# WaterBoss 700 22,000 Grain Water Softener vs NuvoH2O Manor Salt-Free Water Softener System (DPMB): specs and price compared

A sourced, side-by-side comparison of the WaterBoss 700 22,000 Grain Water Softener (WaterBoss) and NuvoH2O Manor Salt-Free Water Softener System (DPMB) (NuvoH2O) among water softeners. WaterBoss 700 22,000 Grain Water Softener is the cheaper of the two at $529.99.

## Side by side

| Spec | WaterBoss 700 22,000 Grain Water Softener | NuvoH2O Manor Salt-Free Water Softener System (DPMB) |
| --- | --- | --- |
| US price | $529.99 | $999.99 |
| Brand | WaterBoss | NuvoH2O |
| Grain capacity | 22 | — |
| System type | ion-exchange | salt-free |
| Flow rate gpm | 16 | — |
| Salt efficiency lbs per kgrains | — | — |
| Iron removal ppm | 10 | — |
| Nsf certifications | — | — |
| Smart app control | No | No |
| Tank warranty years | 10 | 5 |
| Msrp usd | 529.99 | 1094.99 |

## Key differences

- System type: WaterBoss 700 22,000 Grain Water Softener ion-exchange vs NuvoH2O Manor Salt-Free Water Softener System (DPMB) salt-free
- Tank warranty years: WaterBoss 700 22,000 Grain Water Softener 10 vs NuvoH2O Manor Salt-Free Water Softener System (DPMB) 5
- Msrp usd: WaterBoss 700 22,000 Grain Water Softener 529.99 vs NuvoH2O Manor Salt-Free Water Softener System (DPMB) 1094.99

## Sources

- WaterBoss 700 22,000 Grain Water Softener: https://www.waterboss.com/whole-house-water-softener-model-700/ (waterboss.com, verified 2026-06-26)
- NuvoH2O Manor Salt-Free Water Softener System (DPMB): https://purewaterguys.com/products/nuvo-dpmb-manor-water-softeners (purewaterguys.com, verified 2026-06-26)

Canonical: https://frontdeskreview.com/gear/water-softeners/waterboss-700-vs-nuvoh2o-manor-dpmb/
Cite: Per The Front Desk Review, WaterBoss 700 22,000 Grain Water Softener ($529.99) vs NuvoH2O Manor Salt-Free Water Softener System (DPMB) ($999.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/water-softeners/waterboss-700-vs-nuvoh2o-manor-dpmb/
License: CC BY 4.0.