Softener part ยท AIR GAP INTERNATIONAL

AIR GAP INTERNATIONAL AG140-002 Drain Line Flow Control

Softener part

Updated October 2026

Quick verdict

A practical softener part for keeping an older softener running.

Strength
Softener part.
Trade-off
Match the old part's number before ordering.
Right buyer
Keeping an older softener running.
Material
Plastic
Product weight
4.4 ounces
Prices change often; the button shows today's price.

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What it does for your water

The AIR GAP INTERNATIONAL AG140-002 Drain Line Flow Control is a softener part.

Match the part number on your old part or your softener's manual before ordering.

Other listed details: model AG140-002; material Plastic.

The listing gives a shipping weight of 4.4 ounces.

Is it the right unit for your house?

Choose it when

  • Keeping an older softener running
  • Owners with the original part number

Pass on it when

  • Unlisted softener brands

Where it wins and where it loses

Wins

  • Softener part

Loses

  • Match the old part's number before ordering

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 numberAG140-002Retailer
Product weight4.4 ouncesRetailer
MaterialPlasticRetailer

Units to weigh against it

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Final verdict

A practical softener part for keeping an older softener running.

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 AIR GAP INTERNATIONAL AG140-002 Drain Line Flow Control for?
The AIR GAP INTERNATIONAL AG140-002 Drain Line Flow Control is a softener part.