Water Softeners

inw softGuard

A water purification system with a black cylindrical main unit labeled 'INW Water Works' and a separate black trash bin.

Whole-Home Water Softening

The INW SoftGuard is designed to remove hardness minerals from your water, helping reduce scale buildup and the problems associated with hard water throughout your home.

SoftGuard provides softened water that helps protect plumbing, fixtures, water heaters, and appliances while improving the performance of soaps and detergents. It can also be combined with an INW Elite whole-home filtration system for a complete filtration and water-softening solution.

Key Benefits

• Removes hardness minerals

• Helps prevent scale buildup

• Helps protect plumbing, fixtures, and appliances

•Improves soap and detergent performance

• Helps reduce hard-water spotting

• Can be combined with INW Elite filtration

• Designed for whole-home treatment

• 3⁄4"–1" plumbing connections

    • Total Media Tank & Valve Dimensions: 10"W × 62"H

    • Brine Tank: 15" × 15" × 40"

    • High-Capacity Cation Resin: 1.7 cu. ft.

    • Maximum Service Flow: 12.5 GPM

    • Working Pressure: 40–90 PSI

    • Operating Temperature: 40–100°F

    • Maximum Drain Flow: 2.7 GPM

    • Connection Size: 1"

    • Electrical: 120V / 60Hz

    • Rated Capacity — Low: 31,000 grains @ 8 lbs. salt

    • Rated Capacity — Medium: 39,000 grains @ 15 lbs. salt

    • Rated Capacity — High: 47,000 grains @ 25.5 lbs. salt

inw Softguard max

Water softener system with a tall, cylindrical metallic tank and a control head on top, along with a black rectangular brine tank, both branded with Water Works logo.

High-Flow Whole-Home Water Softening

The INW SoftGuard Max provides effective hardness removal in a high-flow configuration designed for larger homes and applications with greater water-demand requirements.

SoftGuard Max helps prevent scale buildup while protecting plumbing, fixtures, water heaters, and appliances. It can also be combined with an INW Elite Max whole-home filtration system for a complete high-flow filtration and water-softening solution.

Key Benefits

• High-flow water softening

• Removes hardness minerals

• Helps prevent scale buildup

• Helps protect plumbing, fixtures, and appliances

•Improves soap and detergent performance

• Helps reduce hard-water spotting

• Can be combined with INW Elite Max filtration

• Designed for higher water-demand applications

• 1"–11⁄2" plumbing connections

    • Total Media Tank & Valve Dimensions: 13"W × 62"H

    • Brine Tank: 18" × 40"

    • High-Capacity Cation Resin: 2.5 cu. ft.

    • Maximum Service Flow: 20.2 GPM

    • Working Pressure: 40–90 PSI

    • Operating Temperature: 40–100°F

    • Maximum Drain Flow: 4.2 GPM

    • Connection Size: 1.25"

    • Electrical: 120V / 60Hz

    • Rated Capacity — Low: 45,000 grains @ 11.5 lbs. salt

    • Rated Capacity — Medium: 58,000 grains @ 22 lbs. salt

    • Rated Capacity — High: 69,000 grains @ 37 lbs. salt