Whirlpool
Whirlpool WHES40E 40,000 Grain Water Softener
$629.99Cheaper
Best Water Softeners · head-to-head
Whirlpool WHES40E 40,000 Grain Water Softener vs NuvoH2O Manor Salt-Free Water Softener System (DPMB)
A sourced, side-by-side comparison. Whirlpool WHES40E 40,000 Grain Water Softener is cheaper at $629.99. Every spec and price links to its source.
NuvoH2O
NuvoH2O Manor Salt-Free Water Softener System (DPMB)
$999.99
Which is better: the Whirlpool WHES40E 40,000 Grain Water Softener or NuvoH2O Manor Salt-Free Water Softener System (DPMB)?
On the specs we track, they're closely matched. The Whirlpool WHES40E 40,000 Grain Water Softener is the cheaper at $629.99.
See Whirlpool WHES40E 40,000 Grain Water Softener on Amazon See NuvoH2O Manor Salt-Free Water Softener System (DPMB) 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 | Whirlpool WHES40E 40,000 Grain Water Softener | NuvoH2O Manor Salt-Free Water Softener System (DPMB) |
|---|---|---|
| US price | $629.99 | $999.99 |
| Brand | Whirlpool | NuvoH2O |
| Released | — | — |
| Grain capacity | 40 | — |
| System type | ion-exchange | salt-free |
| Flow rate gpm | — | — |
| Salt efficiency lbs per kgrains | — | — |
| Iron removal ppm | 10 | — |
| Nsf certifications | NSF/ANSI 44 | — |
| Smart app control | No | No |
| Tank warranty years | — | 5 |
| Msrp usd | 629.99 | 1094.99 |
Sources — Whirlpool WHES40E 40,000 Grain Water Softener: fleetfarm.com (verified 2026-06-26). NuvoH2O Manor Salt-Free Water Softener System (DPMB): purewaterguys.com (verified 2026-06-26).
What's the difference between the Whirlpool WHES40E 40,000 Grain Water Softener and NuvoH2O Manor Salt-Free Water Softener System (DPMB)?
Where the two actually differ on the specs we track (2 of 9). Matching specs are omitted.
- System type: Whirlpool WHES40E 40,000 Grain Water Softener ion-exchange vs NuvoH2O Manor Salt-Free Water Softener System (DPMB) salt-free
- Msrp usd: Whirlpool WHES40E 40,000 Grain Water Softener 629.99 vs NuvoH2O Manor Salt-Free Water Softener System (DPMB) 1094.99