Aquasana Under Sink Water Filter | 3-Stage Filtration | Certified to Reduce up to 99.99% of PFAS, Lead, Chlorine, & More | Under Counter Drinking Water Filter | Brushed Nickel Faucet | AQ-6300-BN
Aquasana Under Sink Water Filter | 3-Stage Filtration | Certified to Reduce up to 99.99% of PFAS, Lead, Chlorine, & More | Under Counter Drinking Water Filter | Brushed Nickel Faucet | AQ-6300-BN
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Aquasana Under Sink Water Filter | 3-Stage Filtration | Certified to Reduce up to 99.99% of PFAS, Lead, Chlorine, & More | Under Counter Drinking Water Filter | Brushed Nickel Faucet | AQ-6300-BN

|14 ratings
Aquasana Under Sink Water Filter | 3-Stage Filtration | Certified to Reduce up to 99.99% of PFAS, Lead, Chlorine, & More | Under Counter Drinking Water Filter | Brushed Nickel Faucet | AQ-6300-BNAquasana Sink Water Filter 3 Stage Filtration Certified Reduce 99 99 PFAS Lead Chlorine Counter Drinking Water Filter Brushed Nickel Faucet AQ 6300 BAquasana Sink Water Filter 3 Stage Filtration Certified Reduce 99 99 78 Contaminants Including PFAS Lead Chlorine Cysts Counter Drinking Water FilterAquasana Sink Water Filter 3 Stage Filtration WQA Certified Reduce 99 99 PFAS Lead Chlorine Counter Drinking Water Filter Matte Black Faucet AQ 6300Aquasana Sink Water Filter 3 Stage Filtration WQA Certified Reduce 99 99 PFAS Lead Chlorine Counter Drinking Water Filter Chrome Faucet AQ 6300 CHRAquasana Sink Water Filter 3 Stage Filtration Certified Reduce 99 99 PFAS Lead Chlorine Counter Drinking Water Filter Oil Rubbed Bronze Faucet AQ 630
Actual ColorBrushed Nickel

Key item features

  • ‌Exceptional Water Filtration Performance: WQA tested & certified to reduce up to 99.99% of 78 contaminants including chlorine, lead, PFAS, microplastics, & more while leaving healthy minerals. This system will NOT reduce Total Dissolved Solids (TDS).
  • Fast, High-Flow Output: Delivers filtered water at a rate of 0.5 gallons per minute — 5X faster than the leading pitcher filter. Perfect for cooking, filling water bottles, and everyday hydration without the wait of traditional drip filters.
  • Cost Effective & Long Lasting: The most economical filter on the market at less than 10 cents per gallon filtered. Lasts for 6 months or 600 gallons before a replacement filter is needed.
  • Convenient Filter Replacement: Simply twist off the housing and replace it with an Aquasana certified replacement filter for ongoing contaminant removal. Each filter set replaces the equivalent of 4,400 plastic water bottles.
  • Complete Installation Kit Included: Includes first set of filters, faucet, parts required for under countertop installation, and 1-year limited warranty. Designed for DIY installation.

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Customer ratings & reviews

4.4 out of 5 stars
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14 ratings10 reviews
How item rating is calculated
  1. 5 stars64% (9)
  2. 4 stars29% (4)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star7% (1)
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Showing 1-3 of 10 reviews

Nov 12, 2025
Reviewer name: D. Wilson
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

Long overdue and pleased!

For quite a number of years, we had an on faucet filter. It did a pretty good job and certainly was way better than straight water for the tap. It was confusing to guess however but we always got it worked out going to be wanted a free stuff filter system it just never got around to it and with Corian and we always had a concern that the hole be drilled correctly. But we got it good plumber and he had installed a number of them including one of his own home and we are very happy. The water tastes fantastic. Spaghetti has got a new life as do other pastas as we use filtered water to boil them in We are very happy and will not look back!

Review from aquasana.com
Helpful?6C4ZXU506BNM18043861793
Dec 5, 2025
Reviewer name: Walmart customer
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

Overall impression of the Aquasana 3-stage filter

I had my 3-stage Aquasana water filter installed at the line that feeds my refrigerator and ice maker instead of under my sink. Installation was very easy and the water tastes great. It brings me peace of mind knowing that harmful contaminants are being removed from the town water supply and I'm no longer recycling all those plastic spring water jugs.

Review from aquasana.com
Helpful?6C4ZXU506BNM18043861793
Jan 2, 2026
Reviewer name: Budski
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

Happy with the Claryum 3-Stage

We are enjoying our Claryum 3-Stage filtration system. The installation was straightforward, and we had fresh, clean water in less than half an hour. I'm really impressed with the strong water flow from the dedicated faucet. We're delighted that we chose Aquasana and the Claryum 3-Stage filtration system.

Review from aquasana.com
Helpful?6C4ZXU506BNM18043861793
Current price is Now $131.74
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was $174.99
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