On The Go OTG4-DBLSOFT-Portable 16,000 Grain RV Water Softener – Great Quality & Travel Friendly Unit!

Water is primarily used in everything. That’s why maintaining soft water everywhere becomes necessary. Many water softeners have a limitation on the volume of water they can soften at a time, but not On-the-go OTG4-DBLSOFT produces twice the number of water gallons than a standard regular model. This model is built to help RV enthusiasts and boat owners, considering the number of challenges they face. The 16000 grain RV water softener uses ion exchange technology. The ions of hard minerals like calcium and magnesium. The grain system is just a metric that shows a water softener’s power by exchanging ions of sodium. Check out our in-depth On The Go OTG4-DBLSOFT review before going for it.

On-the-go OTG4-DBLSOFT is a compact, space-saving machine that boasts its efficiency even as it is inundated with grainy hard minerals. It will provide 40% softer water than any other machine in the market. On The Go portable RV water softener simply regenerates 2 boxes of common table salt in less than 30 mins providing up to 1600 gallons to the operator. This review will give you insight into this product and inform you about everything about the machine.

On The Go OTG4-DBLSOFT Review of 2023

1. Double Standard

Water softeners in the market are plenty. However, the need to regenerate seems to be quicker in most scenarios. They fill up 100 gallons and demand regeneration. But On-The-Go RV water softener produces twice as much as standard water softeners. That being that it has twice the capacity to pump water between a regeneration cycle.

This machine is the largest compact softener giving tough competition to stay up to the mark. The double standard On The Go OTG4-DBLSOFT portable 16000 grains RV water softener is expected to soften 500 to 1600 gallons of water before going through a regeneration cycle.

2. Compact Design

On The Go Double Standard water softener is a compact and necessary addition for better and softer water. It has a stable flat base and also holds a built-in carry handle. Its compact design and efficient nature of working without electricity or additional tools to have it stored with ease in your storage or dockside locker. Also, equipped with a resin medium.

The dimensions of this machine are 22 inches X 9.50 inches (H x diameter). The weight of the Double Standard Water Softener is 32 pounds (14.5 kgs). Thus, the storage and portability of the softener become self-reliant and easy to handle the product.

3. Water and Salt Consumption

The range of water that can be softened by this On-The-Go 16000 Grain RV water softener is determined by the supply of water. The supply of water also determines the water pressure and flow rate of the machine.

However, there is a limit on the pressure that the head of the softener can hold. It is 125 PSI (pounds per square inch). This water softener needs two large boxes of common table salt to regenerate. As the machine goes into regeneration, the GPM count decreases. The cycle takes upwards of 30 mins, thereby consuming around 90 gallons of water.

4. Promotes Quality

On The Go mini marine water softener provides good quality soft water eliminating harsh ions of unnecessary minerals like calcium, magnesium, lime, and iron from water supplies. Removing these minerals helps prevent scale build-up or mineral deposits in machines that are particularly at risk from the hard water mineral/scale build-up.

It improves the taste of the water and prevents odor. It elongates other appliances’ lifetime at high risk from hard water and water heaters and plumbing. The places that fall at greater risk from hard water and are in greater need of a water softener are campgrounds, mobile parks, and marinas as they flow out soft mineral-rich water.

5. Ease of Testing and Warranty

Simply connect your water hose and start the machine. The package comes with an included set of strips, the hardness test strips. Before you begin, you can easily test how hard your water is. Their manual/brochure mentions the metric of water-based from soft to hard water in GPG (Grain per gallon)/ PPM (Parts per million) that range, SOFT being 0-3 GPG and Very HARD being 11 GPG.

On The Go Portable Water Softeners are covered by a limited warranty. There’s only a 1-year warranty on material and customer service. In addition to that, there is a 30-day customer return and refund (excluding transport costs) policy.


On The Go OTG4-DBLSOFT-Portable Water Softener Specifications

  • Manufacturer : On The Go
  • Model : OTG4-DBLSOFT
  • Package Dimensions : 23.4 x 11 x 10.8 inches
  • Item Weight : 32 pounds
  • Style : Brass Fittings
  • Capacity : 16000 Grains


How to recharge On The Go OTG4 DBLSOFT water softener?

The process of recharging the On-The-Go Double Standard water softener is very verbose. You can check the manual on their video on YouTube that helps recharge easily.

Is it possible to use Potassium instead of salt in the On The Go OTG4-DBLSOFT small water softener?

Yes, it’s mentioned that Potassium can be used on the official page of the On The Go water softener instead of salt. However, it needs to be ground before use.

How many gallons per minute?

The water source determines the gallons per minute. On-The-Go portable water softener OTG4-DBLSOFT can pump out 6 gallons per minute (tentative).

Final words

On-The-Go OTG4-DBLSOFT 16000 Grains RV Portable water softener is by far one of the best and the most efficient water softeners. It surely stands out from every competitor in the world. We believe it is a great investment for a longer period as it can pump out softer water from 600 to 1500 gallons of water. De-ionizing water, removing harsh minerals like calcium, magnesium, lime, and iron from the water gives healthier, safer, and better water. It prevents appliances like heaters and geysers from getting spoilt early as they are at a higher risk of damage because of hard water. It becomes an ideal fit as it works without any electrical connection. An RV water softener is a free-flowing, compact, and travel-friendly machine fitted in the tightest places. We believe this one of the best compact water softeners.

This On The Go OTG4-DBLSOFT review is meant to inform you about this mini water softener for small space. We have made sure we remain articulate and provide you with every single bit of information regarding the machine. This review will help you make a buying decision specifically based on your requirement. However, we suggest you run analysis through multiple channels before buying this best water softener from On The Go.

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