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  • A.O. Smith AO-MF-R Carbon Block Under Sink Replacement Filter

    (AO-MF-R)

    …turbidity. This carbon block filter cartridge lasts up to 6 months before needing to be replaced and has a total capacity of 1,389 gallons. NSF Standard 42 and 53 certified to reduce chlorine taste and water and sediments, make sure you keep your AO-MF System running well and replace the A.O. Smith…

    Our Price: $ 59.99
    Retail:$69.99
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    $10.00 (14%)
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  • A.O. Smith AO-US-200-R Dual-Stage Carbon Block Filters- 2-Pack

    (AO-US-200-R)

    …perform tremendously to reduce 99% of 77 harmful contaminants including lead, mercury, asbestos, pesticides, pharmaceuticals, and more. NSF Certified to Standards 42, 53, and 401 +P473, these replacement filters feature carbon block media to ensure the best quality of drinking water possible. Start…

    Our Price: $ 69.95
    Retail:$79.99
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    $10.04 (13%)
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  • A.O. Smith AO-US-100-R Carbon Block Under Sink Replacement Filter

    (AO-US-100-R)

    …pharmaceuticals, and is the correct replacement filter for the A.O. Smith AO-FF Single-Stage Under Sink Water Filtration System. NSF Certified to Standards 42, 53, and 401 +P473, this replacement filter is easy to install and replace and lasts for up to 6 months. Make your water sparkle and stave…

    Our Price: $ 39.95
    Retail:$44.99
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    $5.04 (11%)
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  • A.O. Smith AO-4000-CARBON RO Boost Carbon Block Filters

    (AO-4000-CARBON)

    …work to reduce 99% of 88 harmful contaminants including lead, mercury, asbestos, pesticides, pharmaceuticals, chlorine, and more. NSF certified to standards 42, 53, 401 + P473, this set of filters lasts up to 6 months before replacement or 365 gallons. Continued use of the A.O. Smith AO-4000-CARBON…

    Our Price: $ 74.95
    Retail:$89.99
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    $15.04 (17%)
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  • A.O. Smith AO-MF-ADV-R Carbon Block Under Sink Replacement Filter

    (AO-MF-ADV-R)

    …Media: Carbon Block Dimensions: 17" x 3" x 3" Flow Rate: 2 GPM Operating Pressure: 125 psi Operating Temperature: 35-100°F NSF Certification(s): Standards 42, 53, and 401 +P473 Compatible Filter Housing/System Model: A.O. Smith AO-MF-ADV Single-Stage Under Sink System (AO-MF-ADV-R / AO-MF-ADV-R)

    Our Price: $ 74.95
    Retail:$89.99
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  • A.O. Smith AO-MF-ADV Single-Stage Under Sink System

    (AO-MF-ADV)

    …12 Filter Life (Gallons): 784 Filter Media: Carbon Block Dimensions: 20.5" H x 4.5" W x 3" D Flow Rate: 1.5 GPM Operating Pressure: 125 psi Operating Temperature: 35-100°F NSF Certification(s): Standards 42, 53, and 401 +P473 Compatible Filter Models: A.O. Smith AO-MF-ADV-R (AO-MF-ADV / AO-MF-ADV)

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    Our Price: $ 100.95
    Retail:$117.99
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    $17.04 (14%)
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  • A.O. Smith AO-US-200 Dual-Stage Carbon Block Under Sink System

    (AO-US-200)

    …Activated Carbon Dimensions: 8.75" H x 4" W x 8" D Flow Rate: 0.5 gpm Operating Pressure: 125 psi Operating Temperature: 40-90°F NSF Certification(s): Standards 42, 53, and 401 +P473 Compatible Filter Models: The A.O. Smith AO-US-200 is the correct replacement for the following filter models: A.O.…

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    Our Price: $ 129.00
    Retail:$179.99
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    $50.99 (28%)
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  • A.O. Smith AO-US-RO-4000 4-Stage Reverse Osmosis System

    (AO-US-RO-4000)

    …Carbon Block Dimensions: 12.5" H x 4" W x 12" D Flow Rate: 0.5 gpm Operating Pressure: 125 psi Operating Temperature: 40-90°F NSF Certification(s): Standards 42, 53, 58, 401 + P473. Compatible Filter Models: The A.O. Smith AO-US-RO-4000 is the correct replacement for the following filter models:…

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    Our Price: $ 199.95
    Retail:$235.99
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    $36.04 (15%)
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    Discontinued Product. Read Description for Options.
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  • A.O. Smith AO-MF Single-Stage Carbon Block System

    (AO-MF)

    …install and replace, too. Just connect it to the included system head and you're ready to enjoy better-tasting water instantly. This NSF/ANSI Standards 42 and 53 certified water filtration system includes 1 system filter head, 1 carbon block filter, and additional parts for complete installation.…

    Our Price: $ 87.99
    Retail:$99.99
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    $12.00 (12%)
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    Discontinued Product. Read Description for Options.
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