20-inch 2 Stage Big Blue Whole House Filter for Acid & pH Neutralization

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  • 20-inch 2 Stage Big Blue Whole House Filter for Acid & pH Neutralization
  • 20-inch 2 Stage Big Blue Whole House Filter for Acid & pH Neutralization


Product Features

Complete System

Mounting Bracket
Housings with 1" In/Out
Housing Wrench
Calcite/Corosex/GAC Filter 
Sediment Filter (5-10µ)

Standard-flow System

Designed for homes with 2-3 bathrooms

20" Big Blue Filters

4.5" diameter Big Blue filters outperform standard 2.5" filters in flow and lifespan

Sediment Filter

Removes sediment, sand, and other large particulates, providing cleaner, clearer water

Calcite/Corosex/GAC Filter

Increases pH and neutralizes acidic water while filtering out a wide range of tastes, odors and chemicals, including chlorine, herbicides, & pesticides. The filters is made up of 40% GAC, 40% Calcite, and 20% Corosex

1" Connection

Large NPT connection for minimal flow restriction

Pressure Release

Provides simple pressure let off to reduce water spray when changing filters

DIY Installation

Simple in/out connection and installation instructions allow most home owners to install these systems on their own

Product Description

Correct a wide range of problems in a single system! The sediment and pH/carbon filters used in this system are capable of removing sediment, chlorine, pesticides, herbicides, organics, MTBE, and THM. At the same time, it will increase your pH and neutralize acidic water.  It also removes most other chemicals, tastes and odors, and is an excellent system for general filtration.

2 canister system provides cleaner, safer water, without electricity or waste water. Complete system includes 1" NPT inlet/outlet filter housings with pressure relief valves, mounting bracket, filters, and filter housing wrench.

High Flow "Big Blue" Filters - Larger 4.5" diameter filters provide more surface area and fewer flow restrictions than standard sized filters, allowing for higher service flow rates.

DIY Installation - We provide detailed installation instructions that allow most homeowners to install this system themselves. All it takes is some basic plumbing skills and some common knowledge! If you don't feel confident installing it yourself most plumbers can install it in about 1-2 hours.

More Info

Replacement Filter Set -
Replacement Sediment Filter -
Replacement pH/Carbon Filter -
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