# Morton M34 Elite 34,000 Grain Water Softener vs A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T): specs and price compared

A sourced, side-by-side comparison of the Morton M34 Elite 34,000 Grain Water Softener (Morton) and A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T) (A.O. Smith) among water softeners. Morton M34 Elite 34,000 Grain Water Softener is the cheaper of the two at $462.79.

## Side by side

| Spec | Morton M34 Elite 34,000 Grain Water Softener | A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T) |
| --- | --- | --- |
| US price | $462.79 | $549 |
| Brand | Morton | A.O. Smith |
| Grain capacity | 34 | 40 |
| System type | ion-exchange | ion-exchange |
| Flow rate gpm | — | — |
| Salt efficiency lbs per kgrains | — | — |
| Iron removal ppm | 9 | 10 |
| Nsf certifications | NSF Certified | — |
| Smart app control | No | No |
| Tank warranty years | 10 | 10 |
| Msrp usd | 462.79 | 549 |

## Key differences

- Grain capacity: Morton M34 Elite 34,000 Grain Water Softener 34 vs A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T) 40
- Iron removal ppm: Morton M34 Elite 34,000 Grain Water Softener 9 vs A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T) 10
- Msrp usd: Morton M34 Elite 34,000 Grain Water Softener 462.79 vs A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T) 549

## Sources

- Morton M34 Elite 34,000 Grain Water Softener: https://www.menards.com/main/plumbing/water-filtration-softeners/water-softeners-cleaners/morton-reg-34-000-grain-water-softener/m340012/p-1444429575835-c-8682.htm (menards.com, verified 2026-06-26)
- A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T): https://www.aosmithatlowes.com/products/water-softeners/ao-wh-soft-400t/ (aosmithatlowes.com, verified 2026-06-26)

Canonical: https://frontdeskreview.com/gear/water-softeners/morton-m34-elite-vs-ao-smith-ao-wh-soft-400t/
Cite: Per The Front Desk Review, Morton M34 Elite 34,000 Grain Water Softener ($462.79) vs A.O. Smith 40,000 Grain Water Softener (AO-WH-SOFT-400T) ($549) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/water-softeners/morton-m34-elite-vs-ao-smith-ao-wh-soft-400t/
License: CC BY 4.0.