What it does for your water
The AFWFilters 18x33 Brine Tank is a brine tank and replaces water softeners.
The brine tank holds the salt and makes the brine the valve draws during regeneration; its size sets how much salt it holds between refills.
Other listed details: model 18x33.
The listing gives dimensions of 18 x 18 x 33 inches, a shipping weight of 24 lb and with safety float assembly in the box.
Is it the right unit for your house?
Choose it when
- Keeping an older softener running
- Matching a part listed in the manual
Pass on it when
- Unlisted softener brands
Where it wins and where it loses
Wins
- Replaces water softeners
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 number | 18x33 | Retailer |
|---|---|---|
| Product weight | 24 lb | Retailer |
| Dimensions (seller) | 18 x 18 x 33 inches | Retailer |
| Replaces | water softeners | Retailer |
Units to weigh against it
Other brine tanks and softener parts in the catalog
- DuraWater 1833 18x33 Brine Tank
- Nelsen BT1840R-B2310 Brine Tank
- IPW Industries BT-1134-AL-SBV Brine Tank
- AFWFilters BT-1840-grid Brine Tank
Every brine tanks and softener parts on one grid · All AFWFilters units we cover
Final verdict
A practical brine tank for keeping an older softener running.
Where to buy
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