If you travel around the country in an RV, you’re aware that many regions are plagued with hard water. You’re also probably aware of the damage hard water can do to your RV’s plumbing and appliances, not to mention how it makes your skin, hair, and clothes feel. The best solution is to install an RV water softener to treat your water before using it. But, with so many RV water softeners on the market, choosing the right one can be daunting. We have taken the guesswork out of choosing the right RV water softener by reviewing the top products on the market. Read on to find our results.
Best Water Softener Comparison Table
Product FAQ
1. What Is an RV Water Softener?
2. How Does an RV Water Softener Work?
3. Where Can I Buy an RV Water Softener?
How We Reviewed
Image via Amazon
The products in this list were reviewed based on the following parameters: Features, Pros & Cons, Price, and Where to Buy.
Overall Price Range
Image via Amazon
The price of RV water softeners varies widely. The RV water softeners reviewed in this article range in price from $145 to $439.
What We Reviewed
- The Double Standard Softener & Conditioner produces twice the gallons…
- Built for the owner of any RV/Marine model, this 16,000 grain unit is…
- Its compact, space-saver design allows it to be installed in the…
Features
This double standard softener and conditioner produces twice as many gallons as the standard model. It is the largest compact RV water softener on the market. The 16,000 grain unit fits perfectly and supplies up to 40% more soft water than any other conditioner available. It regenerates with two boxes of common table salt in less than a half hour and provides up to 1,600 gallons or up to 40 days of soft water. It features a space-saving design to fit into the smallest space. It allows for high flow rates with minimal low-pressure drop.
Pros
Cons
- Built-in drain line flow restrictor provides a more effective…
- Custom designed flow valves allow regeneration without having to…
- Full cradle base keeps tank more secure than cometing open base tanks….
Features
The Watts water conditioner features a built-in drain line flow restrictor to provide more effective regeneration and increase capacity by up to 55%. The custom-designed flow valves allow the unit to perform regeneration without having to connect or disconnect the system. A full cradle base keeps the tank more secure than other open base tanks. The unit provides high flow rates (up to 4 GPM) with low-pressure drop. The unit uses inexpensive common table salt to condition hard water.
Pros
Cons
- [PERFECT FOR RVs] We have created the ideal RV water softener unit….
- [REGENERATES IN MINUTES] Very easy to regenerate and can be done in…
- [2000 GALLONS] Enjoy up to 2000 gallons of softened water between…
Features
This portable water softener is perfect for the RV, boat, and auto detailing. Regeneration is easy and takes just minutes using table or rock salt. The unit will provide up to 2,000 gallons of soft water between regenerations. The tank, which measures 10″ x 18″, is easy to carry and store.
Pros
Cons
- 16,000 grains Total Hardness Removal Portable and Manual
- Removes Total Hardness and Soluble Iron
- Suitable for Recreational Vehicle Use
Features
The Mobile soft water conditioner removes calcium, magnesium, iron, lead, radium, and other heavy metals. It regenerates without electricity and uses simple garden hose in/out connections. The unit will treat up to five gallons of water per minute, treating up to 1,600 gallons of conditioned water between regenerations. The softener vessel is made of fiberglass reinforced plastic.
Pros
Cons
- On The Go Standard Softener-Features easy to carry handle, large mouth…
- The softener provides soft water that prevents hard water & rust…
- Built for the owner of any RV/Marine model, this 8,000 grain unit is a…
Features
The On The Go standard softener prevents hard water and rust stains, avoids scale build-up, improves taste, eliminates odor, increases the lifespan of appliances, and improves rough skin, and increases soap lather. It features an easy-to-carry handle, a large mouth for easy salt addition, quick regeneration, and fast installation. The compact design results in a lightweight unit that is easy to move. The 8,000-grain unit regenerates in less than 15 minutes using one box of common table salt and provides soft water for up to 20 days between regenerations. The unit uses a standard garden hose connection and requires no tools or electricity.
Pros
Cons
- Compact, space saver
- Mobile softeneing
- Portable softeneing
Features
This Mobile soft water portable softener is a compact model suitable for tight spaces, short trips, and many other uses. The 1/10 cubic foot size delivers 3,200 grains of capacity. It regenerates without electricity, it is mobile, and it is easy to use. It features garden hose in/out connections. The tank is loaded with 1/10 cubic foot of highly charged, high-capacity water softening resin. The unit treats up to five gallons of water per minute, up to 320 gallons between regenerating. All fittings are made with NSF (National Sanitary Foundation) listed material and are guaranteed to be free of lead.
Pros
Cons
- Removes Dirt, Paint, Rust, And Scale
- Package length: 7.0″
- Package Width: 24.25″
Features
This portable water softener will remove heavy metals from hard water. It has an 8,000-grain capacity. It works with standard garden hose connections to make it universally adaptable. The unit is compact and portable. It is suitable for use in an RV, for auto and boat detailing, or for filling a hot tub. The product comes with a full manufacturer warranty.
Pros
Cons
Features
The Triple Action Poly Salt-Free Water Softener provides true salt-free hard water treatment. There are no costly cartridges to replace, no backwashing brine or electricity needed. This unit is designed for well or city water up to 25 grains hard. It has a high flow rate of 30 gallons per minute It includes a stainless steel inner screen, installation nipples, and polyphosphate. This unit is tested and endorsed by the Israel Institute of Chemistry and Technology. It carries a lifetime warranty on the catalytic core and a two-year warranty on all housing parts.
Pros
Cons
- 28,800 Grain
- Regenerates with 4 boxes of common table salt and provides 1280-3200…
- Requires NO tools or electricity.
Features
The On The Go Park Model provides soft water that prevents hard water and rust stains, avoids scale build-up, improves taste, eliminates odor, increases the lifespan of appliances, and improves rough skin and soap lather. It features an inlet high-flow shutoff control valve to allow a very slow rinse, resulting in improved water quality and greater capacity. It is designed with a 360-degree swivel for easy connection of the inlet hose. It has a cap and plug to prevent leakage during travel. It includes a back flush adapter for quick reverse connection when necessary. Hardness test strips, inlet and outlet hose adapters, drinking hose, and a cradle base are also included.
Pros
Cons
- 12 month 100% “no quibble” Money-Back Guarantee + Lifetime Repair or…
- Easy customer installation on metal or plastic pipes. Helps prevent…
- No salt alternative to a water softener. Emulates softened water…
Features
The Eddy Electronic Water Descaler requires no plumbing changes, does not require any salt, and costs a fraction of the price of a conventional salt water softener. The Eddy produces a complex electromagnetic wave applied through two coils installed on the incoming water supply, altering the adhesion properties of limescale, so it no longer adheres to surfaces inside pipework and appliances. This unit does NOT alter the chemical hardness of the water, so the water retains the beneficial effects of calcium and other particulates. This product has been successfully deployed around the world for over 15 years. The Eddy is an eco-friendly alternative to salt-based water softeners.
Pros
Cons
The Verdict
Image via Amazon
Based on our research, we believe that the best RV water softener is the Mobile Soft Water Portable 16,000 Grain Unit With Tank. With double the capacity of a standard softening unit, the Mobile will soften enough water for full-time RV living, hot tubs, or boat detailing. The unit features one-half cubic foot of highly charged resin. The garden hose in/out connections make installation a breeze, and its compact size makes it easy to manage and install. Whether you’re looking for a unit to condition hot tub water, a solution for eliminating hard water spots when detailing vehicles, or a solution to minimize limescale in your appliances, you won’t be disappointed with the Mobile Soft Water Portable 16,000 Grain Unit with Tank,
Featured image via Amazon