GE
GE 40,000 Grain Water Softener (GXSH40V)
$569
Best Water Softeners · head-to-head
GE 40,000 Grain Water Softener (GXSH40V) vs A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T)
A sourced, side-by-side comparison. A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T) is cheaper at $549. Every spec and price links to its source.
A.O. Smith
A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T)
$549Cheaper
Which is better: the GE 40,000 Grain Water Softener (GXSH40V) or A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T)?
On the specs we track, they're closely matched. The A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T) is the cheaper at $549.
See GE 40,000 Grain Water Softener (GXSH40V) on Amazon See A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T) on Amazon
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec |  GE 40,000 Grain Water Softener (GXSH40V) |  A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T) |
|---|---|---|
| US price | $569 | $549 |
| Brand | GE | A.O. Smith |
| Released | — | — |
| Grain capacity | 40 | 40 |
| System type | ion-exchange | ion-exchange |
| Flow rate (gpm) | — | — |
| Salt efficiency lbs per kgrains | — | — |
| Iron removal (ppm) | — | 10 |
| NSF certifications | — | — |
| Smart app control | Yes | No |
| Tank warranty years | — | 10 |
| Msrp (USD) | 649 | 549 |
Sources — GE 40,000 Grain Water Softener (GXSH40V): geappliances.com (verified 2026-10-20). A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T): aosmithatlowes.com (verified 2026-06-26).
What's the difference between the GE 40,000 Grain Water Softener (GXSH40V) and A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T)?
Where the two actually differ on the specs we track (2 of 9). Matching specs are omitted.
- Smart app control: GE 40,000 Grain Water Softener (GXSH40V) true vs A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T) false
- Msrp (USD): GE 40,000 Grain Water Softener (GXSH40V) 649 vs A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T) 549