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Whole House PAC Series

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SKU#: PAC4

Salt Softener & Carbon Combo System (1-3 Bath)

The Pentair PAC Series is our premium combination system designed to minimize the effects of hard water scale buildup while also reducing chemicals commonly used in municipal drinking water. The PAC Series dual-tank system packs a punch against the foul odor and the taste of too much chlorine and is ideal for homes with moderate to very hard water.
  • Carbon filtration system can reduce negative effects of chlorine, resulting in softer skin and shinier hair
  • Equipped with a prefilter to capture sediment to limit dirt and debris from reaching your tap
  • Prevents hard water scale buildup in plumbing and appliances, helping to increase their efficiency and lifespan
  • 2 unique models to choose from to meet the demands of your home based on your home size (number of bathrooms)
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Salt Softener & Carbon Combo System (1-3 Bath)
Salt Softener & Carbon Combo System (1-3 Bath)
SKU#: PAC4
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NSF Certification Logo

NSF/ANSI 44 for specific performance claims as verified and substantiated
by test data.

NSF Certification Logo

Components tested and certified by IAPMO under NSF/ANSI/CAN Standard 61 for material safety and NSF/ANSI 372 for lead free compliance only.

View the comprehensive systems warranty policy here.

Frequently Asked Questions

Can I install the PAC Series outside?

We recommend this system not be exposed to outdoor elements like direct sunlight or atmospheric precipitation. But if you do install outdoors, we offer an outdoor weather cover accessory that will help protect the valve head from elements. This system can also be installed in a covered, open-air structure like a carport or basement.

Which model is right for me?

The PAC4 is ideal for homes that have 1 to 3 bathrooms and standard daily water usage. The PAC7 is the right choice for homes with 4 to 6 bathrooms and standard daily water usage.

How much maintenance is required?

Little maintenance is needed to keep your water softeners functioning smoothly. Salt does need to be refilled as it is depleted and filters and media should be replaced as indicated in your owner’s manual.

Does this system reduce microorganisms?

No. If you are concerned about microbial contaminants like viruses and bacteria, we recommend installing a Pentair UV Disinfection System.

Specifications

Item #ImageConforms To Spec.Diameter {in}Est. Filter LifeFlow Rate (gpm)Home Size (number of Bathrooms)Inlet Connection TypeMaximum Capacity (grains)Media Volume (cubic feet)Softening TechnologyTreatment TechnologyWater Problem
PAC4 Pentair Pac4 and Pac7 NSF/ANSI 44, 372 & CSA B483.1 10.25 Municipal Water - 60 months, Well Water - 12 months 11.9 1 to 3 NPT, Male 48600 1.5 Salt-Based Softening & Filtration Salt-Based, Carbon Chlorine Taste & Smell, Hard Water
PAC7 Pentair Pac4 and Pac7 NSF/ANSI 44, 372 & CSA B483.1 12 Municipal Water - 60 months, Well Water - 12 months 13.2 4 to 6 NPT, Male 64000 2.0 Salt-Based Softening & Filtration Salt-Based, Carbon Chlorine Taste & Smell, Hard Water

What’s Included

  • 5 Micron Prefilter & Mounting Bracket
  • Water Softener System
  • Brine Tank
  • Filtration Tank with Carbon Media System
  • Electronic Valve Controls
  • Fittings
  • Owner’s Manual / Installation Guide  

Installation Information

Installation Recommendation: Professional Installation

Location: Indoor/Outdoor. If installing outdoors, this system should not be installed in direct sunlight without the presence of a weather cover accessory (sold separately). System should not be installed in an area that is exposed to freezing temperatures. See Owner’s Manual for details.

Additional Needs: Block Salt or Solar Salt

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Water 101

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Applies to select products purchased on pentair.com or pelicanwater.com

*The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Pentair Management Company is under license. Other trademarks and trade names are those of their respective owners.
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