic chemicals,... more

    $149.99

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    Express Water Whole House Big Blue Carbon Block CTO Filter 5 Micron Coconut Shell Carbon 4.5' x 10' (Pack of 2)

    Express Water Whole House Big Blue Carbon Block CTO Filter 5 Micron Coconut Shell Carbon 4.5' x 10' (Pack of 2)

    5 Micron Carbon Block CTO The Carbon Block CTO water filter cartridges by Express Water are used for reverse osmosis systems & other water filtration systems. Key Specs include a 5 µm micron nominal rating & removal of Chlorine, organic chemicals,... more

    $69.99

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    Carbon CTO Big Blue Whole House Water Filter with Block Activated Carbon, 20-Inch Coconut (Pack of 10)

    Carbon CTO Big Blue Whole House Water Filter with Block Activated Carbon, 20-Inch Coconut (Pack of 10)

    The Carbon Block CTO water filter cartridges by Express Water are used for reverse osmosis systems & other water filtration systems. This filter has been tested and verified by independent Laboratory testing and also meet the NSF Standards and Industry... more

    $199.99

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    Kx Matrikx +Cto/2 32250125975 Carbon (Black) Block Water Filter (9... (Pack of 4)

    Kx Matrikx +Cto/2 32250125975 Carbon (Black) Block Water Filter (9... (Pack of 4)

    KX 32-250-125-975 Carbon Block Water Filter Housings: Use the KX Matrikx Industries 32-250-125-975 water filter in the Culligan HF-360 and other standard water filter housings. KX MATRIKX +CTO/2 32-250-125-975 water filters are designed to fit most... more

    $68.47

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    Kx Matrikx +Cto/2 32250125975 Carbon (Black) Block Water Filter (9... (Pack of 5)

    Kx Matrikx +Cto/2 32250125975 Carbon (Black) Block Water Filter (9... (Pack of 5)

    KX 32-250-125-975 Carbon Block Water Filter Housings: Use the KX Matrikx Industries 32-250-125-975 water filter in the Culligan HF-360 and other standard water filter housings. KX MATRIKX +CTO/2 32-250-125-975 water filters are designed to fit most... more

    $78.59

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    Carbon Block CTO Water Filter Cartridges for RO Reverse Osmosis System, 10 inch, Clear

    Carbon Block CTO Water Filter Cartridges for RO Reverse Osmosis System, 10 inch, Clear

    Removes numerous heavy metals, including lead, mercury and iron and chlorine, taste and odor, and organic chemicals that contribute to taste and odor,aids in the removal of other contaminates. Prevents bacteria growth. Specifications: Material: Active... more

    $10.88

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    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 20 20 Micron, White

    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 20 20 Micron, White

    FEATURES & BENEFITS: • Provides effective chlorine, taste, sediment & odor reduction• Made of 100% coconut shell carbon• Unique design reduces carbon fines in filtered water• Durable Polypropylene End Caps• Uses NSF certified materials APPLICATIONS: •... more

    $42.27

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    PWP In Carbon Block Water Filter Whole House RO CTO 2.5 x 20 10 Micron (Pack of 20), White

    PWP In Carbon Block Water Filter Whole House RO CTO 2.5 x 20 10 Micron (Pack of 20), White

    FEATURES & BENEFITS: • Provides effective chlorine, taste, sediment & odor reduction• Made of 100% coconut shell carbon• Unique design reduces carbon fines in filtered water• Durable Polypropylene End Caps• Uses NSF certified materials APPLICATIONS: •... more

    $184.20

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    PWP In Carbon Block Water Filter Whole House RO CTO 2.5 x 5 20 Micron, White

    PWP In Carbon Block Water Filter Whole House RO CTO 2.5 x 5 20 Micron, White

    FEATURES & BENEFITS: • Provides effective chlorine, taste, sediment & odor reduction• Made of 100% coconut shell carbon• Unique design reduces carbon fines in filtered water• Durable Polypropylene End Caps• Uses NSF certified materials APPLICATIONS: •... more

    $10.50

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    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 20 50 Micron (Pack of 6), White

    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 20 50 Micron (Pack of 6), White

    FEATURES & BENEFITS: • Provides effective chlorine, taste, sediment & odor reduction• Made of 100% coconut shell carbon• Unique design reduces carbon fines in filtered water• Durable Polypropylene End Caps• Uses NSF certified materials APPLICATIONS: •... more

    $194.00

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    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 10 5 Micron, White

    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 10 5 Micron, White

    FEATURES & BENEFITS: • Provides effective chlorine, taste, sediment & odor reduction• Made of 100% coconut shell carbon• Unique design reduces carbon fines in filtered water• Durable Polypropylene End Caps• Uses NSF certified materials APPLICATIONS: •... more

    $40.00

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    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 20 5 Micron, White

    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 20 5 Micron, White

    FEATURES & BENEFITS:• Effective reduction of bad taste and odor, and chlorine taste and odor • Designed for optimal adsorption • Post-filter to reduce carbon fines • Effective at removing volatile compounds for better drinking water • Uses NSF... more

    $43.00

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    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 20 20 Micron (Pack of 6), White

    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 20 20 Micron (Pack of 6), White

    FEATURES & BENEFITS:• Effective reduction of bad taste and odor, and chlorine taste and odor • Designed for optimal adsorption • Post-filter to reduce carbon fines • Effective at removing volatile compounds for better drinking water • Uses NSF... more

    $194.00

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    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 10 20 Micron, White

    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 10 20 Micron, White

    FEATURES & BENEFITS: • Provides effective chlorine, taste, sediment & odor reduction• Made of 100% coconut shell carbon• Unique design reduces carbon fines in filtered water• Durable Polypropylene End Caps• Uses NSF certified materials APPLICATIONS: •... more

    $40.00

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    PWP In Carbon Block Water Filter Whole House RO CTO 2.5 x 20 1 Micron (Pack of 20), White

    PWP In Carbon Block Water Filter Whole House RO CTO 2.5 x 20 1 Micron (Pack of 20), White

    FEATURES & BENEFITS:• Effective reduction of bad taste and odor, and chlorine taste and odor • Designed for optimal adsorption • Post-filter to reduce carbon fines • Effective at removing volatile compounds for better drinking water • Uses NSF... more

    $184.20

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    PWP In Carbon Block Water Filter Whole House RO CTO 2.5 x 5 10 Micron, White

    PWP In Carbon Block Water Filter Whole House RO CTO 2.5 x 5 10 Micron, White

    FEATURES & BENEFITS: • Provides effective chlorine, taste, sediment & odor reduction• Made of 100% coconut shell carbon• Unique design reduces carbon fines in filtered water• Durable Polypropylene End Caps• Uses NSF certified materials APPLICATIONS: •... more

    $10.50

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    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 20 5 Micron (Pack of 6), White

    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 20 5 Micron (Pack of 6), White

    FEATURES & BENEFITS: • Provides effective chlorine, taste, sediment & odor reduction• Made of 100% coconut shell carbon• Unique design reduces carbon fines in filtered water• Durable Polypropylene End Caps• Uses NSF certified materials APPLICATIONS: •... more

    $194.00

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    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 10 5 Micron (Pack of 12), White

    PWP In Carbon Block Water Filter Whole House RO CTO 4.5 x 10 5 Micron (Pack of 12), White

    FEATURES & BENEFITS: • Provides effective chlorine, taste, sediment & odor reduction• Made of 100% coconut shell carbon• Unique design reduces carbon fines in filtered water• Durable Polypropylene End Caps• Uses NSF certified materials APPLICATIONS: •... more

    $170.00

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    More information about Water Filters

    Best prices on Ispring cto carbon block in Water Filters. Check out Bizrate for great deals on popular brands like . Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.