Best RV Water Softener Review & Buying Guide 2021

Best RV water softener

The best RV water softener is one that provides portability, durability, and uncompromising performance. It is the simplest solution to combat hard water issues when you are on the road. The best thing about it is, there is no tool needed, and it is easy to set up. However, the RV water softener used salt with one tank or filter so that you can choose according to your preference.

Not only that, it would be handy to have this right RV to get clean water for drinking. It will make looking better of your vehicle because soap doesn’t lather, and water reacts, creating soap scums. It allows you to wash your vehicle without leaving any marks or spots as hard water does. Hence, your vehicle will get better performance by improving the showering experience.

Are You in a Rush? Here are Our Top Picks

Best Overall
Watts RV PRO-1000 OR...
Runner's Up
On The Go OTG3NTP1DS...
Editor's Choice
Mobile-Soft-Water...
Watts RV PRO-1000 OR...
On The Go OTG3NTP1DS...
Mobile-Soft-Water...
Grains
10000
16000
16000
Item Weight
9 pounds
32 pounds
33 pounds
Dimensions
22 x 10 x 10 inches
10 x 32 x 24 inches
10 x 10 x 21.63 inches
Best Overall
Watts RV PRO-1000 OR...
Watts RV PRO-1000 OR...
Grains
10000
Item Weight
9 pounds
Dimensions
22 x 10 x 10 inches
Runner's Up
On The Go OTG3NTP1DS...
On The Go OTG3NTP1DS...
Grains
16000
Item Weight
32 pounds
Dimensions
10 x 32 x 24 inches
Editor's Choice
Mobile-Soft-Water...
Mobile-Soft-Water...
Grains
16000
Item Weight
33 pounds
Dimensions
10 x 10 x 21.63 inches

Let’s discuss the top 10 RV Softeners, their features, Pros & Cons, and more in detail.

10 Best RV Water Softeners

1- On The Go OTG3NTP1DS Double STD Water Softener

On The Go OTG3NTP1DS...

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The On The Go OTG3NTP1DS Double STD Water softener system comes with ultra-durability. It has a compact design so you can store it with maximum ease. It lets you offer peak performance with unbelievable features at the price you offered.

Out of the amazing features, it offers a large mouth opening, making the regeneration process simple. There is no need to disassemble it and high flow rate. Unlike other systems, it will ensure its job quickly.

Best of all, there is no need to worry about soft water because it provides a high flow rate. It stops you from worrying about any effects so you can get more softener water.

For instance, there is a plug and a cap so you can make it, as previously mentioned, unbeatably storable. Not only that, it has a user-friendly design so you can install it easily without making everything complicated.

With all the best features, this softener system provides an excellent job to live a better as it’s powerful enough to get a job perfectly and efficiently.

Pros
  • Intel flow control
  • Little pressure drop
  • Double standard
  • Handles high flow rate
Cons
  • None

Verdict

All in all, the On The Go OTG3NTP1DS is portable, compact, and easy to use. Scaling build-up particles prevents rust stain, reduces water spots, increases lathering of soaps, improves odors and taste, etc.


2- Mobile-Soft-Water Portable Unit

Mobile-Soft-Water...

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The Mobile-Soft-Water Portable Unit comes with a 16,000-grain capacity that will offer you a top-notch performance at an affordable price. It is capable of regeneration without any need for electricity.

No matter what the circumstances are, it will provide great functionality. It is easy to lug around because the weight won’t be an issue.

Out of the amazing features, it has a lead-free inlet connection with nylon material. It ensures lead-free water without hazardous chemicals.

Best of all, it can treat up to 5 gallons of water per minute. It can eliminate all the harmful substances such as magnesium, iron, lead, and more.

Additionally, it can soften water up to 16,000 by removing total hardness and soluble iron.

More than that, it is the best RV softener, which will surprise you with its functionality and the features that it is offering for the price. Not only is it a high-quality product, but it also provides the best functionality.

Pros
  • Nylon inlet connection
  • Robust connections
  • High-capacity water softening.
  • Excellent quality
Cons
  • Need to buy connecting parts

Verdict

Above all, the Mobile-Soft-Water Portable Unit is easy to use and easy to regenerate without electricity. It provides water free from magnesium, iron, lead, radium, magnesium, and heavy metals, either well or city water.


3- Mobile-Soft-Water Portable Softener

Mobile-Soft-Water...

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The Mobile-Soft-Water Portable Softener comes with a real knack for fitting so you can fit in tight spaces. With a compact and lightweight design, it offers 3,200 grains of softening water.

The design provides great portability for shorter tips, so you won’t face any storage space. The most amazing thing is that it offers great durability because of the strong material, which is lighter.

Thanks to its stability features, which are only achieved by fiberglass-reinforced vessel and lead-free nylon inlet connection. Its material resists rusting, which has been praised routinely by lots of customers.

More than its durable construction, this softener is very handy in many ways, so you can’t find any hassle when it comes to regenerating since it doesn’t need electricity to provide high-quality softening water.

When it comes to treating the water, it can take soft water up to 5 gallons of water per minute. It can allow 320 gallons of water continuously before it needs regeneration.

Besides that, the regeneration process is simple, so you can get expert installation without any help.

Pros
  • Space saver and compact
  • Potable enough
  • Removes calcium and iron
  • Easy to use
Cons
  • Needed proper installation to get better performance

Verdict

All in all, the Mobile-Soft-Water Portable Softener provides softening water free from lead, iron, magnesium, heavy metals, calcium from well and municipal water. With easy installation, it is NSF certified with brass nylon fittings.


4- On The Go OTG3NTP3M Portable Water Softener

On The Go OTG3NTP3M...

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The On The Go OTG3NTP3M has incredible features to wonder you, so you will get regular access to soft water. There are lots of reasons which will make considering it to listed here.

For instance, it has a design that is especially for the RV Vans. It is allowing you to get smooth operating. It has a lightweight and compact design which offers maximum portability.

This unit has the capability to allow water between 300-700 gallons. It might be unappealing to sound that regeneration time as little as 15 minutes using a box of common salt.

However, it takes up to 45 minutes of regular time for constant soft water. Additionally, there are shut-off valves that control the water flow in the inlet pipe that also good.

Besides that, it is a worthwhile bets RV water softener, which allows a user-friendly and compact design. It offers up to 8,000 grain of soft water, which added more worth to your investment.

Pros
  • Easy to set up
  • Well worth for money
  • Easy instructions to follow
  • Largemouth
Cons
  • Quality could be better

Verdict

To sum up the On The Go OTG3NTP3M Portable Water Softener review, it is undoubtedly the best model. It is engineered for optimal functionality due to patent-pending design. With extremely easy to use and improved water quality, it is also easy to move and store.


5- Watts Water Quality M7002 Flow-Pur RV-Pro

Watts RV PRO-1000 OR...

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The Watts Water Quality M7002 Flow-Pur RV-Pro offers up to 10,000 grains of water compared to its completive models. It has the most user-friendly design its highly portable.

Out of its amazing features, it has a versatile design that can preserve the life of your home appliance. Removing all hardness such as calcium, magnesium, iron, and others ensure you will get contaminated-free water.

It doesn’t compromise the quality and solves all the issues of hard water. Although it has a lesser capacity, it makes it lightweight and compact, so you can install it easily.

Easy installation apart is also best for campers, houses, boats, and more, including RVs. There is integrated a unique valve which added benefits and makes it stand out from its competitors.

Furthermore, it has a full cradle base, which secures it more, unlike open base tanks. Also, it is relatively convenient and lets you get high-quality performance.

Pros
  • Impressive quality
  • Easy to use and install
  • Better design
  • Lightweight and durable
Cons
  • Hose attachment could be better

Verdict

To conclude, the Watts Water Quality M7002 Flow-Pur RV-Pro water softener is not a common one. It undoubtedly offers a lesser capacity of grains but provides next-level performance and low maintenance required. Moreover, it lets you enjoy more and worry less.


6- Mobile-Soft-Water 12,800 Grain RV

Mobile-Soft-Water...

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The Mobile-Soft-Water 12,800 Grain RV offers great capacity. It can be used for water having calcium, magnesium, radium, lead, iron, and heavy metals regardless of municipal or well water.

The tank will be loaded with 0.4 cubic feet of resin, highly charged, and high capacity. It has the capacity to treat up to 5 gallons of water with 0 soft conditions.

Moreover, it allows one year of warranty on the material so you should not get worried. The more amazing thing is its inlet connection, which is free from nylon. It lets you get a lead-free connection so you can install it without any hassle.

Not only that, it can regenerate water without the power of electricity. Hence, if you are looking for the best RV water for your recreational vehicles, then it would be a perfect deal for you.

Best of all, it is a certified product from NSF with lead-free USEPA. Thus, you will get the best performance since it reduces spotting on dishes and silverware.

Pros
  • Awesome small design
  • Easy regeneration
  • No mineral-build up
  • Worth the money
Cons
  • None

Verdict

All in all, the Mobile-Soft-Water 12,800 Grain RV provides easy regeneration and easy to hook up. If you want constant soft water with endless grain quantity, then it would be the best choice in a small design.


7- Camo Evo Premium RV Water Filter

Camco EVO Premium RV...

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The Camo Evo Premium RV Water Filter has no exception. It reduces all minerals that are harmful to the skin, such as bacteria, chlorine, sediments, and more. Not only that, but it also softens the water and makes it taste better from bad odors.

With the flawless filters housing, there is featured an extension hose so you can install it easily. Not only that, it has a replaceable premium spun polypropylene filter cartridge, which delivers high functionality.

It has the capacity to capture 0.5 microns through a bed of KDF and GAC for further filtration. Thus, you will get the best result and taste while drinking. More than that, its filters need replacement after camping season.

Moreover, it has a filter that you can attach to any standard water. Not only that, it is compatible with a garden hose connection. Drinking quality water aside, it also works for chlorine water.

However, you should keep in mind that this water filter system is not designed for use with pond, marine, and aquariums.

When you open it, you will get a filter housing, extension hose, and a filter for use. You have to simply install it by reading instructions to your water source and allow water to run free. When the water quality becomes clear, it is ready to use.

Pros
  • In-line design
  • Quick installation
  • KDF and GAC filters
  • Premium construction
Cons
  • The Lead-in hose is short

Verdict

To sum up, the Camo Evo Premium RV Water Filter reduces all bacteria, odors, chlorine, sediments, and more. With fresh and clean water quality, it would be the best choice available in the market.


8- Culligan RVF-10 Recreational Vehicle RV

Culligan RVF-10...

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The Culligan RVF-10 Recreational Vehicle RV is a pre-tank filter for RV. You can also use it for marine because of its design. Its construction makes it better for exterior filtration such as RV so you can taste better.

Best of all, it has a cleaner storage tank with a hose fitting kit. It allows you to install the pre-tank filter with comfort and no hassle.

It would be a perfect choice for the bad taste of water due to chlorine, lead, or other minerals. Since the tap’s water is not safe because of contaminants, you have to filter it to get clean and better tasting.

This water softener is designed to provide the most effective way to get clean water. It can clean water from your entire family so you can get more flavorful drinks never like before.

Other than that, it is also tested by IAMPO to NSF for aesthetic reduction when it comes to odors and tastes. With the host fitting kit, it is easy to install without any issue.

Pros
  • Removes sediments
  • Pre-tank filter for RV and marine
  • 3 months of filtration
  • Durable housing
Cons
  • Less filtration capacity but worth it

Verdict

All in all, the Culligan RVF-10 Recreational Vehicle RV is providing high-quality water filtration with 5 years of filtration. It can filter live up to 3 months and 250 gallons of clean water. Not only, but it also offers durable quality and hose connector kit.


9- Culligan RV-EZ-3-Change RV Drinking Water System

Culligan RV-EZ-3...

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The Culligan RV-EZ-3-Change RV Drinking Water System will keep you safe from contaminated water. It lets you stay hydrated while on the road because of its design and filtration process.

Its great appearance and good compatibility eliminate all the bad odors and bad taste from water. It provides clean water free from lead, sediments, cysts, turbidity, and more to get a fresh taste.

There are not complex operations you need to follow because it provides handy and quick-connect fitting so you won’t deal with any hassle. It is spill-proof as well as leakage proof.

For more convenience, its filter can be removed easily with mess-free. not only that, it is rated better for marine. There is a winterization kit to get high efficiency of clean water.

Unlike others, it is also certified by NSF, so you get great satisfaction with no fear while making it a purchase. Moreover, it offers up to 2 years of warranty.

Pros
  • Features twist on and twist-off mechanism
  • Quick connect fittings
  • Comes with high quality
  • Enhances durability
Cons
  • Leakage issue

Verdict

Besides that, Culligan is the most trusted brand which offers reliable solutions for unfiltered water. It helps in solving bad or tough water problems to make cleaning better. It offers 500 gallons of water for 6 months, so best for an RV.


10- Mobile-Soft-Water Portbale RV Water Softener

Portable...

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Lastly, we have the Mobile-Soft-Water Portable RV Water Softener, suitable for tight places. It can provide up to 16,000 grains and clean water from magnesium, iron, calcium, lead, radium, and more.

Regardless you are using well water or city water, it can clean water with no issue and regenerate without electricity.

As the name shows, it is mobile, portable, and capable of treating water up to 5 gallons per minute. It can take soft water up to 320 gallons of condition water.

Not only that, it offers 1 year of warranty and easy to use. There is integrated an inlet connection with lead-free and NSF 61 certified. Moreover, it is easy to replace with robust nylon fittings.

By design, it is compact as well as a space saver. There is no need to handle any worry while installation and no need to call any plumber. You can do it by reading its instruction manual.

Pros
  • Portable and compact
  • Space saver and durable
  • Removes calcium and more
  • Provide 16,000 grains of water
Cons
  • None

Verdict 

All in all, the Mobile-Soft-Water Portable RV Water Softener would be the best choice for RV and day trips. It ensures you get great cleaning when it comes to contaminated water and is worth your money.


Things You Need To Know Before Buying RV Water Softener

As far as the best RV water softener is concerned, you have to look at certain factors. This factor will add great worth to your investment, which includes:

Portability

Like the whole water home softeners, the RV water softener also does the same job. But the only difference is, they are portable. It means that you can take your water softener when you are going on trips to drink lead-free water. Not only that, but you can also soften the water to protect the plumbing needs as well as an appliance to get a healthy lifestyle.

Ease of Operation

Next steps that you should check the installation procedure. Go and grab with easy hookups because it can be a big challenge on your trips. Get the simple operating RV softener such as many of unit uses regular table salt. You just need to pour it into the top of the unit to let it recharge. Unlike other water softeners, there is no need to hook up and recharge RV softeners.

Lightweight

Another most important aspect is the weight which should below. You should get the lightweight model, which should be around 35 pounds, so you can load and unload it easily when it comes to your recreational vehicle. Also, it provides ease when you have to store it and move it around the water source without worrying about the potential back strain.

Price

Many of you might not plan to spend heavy bucks on the RV water softener. So it is recommended that you do research or choose from the above to get a perfect purchase according to your budget. Also, you should make sure you don’t compromise on the quality while investing in your appliance.

Testing

Lots of water softeners come without any clear instruction. So you should need to test your water harness so you can find the RV2 softener. With this in mind, you can get the test strips to determine the level of hardness.

Storage and Transportation

Last but not least, storage and transportation are also crucial for the RV water softener in terms of RV, mobile home, or a double-wide. So you should consider it when you are purchasing to stay away from hassle.


FAQs

Is There Any Benefit Of Installing A Water Softener In The RV?

Unlike filter water, tap water has so many contaminants that are not good for your health and your appliance. You can test it out by washing dishes with tap water. It makes more spotting. If the water minerals are less amount in your water, you will get fewer shower doors and glassware on your vehicle’s surface after washing. Hence, you can get better service from your appliance with fewer spots.

How Does The Best RV Water Softener Work?

When the tap water, either city or well, flows through a water softener, it goes from the ION exchange process. Since the water has minerals, mostly calcium and magnesium, which impact negatively on health. However, the water flows through a layer of resin beads. It positively charged the beads and attracted the negative minerals, and take them out from the water to make them clean. Hence, you will get a better quality of water without any hassle.

Is It Worth The Best Water Softer?

Yes, there are lots of advantages for heaths such as it treats skin and hair. Not only that, but it also extends the life of the appliance by providing lesser spots and minimal mineralization so you can get better efficiency.

The Bottom Line

All in all, having the best RV water softener made your life easy and the best way to reduce hard water issues. However, there are different types of RV water softeners, so you can choose which suits you. If you want better accuracy, then get salt-based models, while the filter system is also good.

With all that in mind, we have provided the best choices possible so you can make the best purchase. Before making a purchase, make sure you have read the buying guide to get a stress-free traveling experience. Besides that, if you have any questions, let us know. Thank you for visiting us!!

Jeremy Lee is a researcher and part-time blogger who has a passion to discover cutting-edge technologies related to water filtration. He knows the importance of purified water in our lives and started this blog aiming to provide the best product reviews, buying guides, and other useful information related to water. When not working, he loves to spend time with his beloved wife and two kids.