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High Flow Whole House Water Filter

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High Flow Whole House Water Filter

Designed for large homes with up to 6+ bathrooms, the Pentair High Flow Whole House Water Filter can reduce the effects of water treatment disinfection chemicals, like chlorine, and chloramine from every tap in your home. That means no more odorous, chemical-tasting water or dull and brittle hair.
  • Certified filtration performance – reduces up to 97% of chlorine
  • Can extend the life of water-using appliances such as hot water tanks, washing machines, dishwashers, and coffee pots
  • 4 models available to meet the unique demands of your home's size and water usage needs
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High Flow Whole House Water Filter
High Flow Whole House Water Filter
SKU#: Product2G_1829758352386


Benefits of a High Flow Whole House Water Filter

Chlorine and chloramine are commonly used chemicals in municipal drinking water treatment disinfection to kill microbes like bacteria, viruses, protozoa, and endospores. Chlorine can leave behind its signature foul taste and odor in your drinking water. Or you might also experience dry, itchy skin when you get out of the shower. With a Pentair High Flow Whole House Water Filter, you can enjoy the peace of mind of cleaner, more refreshing filtered water from every tap the moment you turn on the faucet. Our high flow systems can deliver higher-quality water for large homes and estates with high capacity performance.

  • Requires no electricity and does not waste water
  • Prefilter can prevent sediment, dirt and debris from reaching your water-using appliances, reducing potential clogs and other issues (Models #PC1354-P and PC1665-P only)

Enjoy Better Tasting, Smelling Water


Softer Skin and Shinier Hair


Hassle-Free Maintenance


Improve Food & Drink

How it works

High Flow Whole House Water Filter

5 Micron Prefilter

The prefilter system reduces debris, sand, silt and sediment in the water supply larger than 5 microns in size to protect downstream equipment. The prefilter can help protect the larger carbon filter, downstream plumbing and appliances potentially damaging particulates, lengthening their overall life. With average use, the prefilter can last approximately 6-9 months before replacement. (Models #PC1354-P and PC1665-P only)

Catalytic Granular Activated Carbon (GAC) Media

Pentair uses a high-grade mesh blend of coconut shell based activated carbons in its whole house carbon filters. The carbon media filters common water contaminants like chlorine, chloramines, industrial solvents, and many more.

Copper and Zinc Oxidation Media

This stage aids in the reduction of chlorine and extends the GAC media’s life.

Water Softeners Comparison

  Whole House On-Demand Carbon Water Filter Whole House Water Filter System
High Flow Whole House Water Filter
Whole home solution X X X
Ideal for water coming from city (or municipal) water supply X
Ideal for treating well water
Electronically programmable
On-demand water regeneration reduces waste water
Multiple sizes available for any size home X X X
Indoor/Outdoor Installation X X X
Material Fiberglass Stainless Steel Fiberglass
Reduces foul taste and odor associated with chlorine X X X
No electricity required to operate
  X X
Includes prefilter   X X
Models available to reduce bacteria and microorganisms with UV disinfection   X  
For homes with excessive water use (or 6+ bathrooms)     X
Neutralizes hard water causing ions, leaving in beneficial minerals      
Explore Products Whole House On-Demand Carbon Water Filter Whole House Water Filter System
This Product



Item #ImageEst. Prefilter LifeCertification-ANSIDiameter {in}Water ProblemInlet Connection TypeEst. Filter Life
PC1354-P 6-12 months NSF 42, 61 13 Chlorine Taste & Smell, Sediment/Debris 1-1/2" Male NPT" 60 months
PC1665-P 6-12 months NSF 42, 61 17 Chlorine Taste & Smell, Sediment/Debris 1-1/2" Male NPT" 60 months
PC1865-P NSF 42, 61 19 Chlorine Taste & Smell 1-1/2" Male NPT" 60 months
PC2162-P NSF 42, 61 22 Chlorine Taste & Smell 1-1/2" Male NPT" 60 months

What’s Included

  • Commercial Carbon Filter System
  • Media Included (Models #PC1354-P, PC1665-P only)
  • 1 ½” Inlet/Outlet
  • Prefilter/Mounting Bracket (Models #PC1354-P and PC1665-P only)
  • Owner’s Manual/Installation Guide

Installation Information

Location: Indoor/Outdoor. Do not install outdoors if you live in an area exposed to freezing temperatures. See Owner’s Manual for details.


Prefilter Replacement: Every 6-9 months (#PC1354-P, PC1665-P only)

Carbon Media Replacement: Every 5 years


Water Education Center

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

kitchen faucet washing fresh vegetables.

Chloramine is a disinfectant that consists of five parts chlorine and one part ammonia. So, in a sense, it’s kind of “chlorine plus.” Find out how it gets into your water and how you can treat it.

Learn About Chloramines

Soft water doesn’t have to be hard. Learn about what causes hard water and identify solutions to help reduce the related water woes.

Learn About Hard Water

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.
We are here to answer your questions.

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Comprehensive System Warranty

1-year system, parts and labor coverage.**

**Warranty applies to certified Pentair installs.
Learn more.

Money Back Guarantee

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