Home Menu Close Nav Left Nav Right Arrow Left Arrow Right Literature Symbol Propane Symbol Heat Waves Symbol Phone Symbol Flame Symbol Electricity Symbol New Electric Symbol New Gas Symbol Clipboard Symbol Signature Signature Select Signature Premier
Product image
Click to Enlarge

2-Stage Water Filter

Model: AO-US-200 Lowe's Item #: 960784
Shop Now at Lowe’s

Product Features

  • Optimally clean water for all of your water needs straight from a dedicated faucet (included).
  • Advanced Filtration—reduces up to 99% of 78 harmful contaminants including lead, mercury, asbestos, pesticides, pharmaceuticals, chlorine, and more.
  • Claryum® filtration reduces harmful contaminants—those you can see, smell and taste, and those you can’t—for optimally clean water.
  • Access to clean, filtered water whenever you need it. Perfect for 1-4 or more people.
  • No water is wasted, and nothing is added to your water during the filtration process.
  • WQA certified to NSF/ANSI standards 42, 53, and 401.
  • Filters last 500 gallons or 6 months.
  • Includes 2-stage filtration system, first set of Claryum filters, 100% lead free, brushed-nickel faucet, and all parts required for installation. No plumber necessary.
  • Limited 1-year warranty.

Replacement Filters

  • Claryum® Filter Replacement - 2 Pack

    2- Pack Claryum® Filter Replacements for The Clean Water Filter - 2-Stage. Replace every 6 month or 500 gallons. Use only genuine A. O. Smith replacements with your system.

Shop Now at Lowe’s

Product Features

  • Optimally clean water for all of your water needs straight from a dedicated faucet (included).
  • Advanced Filtration—reduces up to 99% of 78 harmful contaminants including lead, mercury, asbestos, pesticides, pharmaceuticals, chlorine, and more.
  • Claryum® filtration reduces harmful contaminants—those you can see, smell and taste, and those you can’t—for optimally clean water.
  • Access to clean, filtered water whenever you need it. Perfect for 1-4 or more people.
  • No water is wasted, and nothing is added to your water during the filtration process.
  • WQA certified to NSF/ANSI standards 42, 53, and 401.
  • Filters last 500 gallons or 6 months.
  • Includes 2-stage filtration system, first set of Claryum filters, 100% lead free, brushed-nickel faucet, and all parts required for installation. No plumber necessary.
  • Limited 1-year warranty.

Replacement Filters

  • Claryum® Filter Replacement - 2 Pack

    2- Pack Claryum® Filter Replacements for The Clean Water Filter - 2-Stage. Replace every 6 month or 500 gallons. Use only genuine A. O. Smith replacements with your system.

Product image

How This Model Will Perform In Your Home...

  • Icon

    Advanced

    Filtration Strength
  • Icon

    4+ People

    Household Size
  • Icon

    Certified

    NSF Tested & Certified
  • Icon

    6 Months

    Filter Life - 500 gallons
  • Icon

    $120 or Less

    Annual Maintenance Cost

Not Sure Which Water Filter Is Right For You?

Try our Product Selector Tool to find the right water treatment solution for your home.

Launch Product Selector


  • Product Dimensions

    Reduces Turbidity: Yes
    Reduces Cysts: Yes
    Height: 8.75 in.
    Width: 4 in.
    Depth: 8 in.
    Filter Life: 6 months
    Recommended Use: Under Sink
    Capacity Published: 500 gal.
    Flow Rate: 0.5 (Gallons per minute)
    Min. Feed Temp: 40° Fahrenheit
    Max. Feed Temp: 90° Fahrenheit
    Lowes Exclusive: Yes
    Package Contents: Two-stage Clean Water Filter System, Brushed Nickel Faucet, Filter Cartridge Set, Wrench
    Faucet Finish: Brushed Nickel
    Warranty: 1 year
    Package Quantity: 1
    Type: Drinking Water Filter
    Product Weight: 4 lbs.

    Configuration and Overview

    Household Size: 4+
    Annual Maintenance Cost: $120
    Contaminants Reduced: 78
    Filtration Method 1: Activated Carbon
    Filtration Method 2: Catalytic Carbon
    Filtration Method 3: Ion Exchange
    Filtration Method 4: Mechanical Filtration
    Filtration Strength: Advanced
    NSF Standard 42: Yes
    NSF Standard 53: Yes
    NSF Standard 401: Yes
    NSF Standard P473: Yes
    Reduces Chlorine: Yes
    Reduces Chloramine: Yes
    Reduces Lead: Yes
    Reduces Mercury: Yes
    Reduces BPA: Yes
    Reduces PFOA/PFOS: Yes
    Reduces Sediment: Yes

  • You may need to install Adobe ReaderAdobe Acrobat Reader to view these documents.