9 best portable water softener rated in 2022

If you’re a mobile home or RV owner, you know the importance of having water.

It makes your skin and hair feel better, preventing mineral buildup in your appliances and plumbing fixtures.

This blog post lists 9 of the best portable water softeners available today.

We’ll also discuss tips for choosing the perfect one for your needs. So if you’re looking for a way to get water on the go, read on!

9 Best Portable Water Softener

  1. On The Go OTG4, 16,000 Grain RV Softener
  2. Portable Best Water Softener for Apartment
  3. Clearsource Premium RV Water System
  4. On The Go OTG3NTP3M Movable Water Softener For Home
  5. Mobile-Soft 16,000 Grain RV Softener for Mobile HOME
  6. Watts RV PRO-1000 Best Mobile Water Softener for RV
  7. CR Spotless DI-120 Softener for Boats, Planes, and Yachts
  8. PRO+AQUA Premium Softener Regeneration Kit
  9. Essential Compact Water Softener 16,000 Grain

1. On The Go OTG4, 16,000 Grain RV Softener

The On The Go OTG4 -DBLSOFT-Portable 16000 Grain Softener is the perfect solution for anyone who wants water.

This compact unit is designed for easy installation and can be stored in your RV or marine storage bay.

It requires no tools or electricity and can regenerate in less than 30 minutes.

The softener is effective in calcium and magnesium but not in chlorine removal.

With a travel-friendly design and easy-to-carry handle, this best softener system is a must-have for anyone enjoying the water while on the road.

The softener produces up to 1600 gallons of soft water for 40 days of use. It has a high flow rate and low-pressure drop, which is ideal for RVs and marine use.

The unit also features a large mouth opening for easy standard table salt added. The resin bead is high grade and premium.

Whether at the campground or the marine, this water conditioner will ensure that you have soft, clean drinking water for all your needs.


  • Compact, space-saver design
  • Easy to carry handle
  • Large mouth opening for easy ion-exchange water softener salt addition
  • High-grade premium resin
  • Travel-friendly option
  • Built for a quick & simple regeneration process
  • No tools or electricity are required
  • Dimensions: 22″H x 9.50″ dia
  • High-volume output
  • Also works as a water conditioner
  • Appears with a space-friendly and compact design
  • Tool-free installation
  • Wide-mouthed for easy salt addition
  • A bit pricey
  • Some leaks at the fittings

2. Portable Best Portable Softener For Apartment

The portable RV water softener is a premium quality product designed for durability and portability.

The unit comes with a 16,000-grain capacity and can provide up to 40 days of softened water, depending on water hardness and usage.

The high flow ports allow for minimal pressure drop and 5 GPM flow, making it an ideal choice for serious RV/boat owners or outdoor enthusiasts.

The unit is also easy to set up and comes with a female-to-female adapter for backwashing, making it an excellent choice for anyone looking for a high-quality portable softener system.


  • 16,000-grain capacity
  • High flow ports
  • 5 GPM flow
  • Female to a female back-flush adapter 
  • No tools or electricity are required
  • 1-year warranty
  • Suitable for tough water
  • Quick and simple regeneration
  • Portable 16 000-grain capacity
  • Installation may be tricky for some users

3. Clearsource Premium RV Water Filter System

The clearsource premium RV filter system is one of the best on the market for a good reason.

It features 0.2-micron protection, better than most in-line, single, or dual canister RV water filter systems.

Clearsource has a much larger filter size than most other brands and can trap more contaminants.

The Clearsource is also constructed from bullet-proof materials, making it a durable and long-lasting product.

Finally, the Clearsource has been featured in several magazines, including TrailerLife and Motorhome, as an essential piece of equipment for any RV owner.

If you’re looking for a top-of-the-line RV water filter system, Clearsource is the way to go.

This product will never disappoint you with its quality or performance.


  • Industry-leading 0.2 micron protection
  • Cleaner, safer water than other systems
  • Bullet-proof construction
  • Larger filter size than most other brands
  • Featured in magazines such as TrailerLife and Motorhome
  • Super-premium
  • Uses stainless steel hardware
  • Powder-coated chassis
  • Large & durable
  • Maximum water flow
  • Include sediment and carbon filters
  • The Premium system has a premium price
  • The hose fitting during setup is small tricky

4. On The Go OTG3NTP3M Portable Softener For Home

On The Go OTG3NTP3M is a portative softener that is very easy to use. It requires no electricity and can be set up in minutes.

This unit is ideal for RVs, as it is compact and lightweight. It regenerates quickly and efficiently, using only a tiny amount of common table salt.

The On the Go OTG3NTP3M provides water for up to 20 days and is an excellent way to reduce water hardness and rust stains.

It also increases the lifespan of appliances and improves water’s taste, foul smell, and odor. This is an excellent mobile soft water portable softener system for RVs.


  • It-Very easy to use
  • No electricity is required
  • Compact and lightweight
  • The quick and efficient regeneration process
  • Provides water
  • Prevents hard water and rust stains
  • Increases lifespan of appliances
  • Improves the taste and odor of water
  • Fast installation on RVs
  • Easy to move around
  • Wide opening for salt addition
  • Allows high flow rates
  • Produces drinkable water
  • Uses plastic fittings

5. Mobile-Soft 16,000 Grain Portable RV Water Softener For Mobile HOME

The mobile-soft-water portable softener 16,000-grain unit is a great way to condition your water while on the go.

This unit is easy to use and regenerate, making it an excellent choice for those who are always on the move.

This softener also comes with a one-year limited warranty, ensuring you’ll enjoy its benefits for years.

It is an excellent choice for those wishing to have water while traveling in their RV or car. The unit is easy to use and can be hooked to a garden hose for water supply flow.

The softener regenerates without electricity and can treat up to 5 gallons per minute of hard water.

This unit is also lead-free, making it a safe choice for those concerned about their health.


  • Portable and easy to use
  • Regenerates without electricity
  • Can treat up to 5 gallons per minute
  • Lead-free
  • 1-year limited warranty
  • Low maintenance
  • Quality material
  • Easy to install
  • Affordable
  • 5GPM flow rate
  • Do not use brass fittings

6. Watts RV PRO-1000 Best Small Water Softener For RV

The watts RV pro-1000 or M7002 10000 grain portable RV water softener is an excellent product for those looking to improve their drinking water quality.

This product is designed to remove minerals from your water, which will prevent scale buildup in your appliances and plumbing fixtures.

The pro-1000 also has a high flow rate, which means it can provide water for your entire RV or mobile home in minutes.

If you’re looking for the best softener that is easy to use and provides excellent results, then the watts RV pro-1000 is perfect.


  • Removes minerals from your water
  • Prevents mineral buildup in appliances and plumbing fixtures
  • High flow rate for quick and easy water
  • Compact and portable for easy use
  • Uses common table salt for the regeneration process
  • 10,000-grain system
  • provides water at 4 GPM
  • Premium-grade gold resin balls
  • Adequate regeneration capacity by 55%
  • User-friendly with pre-treated resin balls
  • 5-year warranty
  • May feed hose is hard to connect with inlet hose

7. CR Spotless DI-120 Portable Softener for Boats, Planes, And Yachts

The CR spotless DI-120 DI-120 is a small water softener perfect for those who want to eliminate water hardness spots.

This system comes with a mixed bed of de-ionizing resin beds that will remove all minerals from your water.

You can get up to 1000 gallons of de-ionized water from one resin cartridge.

The DI-120 also includes an integrated stand and a battery-operated TDS meter to measure the quality of pure water.

It provides all the features and water benefits of the best softener system but in a more compact and portable form.

It makes it easy to take wherever you go, whether to the car wash or out on your boat.

CR Spotless was the first to make this technology available to homeowners in an affordable system.

The softener works more brilliant, not more complex, and saves money and time to provide professional results.


  • portative softener
  • De-ionizing resin bead cartridge
  • Integrated stand
  • Battery-operated TDS meter
  • 1-year warranty
  • Eliminates hard water spots
  • It-Easy to use
  • Produce approximately 200 gallons
  • 20-inch de-ionizing resin cartridge
  • Average TDS level of 200 ppm
  • Produce mineral free
  • Poorly packed cartridge

8.PRO+AQUA Premium Softener Regeneration Kit

The PRO+AQUA Premium Dual RV/Marine Softener Regeneration Kit and Filter is a great way to improve the quality of your RV or Marine water.

It is easy to use and comes with all the components for the salt (sodium ion) regeneration process.

It is also compatible with any portable water conditioner with 3/4″ garden hose fittings.

The softener kit works like a mini-brine tank and can reduce the regeneration time by half.

It is also 100% compatible with mobile soft water portable systems equipped with universal 3/4″ garden hose fittings.

This filter is easy to remove when the included wrench is used.


  • It- Easy to use
  • Comes with all necessary components for effective regeneration
  • Compatible with any portable RV water softener that utilizes 3/4″ garden hose fittings
  • Reduces regeneration cycle time by half
  • work as a brine tank
  • 100% compatible with mobile softener system brands that are equipped with universal 3/4″ garden hose fittings
  • It- Easy to remove with the included wrench
  • 3/4″ garden hose reverse connection
  • PA-DC replaceable 2-stage filter
  • 100% compatible with softener
  • Quick-connect fittings
  • Rarely leak issues

9. Essential Compact Water Softener 16,000 Grain

The essential 16,000 Grain system is a pre-assembled portable softener with a 3/4″ high flow port.

This product is easy to install and does not require any electricity.

The NSF materials make it safe for your family and pets. The easy 5-minute setup is ready to use right out of the box.

You can connect it to any warm water standard hose connection typically found in campgrounds and parks. The resin tank can last up to 5 years with regular use.

The original RV water filter store made this product in the USA. They have been serving the RV community’s needs since 1992.

Suppose you are looking for the best RV softener that is easy to use and does not require electricity. In that case, an Essential softener is a great option.

You can be up and running in no time with a five-minute setup.


  • 3/4″ high flow port
  • 16000-grain capacity
  • 60 days of softened water
  • NSF materials
  • Easy 5-minute setup
  • Custom no kink safe water hose included
  • Made in the USA
  • Pre-assembled
  • NSF material
  • Easy to use
  • Does not requires any electricity
  • Low build quality

Why Use a Softener?

A softener is a device to remove grains of hardness minerals from water. Hard water has various contaminants and minerals like calcium and magnesium ions.

These minerals can build up in your plumbing and appliances, causing damage and reduced efficiency.

A water softener system will remove these minerals from your water, preventing damage and saving you money.

You can get many benefits by using a softener, like:

  • – the water feels better on your skin and hair
  • – water prevents mineral buildup in your appliances and plumbing fixtures
  • – water saves you money by extending the life of your appliances and plumbing fixtures

If you are considering a water conditioner for your home, the following products are some of the best.

What is a Mobile Water Softener?

A portable softener is a small, lightweight system we can use anywhere.

They are perfect for camping, RVing, boating, and more. They are easy to set up and use and can save you money by preventing damage to your system.

Choosing a portable RV softener is essential to be compatible with your specific water needs.

For example, suppose you have hard water. In that case, you will need a water softener system to remove hard minerals from your water.

If you have a large family, you need a water system to handle more water.

Types of Portable Softeners:

Reverse Osmosis

Reverse osmosis is a softener that uses a semipermeable membrane to remove impurities from water.

This system is typically installed under the sink. It can remove many impurities, including lead, chlorine, and fluoride.

Reverse osmosis systems are an excellent option for families who want to improve their water quality.

They are also a good choice for people with hard water, as they can remove hard minerals from your water.

Magnetic Water Descaler

A magnetic water descaler uses the magnetic field to remove impurities from water.

Magnetic descalers are typically installed on the main water line. They can remove many impurities, including calcium ions, magnesium, and iron.

It is a perfect option for people who want to improve their water quality.

The system is effective with water hardness problems, as it can remove hard water minerals from your water.

Ion Exchange

Ion exchange is a softener that exchanges ions in water to remove impurities.

The ion exchange systems are typically installed on the main water line to remove various contaminants, including calcium, magnesium ions, and iron.

The system works by exchanging the impurities in the water consumption for more benign ions.

The most common ion exchange system uses sodium ions or ordinary table salt to exchange ions with the impurities in the water.

While ion exchange is an effective way to remove water impurities, it has some drawbacks.

First, the water softening process uses a lot of softener salt, harming the environment.

Second, the process can remove beneficial minerals from the city water consumption, impacting your health.

Salt-Free Water Softeners

Salt-free water softeners are water softening processes that do not use table salt tank boxes to remove impurities from water consumption.

Instead, these systems use a process called template-assisted crystallization, or TAC.

TAC is a process that uses a template to promote the formation of crystals.

These crystals attach to the impurities in the water heater and prevent them from binding to surfaces.

Salt-free RV water softener units are a relatively new technology and have not been extensively tested.

However, they are gaining popularity because they are more environmentally friendly than traditional salt-based softeners.

Advantages And Disadvantages Of Using A Portable Softeners For RV


  1. Transportable softeners are easy to install and use.
  2. They are less expensive than whole-house systems.
  3. Require little maintenance.
  4. They are small and compact, making them easy to store.
  5. Perfect for people who live in apartments or other small spaces.
  6. We can use movable softeners with any plumbing system.
  7. They are ideal for people who travel frequently.
  8. We can use them to treat both hard and iron-rich water.
  9. We can use portable softeners temporarily, such as when traveling or camping.


  1. Mobile water softeners are not as effective as whole-house systems.
  2. They require a frequent regeneration cycle, which can be time-consuming.
  3. It can be difficult to troubleshoot if problems arise.
  4. They can be damaged easily if not properly maintained.
  5. Transportable systems are not always compatible with all plumbing systems.

The softeners have advantages and disadvantages that you should consider before purchasing one for your home or RV.

Overall, portative softeners are suitable for people who live in living spaces, travel free traveling frequently, or have a budget.

A water softening system can be affordable and convenient if you have complex or iron-rich water.

What to Look for Before Buying A Mobile Water Softener?

When choosing a softener, you should keep a few things in mind. Here are a few tips to help you choose the best RV softener for your needs:

Your requirement

The first thing you need to do is determine your water softening needs. If you have hard water, you will need a softener to remove the hard minerals from your water.

If you have iron in your water, you will need magnetic water softeners to remove the iron from the water.

Once you know what type of water softener unit you need, you can begin shopping for the excellent option.

Types of Water Softener

There are two main types of softeners: salt-based water softeners and salt-free. Salt-based water softeners use regular table salt (sodium ion) to remove impurities from water.

These systems are typically more effective than salt-free softeners but can harm the environment.

Salt-free systems use a process called template-assisted crystallization, or TAC. This process uses a template to promote the formation of crystals.

These crystals attach to the impurities in the water issues and prevent them from binding to surfaces.

Size of Softener

Another essential factor to consider is the compact size of the softener.

Mini softeners come in various physical sizes, so you need to choose one that will be able to handle your water softening needs.

You will probably only need a small softener if you have a small RV.

However, you will need a larger softener if you have a large RV.

Water Pressure

Another factor to consider is the water pressure in your RV. Some softeners require a higher soft water supply pressure than others.

If your RV has low water pressure, choose a water softening system that can operate at lower pressures.

Low-pressure softeners typically have a smaller footprint and are more energy-efficient.

Flow Rate

The flow rate is the number of gallons of water sources softeners can treat per minute.

If you have a high demand for softened water, you will need a softener with a high flow rate.

The average flow rate for small softeners is between 3 and 8 gallons of water per minute.

Ease of Use

You also need to consider how easy the system is to use. Some softeners are automatic, while others require manual, quick regeneration.

If you cannot comfortably regenerate the softener, you should choose an automatic system.

The maintenance required for manual machines can be time-consuming, so it is essential to make sure you are comfortable with the process before choosing one of these systems.


Finally, you need to consider the price of the RV softener. The softeners can range from a few hundred dollars to several thousand dollars.

The price will depend on the size, type, flow rate, and features.

You should compare the prices of different softeners before making your final decision.

When choosing a mobile home softener, it would be best to consider a few things.

By taking the time to consider your needs and budget, you can be sure to choose the best RV softener for your individual water needs.

Do You Need A Softener For Your RV?

RVing is a great way to see the country and explore different parts of the world. However, finding the excellent quality of water can be a bit of a pain on the road.

Depending on where you are, the water in your RV could be challenging, which can lead to all sorts of problems like clogged pipes, spots on dishes, and even dry skin.

Luckily, there is a solution to this problem: Softeners work by removing the minerals that make water hard, like calcium and magnesium.

This prevents all of the problems above and can extend the life of your RV’s plumbing.

So, do you need a softener for your RV? The answer is probably yes if you’re constantly dealing with hard water problems.

However, if you only occasionally have issues or if you’re able to find a good quality water source, then a softener may not be necessary. Ultimately, the decision is up to you.

If you decide to need a softener for your RV, there are a few things to keep in mind. First, you’ll need to choose a suitable model for your needs.

There are many different sizes and types of softeners on the market, so it’s essential to research and find the one that’s best for your RV.

Second, you’ll need to ensure that you properly maintain your softener. This means checking the salt level regularly and ensuring the unit is always clean. By taking good care of your softener, you can ensure that it will last many years.

So, you have everything you need to know about softeners for RVs. Do your research and decide if a softener is right for you.

If so, find the perfect model and take good care of it to ensure many years of trouble-free use.

Tips To Improve Maintenance Of Portable Softener?

  1. Check the manual that came with your portable softener for specific maintenance instructions.
  2. Keep the brine tank full of fresh water and salt at all times. This will prevent the system from working harder than necessary and prolong its lifespan.
  3. Clean the brine tank every few months to remove any built-up sediment.
  4. Rinse the resin bed regularly to prevent it from becoming dirt and debris.
  5. Have the system serviced by a professional every few years to ensure it works correctly.

These tips will help you keep your portable softener in good condition and prolong its lifespan.

If you have any maintenance or troubleshooting questions, consult your owner’s manual or contact a professional for assistance.

How To Choose The Right Size Softener For Apartment?

It’s essential to choose the right size softener for your apartment, as this will determine how well the unit functions and how long it lasts.

The first step is to calculate the hardness of your water, which can be done by testing a sample of your water at home or contacting your local water supplier.

Once you know the hardness of your water, you can determine the size of softener you need by using a softener sizing calculator.

There are many different models and sizes of the system on the market, so selecting one appropriate for your home and family’s needs is essential.

When choosing a softener, you must consider the type of unit you want. There are two main types of softeners: ion exchange and salt-free.

Ion exchange units work by exchanging ions in the water with sodium ions, reducing the water’s hardness.

Salt-free units prevent the buildup of mineral deposits in water pipes and appliances.

Both types of units have advantages and disadvantages, so selecting the right one for your home is essential.

An ion exchange unit may be the best option if you have hard water. A salt-free team may be better if you’re concerned about the environment or your salt intake.

Once you’ve selected the type of unit you want, it’s time to choose the suitable model. There are many different models of softeners on the market, so it’s essential to do your research to find the one that will work best for your home.

Consider the features and benefits of each model before making your final decision.

These are important to keep your home clean and free of hard water stains. Choose the right size and unit for your home, and enjoy the benefits of soft water.


Why is it important to have soft water?

There are many reasons why water is essential, both for your health and your home’s maintenance.

Soft water prevents scale build-up in your plumbing fixtures and appliances, leading to costly repairs over time.

Additionally, water makes your skin and hair feel better. It can even help save on laundry costs by making lathering of soap and detergent work more effectively.

 What are the best portable softeners?

Various types of softeners on the market, and you will depend on your specific needs and budget.

Popular portative water softeners include the Aquasana AQ-5200+Rhino, the GE GXSF40H, the Pelican PC1000, and the Watts RMW-7000.

How do movable water softeners work?                                                                                                                   

Movable softeners work by removing minerals from your flow of water supply, leaving behind only clean water.

It is typically done through ion exchange, in which the complex mineral ions are exchanged for sodium-ion or potassium ions.

How often do I need to use my portable system?

The frequency with which you need to use your mobile softener will depend on the hardness of your flow of soft water supply.

If you have hard water, you may need to use it daily or multiple times per day.

However, if you have only moderately hard water, you may only need to use it once every few days or once weekly.

How much does a movable softener cost?

The cost of a water softening system will vary depending on the size and features of the unit. However, you can expect to pay anywhere from $100 to $1,000 for a quality water portable softener.

Where can I buy a softener? You can purchase a softener from many different retailers in-store and online. Some popular places to buy systems include Home Depot, Sears, and Amazon.com.


Finally, we hope this detailed guide answers your questions about the best portable water softener system.

If you still have any lingering doubts, feel free to reach out to us in the comments section below, and we’ll be happy to help you out.

Thanks for reading!

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