A. O. Smith 2-Stage Carbon Under Sink Water Filtration System with Brushed Nickel Faucet
A. O. Smith 2-Stage Carbon Under Sink Water Filtration System with Brushed Nickel Faucet
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A. O. Smith 2-Stage Carbon Under Sink Water Filtration System with Brushed Nickel Faucet

3.7 stars out of 31 reviews
(3.7)|
31 ratings

Key item features

  • Dedicated Faucet: Clean water straight from a dedicated faucet, connects to your 3/8 inch threaded cold water supply line with included tee and faucet.
  • Advanced Filtration: Reduces 99% of 78 harmful contaminants including lead, PFAS, chlorine, mercury, asbestos, pharmaceuticals, and more.
  • NSF Certified: Full system certified to NSF/ANSI standards 42, 53, and 401, ensuring structural integrity and quality.
  • Cost Efficient: Long-lasting filter with no water waste, lasting 6 months or 500 gallons, with an annual maintenance cost of $120 or less.
  • Easy Installation: Includes all necessary tubing for installation, no plumber required, making setup quick and simple.
  • Consistent Flow: Filters water at a rate of 0.5 gallons per minute, suitable for families of 1 to 4 members.
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Current price is $99.99
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  • Free 90-day returns

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Columbus, 43215
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Sold by A. O. SmithPro Seller
Fulfilled by Walmart
4.75 stars out of 5, based on 53 seller reviews(4.8)
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About this item

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Customer ratings & reviews

3.7 out of 5 stars
stars31 ratings25 reviews
How item rating is calculated

Reviews summary

Pros
  • : Has a smooth and refreshing taste.
Cons
  • : May leak from the body or faucet, requiring replacement or troubleshooting.
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Showing 1-3 of 25 reviews

Aug 29, 2025
anonymous
Sold byA. O. SmithDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Relatively Compact and effective

The water tastes well after a few gallons of run off. The price is reasonable given the NSF certificate.

Helpful?1FYNXPXU26YQ618030637
Jan 20, 2026
Aida
Sold byA. O. SmithDelivered byWalmart
4 out of 5 stars review

Verified Purchase

I ordered two filters and was surprised to receive the entire filtration system. This wasn't Clea. Needless to say, those are good filters. water tastes good. The flow was slow today.

Helpful?1FYNXPXU26YQ618030637
Jan 30, 2024
Rene
3 out of 5 stars review

Leaking

Bought replacement filters for existing 2year old unit. Leaked... tried replacing o rings-did not work. I read a strange review where someone had the same problem to place a penny in the container because filters are now as long. Did not try because I already bought a replacement system.

Review from aosmithatlowes.com
Helpful?1FYNXPXU26YQ618030637