Specialty Water Treatment

inw FluorideGuard

A water filtration system with a digital display and control buttons, branded "INW Water Works," designed for clean water.

Whole-Home Fluoride Reduction

The INW FluorideGuard is a whole-home filtration system specifically designed to help reduce fluoride in your water before it reaches your faucets, showers, and water-using appliances.

FluorideGuard provides dedicated fluoride treatment for homeowners looking to reduce fluoride throughout the entire home. For more complete water treatment and better overall results,

FluorideGuard is recommended for use with a whole-home carbon filtration system.

Key Benefits

• Whole-home fluoride reduction

• Specialized fluoride filtration media

• Treats water throughout the home

• Helps reduce fluoride before point of use

• Recommended for use with carbon filtration

• Designed for continuous whole-home treatment

• 3⁄4"–1" plumbing connections

    • Total Dimensions: 10"W × 62"H

    • Media Capacity: 1.5 cu. ft.

    • Optimal Service Flow: 3–6 GPM

    • Control Valve Rating: 27 GPM

    • Working Pressure: 40–90 PSI

    • Operating Temperature: 40–100°F

    • Maximum Drain Flow: 5.3 GPM

    • Connection Size: 1"

    • Electrical: 120V / 60Hz

inw fluorideguard Max

A water softener system with a digital control panel, featuring the logo 'INW Water Works' and the tagline 'Clean Water Better Living'.

High-Flow Whole-Home Fluoride Reduction

The INW FluorideGuard Max provides dedicated whole-home fluoride reduction in a high-flow configuration designed for larger homes and applications with greater water-demand requirements.

FluorideGuard Max uses specialized filtration media to help reduce fluoride before the water reaches your faucets, showers, and water-using appliances. For more complete water treatment and better overall results, FluorideGuard Max is recommended for use with a whole-home carbon filtration system.

Key Benefits

• High-flow whole-home fluoride reduction

• Specialized fluoride filtration media

• Treats water throughout the home

• Helps reduce fluoride before point of use

• Recommended for use with carbon filtration

• Designed for higher water-demand applications

• 1"–11⁄2" plumbing connections

    • Total Dimensions: 13"W × 62"H

    • Media Capacity: 2.45 cu. ft.

    • Optimal Service Flow: 5–10 GPM

    • Control Valve Rating: 34 GPM

    • Working Pressure: 40–90 PSI

    • Operating Temperature: 40–100°F

    • Maximum Drain Flow: 9 GPM

    • Connection Size: 1.25"

    • Electrical: 120V / 60Hz

INW ironguard

Water softener with digital control panel and INW Water Works logo.

Whole-Home Iron Treatment

The INW IronGuard is designed primarily for well-water applications to help reduce iron and the staining, discoloration, taste, and odor problems commonly associated with iron in water.

Because well-water conditions can vary significantly, water testing is recommended before selecting an IronGuard system. Pretreatment may also be required depending on the water chemistry and the type and concentration of contaminants present.

Key Benefits

• Designed primarily for well-water applications

• Helps reduce iron

• Helps reduce iron-related staining and discoloration

• Helps improve water taste and odor

• Whole-home treatment

• Water testing recommended

• Pretreatment may be required

• 3⁄4"–1" plumbing connections

    • Total Dimensions: 10"W × 62"H

    • Media Capacity: 1.5 cu. ft.

    • Optimal Service Flow: 3–6 GPM

    • Control Valve Rating: 27 GPM

    • Working Pressure: 40–90 PSI

    • Operating Temperature: 40–100°F

    • Maximum Drain Flow: 5.3 GPM

    • Connection Size: 1"

    • Electrical: 120V / 60Hz

INW ironguard max

A water softener unit with a digital control panel on top, displaying the brand 'Twin Water Works' and the text 'Clean Water Better Living' on the front of the unit.

High-Flow Whole-Home Iron Treatment

The INW IronGuard Max provides high-flow iron treatment designed primarily for well-water applications and larger homes with greater water-demand requirements.

IronGuard Max helps reduce iron and the staining, discoloration, taste, and odor problems commonly associated with iron in well water. Because every well is different, water testing is recommended before system selection, and pretreatment may be required depending on the water chemistry and contaminant levels.

Key Benefits

• High-flow iron treatment

• Designed primarily for well-water applications

• Helps reduce iron

• Helps reduce iron-related staining and discoloration

• Helps improve water taste and odor

• Water testing recommended

• Pretreatment may be required

• Designed for higher water-demand applications

• 1"–11⁄2" plumbing connections

    • Total Dimensions: 13"W × 62"H

    • Media Capacity: 2.45 cu. ft.

    • Optimal Service Flow: 5–10 GPM

    • Control Valve Rating: 34 GPM

    • Working Pressure: 40–90 PSI

    • Operating Temperature: 40–100°F

    • Maximum Drain Flow: 9 GPM

    • Connection Size: 1.25"

    • Electrical: 120V / 60Hz

INw Pure Flow

A black water filtration system with a logo that reads 'INW Water Works' and the slogan 'Clean Water Better Living,' featuring two red and black valve controls at the top.

Whole-Home Carbon Filtration

The INW Pure Flow provides whole-home carbon filtration to help reduce chlorine, unpleasant tastes and odors, and other common contaminants that can affect your water quality.

Choose Carbon for whole-home filtration or Carbon + ScaleGuard for the added benefit of helping control scale formation throughout your plumbing system, fixtures, water heater, and appliances.

Key Benefits

• Whole-home carbon filtration

• Carbon or Carbon + ScaleGuard options

• Helps reduce chlorine, tastes, and odors

• ScaleGuard option helps control scale buildup

• No electricity required

• No backwashing required

• Salt-free scale treatment

• 3⁄4"-1" plumbing connections

    • Approximate Footprint: 12"W × 40"H

    • Operating Pressure: 40–90 PSI

    • Operating Temperature: 40–100°F