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on The Go Water Softeners under $250

All Water Softeners

6 on The Go water softeners under $250. Most cost $177 to $209, and half cost less than $191.

On The Go

Portable or RV, 16000 Grain capacity

+16,000 grain capacity for portable softening
+Double softener design
+Assembled in the United States
−Portable unit, not a whole house system
$209.00
as of 11/04/2026 00:34 PST - Details
On The Go

Shower

+Designed for use at the shower head rather than the whole home
+Double standard setup provides two-stage treatment
+Portable setup suits use outside a fixed installation
−Shower-only treatment leaves other household water untreated
$199.00
as of 11/04/2026 00:32 PST - Details
On The Go

Portable or RV, 8000 Grain capacity

+Portable design suits RV use
+8,000 grain capacity suits small water loads
+Standard softener configuration for RV hookups
$177.00
as of 11/04/2026 00:32 PST - Details
On The Go

Portable or RV, 16000 Grain capacity

+16,000 grain capacity for portable softening
+Double softener design
+Made in USA
−Portable unit, not a whole house system
$182.00
as of 11/04/2026 00:32 PST - Details
On The Go

Portable or RV, 16000 Grain capacity

+Portable compact design moves between locations
+Double standard configuration adds softening capacity
+Drinking water safe brass construction
$209.00
as of 11/04/2026 00:32 PST - Details
On The Go

Portable or RV, 8000 Grain capacity

+Portable design moves between locations easily
+8,000 grain capacity suits small water loads
+Built for RV or mobile use
$177.00
as of 11/04/2026 00:32 PST - Details

Compare specs

water softenerSystem typeGrain capacitySpec scorePrice
Portable or RV16000n/a$209.00
as of 11/04/2026 00:34 PST - Details
Showern/a$199.00
as of 11/04/2026 00:32 PST - Details
Portable or RV8000n/a$177.00
as of 11/04/2026 00:32 PST - Details
Portable or RV16000n/a$182.00
as of 11/04/2026 00:32 PST - Details
Portable or RV16000n/a$209.00
as of 11/04/2026 00:32 PST - Details
Portable or RV8000n/a$177.00
as of 11/04/2026 00:32 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.