# Whirlpool WHES40E 40,000 Grain Water Softener vs WaterBoss 700 22,000 Grain Water Softener: specs and price compared

A sourced, side-by-side comparison of the Whirlpool WHES40E 40,000 Grain Water Softener (Whirlpool) and WaterBoss 700 22,000 Grain Water Softener (WaterBoss) among water softeners. WaterBoss 700 22,000 Grain Water Softener is the cheaper of the two at $529.99.

## Side by side

| Spec | Whirlpool WHES40E 40,000 Grain Water Softener | WaterBoss 700 22,000 Grain Water Softener |
| --- | --- | --- |
| US price | $629.99 | $529.99 |
| Brand | Whirlpool | WaterBoss |
| Grain capacity | 40 | 22 |
| System type | ion-exchange | ion-exchange |
| Flow rate gpm | — | 16 |
| Salt efficiency lbs per kgrains | — | — |
| Iron removal ppm | 10 | 10 |
| Nsf certifications | NSF/ANSI 44 | — |
| Smart app control | No | No |
| Tank warranty years | — | 10 |
| Msrp usd | 629.99 | 529.99 |

## Key differences

- Grain capacity: Whirlpool WHES40E 40,000 Grain Water Softener 40 vs WaterBoss 700 22,000 Grain Water Softener 22
- Msrp usd: Whirlpool WHES40E 40,000 Grain Water Softener 629.99 vs WaterBoss 700 22,000 Grain Water Softener 529.99

## Sources

- Whirlpool WHES40E 40,000 Grain Water Softener: https://www.fleetfarm.com/detail/whirlpool-40-000-grain-capacity-electric-water-softener/0000000091831 (fleetfarm.com, verified 2026-06-26)
- WaterBoss 700 22,000 Grain Water Softener: https://www.waterboss.com/whole-house-water-softener-model-700/ (waterboss.com, verified 2026-06-26)

Canonical: https://frontdeskreview.com/gear/water-softeners/whirlpool-whes40e-vs-waterboss-700/
Cite: Per The Front Desk Review, Whirlpool WHES40E 40,000 Grain Water Softener ($629.99) vs WaterBoss 700 22,000 Grain Water Softener ($529.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/water-softeners/whirlpool-whes40e-vs-waterboss-700/
License: CC BY 4.0.