Bypass valve · Soft Water Supply

Soft Water Supply 7345388 Bypass Valve

Bypass valve

Updated October 2026

Quick verdict

A sensible bypass valve for replacing a worn or cracked part.

Strength
Bypass valve.
Trade-off
Fit depends on your softener's model.
Right buyer
Replacing a worn or cracked part.
Material
Metal, Plastic
Prices change often; the button shows today's price.

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What it does for your water

The Soft Water Supply 7345388 Bypass Valve is a bypass valve.

In bypass, water goes straight to the house and skips the softener, which is how you service the valve without shutting off the water.

The listing also gives model 7345388; material Metal, Plastic.

Is it the right unit for your house?

Choose it when

  • Replacing a worn or cracked part
  • DIY repairs with the old part in hand

Pass on it when

  • Valves or models it doesn't list

Where it wins and where it loses

Wins

  • Bypass valve

Loses

  • Fit depends on your softener's model

Limits to know about

  • Figures are the maker's or seller's own; check fit and capacity against your water test and your equipment's manual.

Maker's figures

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

Model number7345388Retailer
MaterialMetal, PlasticRetailer

Units to weigh against it

Other brine tanks and softener parts in the catalog

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Final verdict

A sensible bypass valve for replacing a worn or cracked part.

Where to buy

Our links open this exact model's product page. Prices and stock change; check what's included before you order.

Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Questions buyers ask

What is the Soft Water Supply 7345388 Bypass Valve for?
The Soft Water Supply 7345388 Bypass Valve is a bypass valve.