Countertop Drinking Systems

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Countertop Drinking System


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Countertop Drinking Filter System
Countertop Drinking Filter System
Model: PDF-450W
Treatment Technology: Carbon Block / Sediment


Save money and say goodbye to the need for expensive plastic bottled water and bulky refrigerator pitchers when you insist on the Pentair Countertop Drinking System. This compact and beautifully styled drinking water system is designed to sit on top of your counter without taking up too much space. Enjoy cleaner, better tasting water and the peace of mind that comes with it as this system reduces over 60+ contaminants, including chlorine, chloramines, lead, cysts*, mercury, PFOS, and many more.
  • Enjoy clearer, fresher, and great tasting water
  • NSF and IAPMO Certified
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Benefits of a Kitchen Water Filtration System

When you can enjoy refreshing, high quality water right from your home, there’s no need to waste money on expensive plastic bottled water or taking up valuable space in your refrigerator with bulky pitchers. The affordable Pentair Countertop Drinking System gives you cleaner, more refreshing, chug-worthy water from your tap so you can enjoy complete confidence in your drinking water. In addition to reducing 60+ contaminants, this system is easy to install and requires minimal maintenance, with long lasting filters that are quick and easy to replace. Other features include:

  • Compact design takes up minimal space on your counter
  • Conservation conscious design does not require electricity to operate and produces no water waste
  • Filter cartridges only need to be replaced every 6 months (or 450 gallons)
  • LED Indicator light informs you when it’s time to replace your cartridge

Reduce Chlorine Taste and Odors


Enjoy Peace of Mind


Reduce Plastic Bottle Water Waste


Hassle-Free Installation & Maintenance



Item #ImageCertification-ANSISubstance Reductions ClaimsEstimated Life (months)Treatment TechnologyInstallation LocationSide Faucet RequiredSubstance Reductions ClaimsEstimated Life (months)Treatment TechnologyInstallation LocationSide Faucet Required
PDF-450W NSF 42, 53, P473 Chlorine Taste & Odor|Giardia/Cryptosporidium Cyst|Lead|Chloramine|Sediment|Mercury|Volatile Organic Compounds (VOC)|PFOAs & PFOS 6 months Carbon Block | Sediment Countertop No Chlorine Taste & Odor|Giardia/Cryptosporidium Cyst|Lead|Chloramine|Sediment|Mercury|Volatile Organic Compounds (VOC)|PFOAs & PFOS 6 months Carbon Block | Sediment Countertop No

What’s Included

  • Premium Drinking Filter
  • Filter Cartridges
  • Diverter & Hose
  • Reminder Timer Battery
  • Owner’s Manual / Installation Guide


Recommended Filter Change: Every 6 months or 450 gallons


Water Education Center

Lead is harmful even in small doses, as the EPA attests. The EPA has set the maximum contaminant level goal for lead in drinking water at zero. Learn about how lead gets into your water and which products are recommended to reduce its effects.

Learn About Lead

Beyond taste and odor, the volatile chemical nature of chlorine means it can react and form potentially harmful byproducts. But, how much chlorine is ‘safe’?

Learn About Chlorine

Identifying what's in your water is the first step to higher quality, more refreshing water. We have your guide to water testing from A to Z.

Learn About Water Testing

Learn more about common water problems and how to tackle them in our Water Education Center.

Still Not Sure? Call us to speak with a Pentair Water Solutions home water expert.
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Applies to select products purchased on or

*NSF/ANSI Standard 53 certified to reduce cysts such as Cryptosporidium and Giardia by mechanical means

Contaminants reduced when used as instructed. For details, see ‘Certifications’ tab.

EPA Est. No. 91668-FL-1
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