Skip to content

Van Build

Close this search box.

Best RV Water Softeners 2024

    Updated January 2, 2024

    Clearsource Ultra RV Water Filter System with VirusGuard - Ultra Protection Against Viruses, Bacteria & Cysts
    Mobile-Soft-Water Portable 16,000 Grain (tm) Unit with Tank, Tank Head, Lead-Free Plastic NSF 61 Male GHC Tank Connections, Distributor, Resin and Instructions. Used in Rv & Car Wash Applications.
    On The Go OTG4-DBLSOFT-Portable 16,000 Grain RV Water Softener (NOT made in China, assembled by U.S. Workers in Indiana)
    Clearsource Ultra RV Water Filter System with VirusGuard - Ultra Protection Against Viruses, Bacteria & Cysts
    Mobile-Soft-Water Portable 16,000 Grain (tm) Unit with Tank, Tank Head, Lead-Free Plastic NSF 61 Male GHC Tank Connections, Distributor, Resin and Instructions. Used in Rv & Car Wash Applications.
    On The Go OTG4-DBLSOFT-Portable 16,000 Grain RV Water Softener (NOT made in China, assembled by U.S. Workers in Indiana)
    Clearsource Ultra RV Water Filter System with VirusGuard - Ultra Protection Against Viruses, Bacteria & Cysts
    Clearsource Ultra RV Water Filter System with VirusGuard - Ultra Protection Against Viruses, Bacteria & Cysts
    Mobile-Soft-Water Portable 16,000 Grain (tm) Unit with Tank, Tank Head, Lead-Free Plastic NSF 61 Male GHC Tank Connections, Distributor, Resin and Instructions. Used in Rv & Car Wash Applications.
    Mobile-Soft-Water Portable 16,000 Grain (tm) Unit with Tank, Tank Head, Lead-Free Plastic NSF 61 Male GHC Tank Connections, Distributor, Resin and Instructions. Used in Rv & Car Wash Applications.
    On The Go OTG4-DBLSOFT-Portable 16,000 Grain RV Water Softener (NOT made in China, assembled by U.S. Workers in Indiana)
    On The Go OTG4-DBLSOFT-Portable 16,000 Grain RV Water Softener (NOT made in China, assembled by U.S. Workers in Indiana)

    On The Go OTG4 DBLSOFT Portable 16000 Grain RV Water Softener

    On The Go OTG4-DBLSOFT-Portable 16,000 Grain RV Water Softener (NOT made in China, assembled by U.S. Workers in Indiana)
    • The Double Standard Softener & Conditioner produces twice the gallons compared to the standard model and is the largest compact RV softener on the market.

    The first product on our list is the On The Go OTG4 DBLSOFT rv water softener system which allows you to take fresh water with you wherever you go – hence the portable part of its name. But the feature that makes it one of the best On the Go RV softeners is its 16000 grains capacity, which is double the capacity of most systems on the market. In doing so, the softener for your rv is capable of supplying 40% more fresh water than other portable units we can find. However, the benefits don’t end there, as this particular unit only has a 30-minute cooldown time. Considering that this process generally takes 40 to 45 minutes with standard models, you can see why this specific unit is best rv water softener.

    Measuring 22 inches tall and 9.50 inches in diameter, this portable rv water softener is compact and easy to store. If you frequently travel by RV, you know that space and weight are valuable. Carrying a heavy and bulky water softener with you on the road will not work. This softener can be easily stored in the storage compartment or in the dock closet.

    According to the manufacturer, this is the largest compact RV water softener available. Otg4 dblsoft portable rv Produces twice the gallons of fresh water compared to a standard model. The unit is a 16 000 grain capacity softener that produces up to 1,600 gallons of fresh water, or approximately a 40 day supply. This fabric softener is suitable for tight spaces and has a high flow rate but a low pressure drop. It has a large opening at the top that makes adding salt easy and neat. This unit is also easy to transport and uses a standard garden hose type attachment. No tools or electricity are needed for connection or operation.

    Other useful features of this product include a compact design and the ability to handle high performance. This is especially useful when you have an outdoor water feature that you want to use. A travel-friendly plug and cap system makes it easy to transport without leaks. Regeneration takes about 30 minutes, which is quite fast for a water softening system. The manufacturer claims that this water softener will produce 40% more soft water compared to similar models. Adding two cans of regular table salt will generate fresh water in less than 30 minutes. You get up to 1,600 gallons of fresh water, which can last up to 40 days.

    The On The Go OTG-DBLSOFT-Portable is one of the Best RV Water Softeners and for getting out of your RV for camping trips. This unit is ideal for water that is only slightly hard. It only removes about ten grains of hardness per gallon, but that is often enough to make the water better and less corrosive. This is the Best RV Water Softener in 2023.

    Clearsource Ultra RV Water Filter System

    This is the guy you call if you want to soften and purify your water of pollutants. This portable water filter successfully removes silt as well as chemicals and other contaminants. To eliminate the majority of pollutants, the system uses two filters with differing pore diameters. The two filters have a metal frame that keeps them stable on the ground and prevents leaks.

    Due to the existence of two filters, the water is filtered more effectively. The water is initially filtered using a 5.0-micron filter, which removes particles like calcium, iron, and magnesium. The water is next filtered via a 0.5-micron filter, which eliminates chemicals and volatile organic compounds. This solution not only softens your water and reduces the risk of sediment buildup, but it also cleans it. Many campers avoid drinking tap water from an RV, although it is safe to drink if you filter it well.

    ClearSource has integrated a tough, powder-coated aluminium chassis to make filtering water easier. As water travels through the filters, this keeps them steady. Using the provided tool, you can quickly attach the filters to the frame.

    Because this softener does not have a tank full of resin beads, it saves a lot of weight. This makes it even better for a frequent camper who appreciates clean, soft water on the go. When compared to resin tanks that weigh close to or over 30 pounds, the two filters weigh roughly 17 pounds. It may also be stored anyplace inside your camper or RV due to its small size. This filter will undoubtedly remove a substantial amount of silt and scale from your water. It is not, however, as effective as a resin tank.

    Resin tanks work in the same way as ion exchange systems, replacing hardness ions with salt ions. This removes all traces of hard water. Because this is just a filter, it can only help with the impacts of hard water, such as limescale and dry skin.

    On The Go OTG4 StdSoft Portable 8000 Grain RV Water Softener

    On The Go OTG4-StdSoft-Portable 8,000 Grain RV Water Softener
    • On The Go Standard Softener-Features easy to carry handle, large mouth opening for easy salt addition, quick and easy regeneration, easy and fast hook-up and its compact space-saver design results in much lighter weight

    The OTG4-StdSoft 8000 Grain Portable Water Softener is one of the best mobile RV water softeners that you can easily access on the market. The OTG4-StdSoft RV Water Softener is 6.75 inches in diameter and 22 inches tall and weighs 18 pounds, making it a very compact water softening system. The standard softener has a quick connect feature that will allow you to quickly set up the system and get it up and running in no time. The tank also has a cockpit handle that will allow you to easily transport the water softener system. The reservoir has a large opening that allows you to easily add salt to the reservoir when it needs to be regenerated.

    The water softening system can soften water for up to 20 days, before it needs to be regenerated, which can be done using a can of table salt in 15 minutes. The 8,000 grain water softener system will be perfect for RVs as it was designed for RVs. Its compact design allows you to easily store it in your locker when not in use. Customers who reviewed this product on Amazon were very impressed with the performance of this product, and one customer had a minor complaint that the fittings on the top of the tank could be reinforced.

    This unit also has the advantage of being able to allow high flow rates with a very low pressure drop. This feature means that you will be able to convert all hard water to soft water efficiently and at a reasonable rate. Like all the other portable models on this list, it is also designed to be compact / lightweight. As a result, the storage capacity or the installation process will not be a big problem. It even has a handle on the top that makes this water softener a breeze to carry from place to place.

    Watts Water RV-Pro 10000 Grain Water Softener

    FLOW/PURWATT Watts RV PRO-1000 OR M7002 10000 Grains Portable Water Softener
    • Built-in drain line flow restrictor provides a more effective regeneration increasing the capacity by up to 55%

    If you are looking for an effective intermediate water softener, this is the place. The Watts water softener is not as big as the others, but it is not a small unit either. It has a capacity of 10,000 grains, so it is among the other models that we have presented.

    The water softener has a water flow limiter built into the drain line, which provides more efficient regeneration capacity and increases capacity by up to 55%. A full cradle base holds the tank securely in place. Specially designed flow valves allow regeneration without the operator having to disconnect and then reconnect the unit. This RV water softener has a flow rate of up to four gallons per minute.

    The operation of the Watts RV PRO-1000 water softener is very systematic and quite simple. The water softener measures 21 inches, 9.5 inches, 9 inches and weighs only 9 pounds, making it quite capable of being carried around easily. The unit softens the water by absorbing heavy metal ions such as calcium, magnesium and iron in the resin tank. The portable water softener unit uses a digital control system panel that will allow you to adjust the system according to your needs. The system can work according to your needs. You can turn off the system when not in use, thus increasing the life of the resin inside the softener. The Watts RV PRO-1000 is quite easy to install. It has no moving parts and does not use electricity to function.

    The water softener unit has been designed with brass and stainless steel fittings, which means that the unit requires little maintenance. The 10,000-grain capacity of the water softener allows the unit to soften up to 5,000 gallons of water before the resin needs to be recharged, and during the water softening period, the water pressure remains constant. The regeneration process uses 2 pounds of sodium chloride, which is the normal table salt available anywhere, and the resin regeneration process only takes 20 minutes. This means you don’t need to carry specialty salt with you when you enjoy your time in your RV, which is really very convenient and one less thing to worry about on your road trip. When you are done using this system, it is very easy to empty it and store it in compartments.

    There are many characteristics that stand out for being exclusive to this product. The first is the custom flow valve that allows you to regenerate the device without disconnecting it, this valve allows you to increase the capacity by 55%. This makes this process quick, easy, and more efficient for any RV owner. The digital control panel also tries to simplify the whole process as you can customize various functions. A great addition is the resistance of the resin beads, these beads absorb not only minerals but heavy metals as well. The only problem people face with this softener is that although there are many features to help streamline the experience. It can also take some getting used to.

    Mobile Soft Water Portable 16,000-grain

    The 16,000-grain capacity of the Freshwater Mobile RV portable water softener is quite impressive, especially when combined with the five-gallon-per-minute flow rate. Compared to other portable water softeners of similar capacity, this one is quite affordable in price. While we loved the capacity and price, other flaws prevented the Mobile-Soft-Water softener from rising to the top of our list.

    The most important thing we look for in a water softener is that it actually removes excess minerals. Unfortunately, this device was simply not effective in reducing the hardness of the water. The water in this device still left scale deposits that were easily visible when the water dried. Nylon accessories were another weak point. We managed to accidentally run into them, eventually causing the unit to leak. While it is priced appropriately and we like the large capacity, we prefer something that will keep going for a long time and are willing to pay a little more for longevity.

    This unit uses 16,000 grains to remove soluble iron and minerals very efficiently. Kit includes everything you need to soften water, including lead-free NSF 61 male GHC tank fittings, resin, and a dispenser. A comprehensive manual shows you how to set up, install, use and maintain the unit. Customers report that it has a much lower purchase price than competing models and is of great value. Please note that you may need to purchase a male to male connector for this softener to work properly. In addition, NPT nylon fittings can be threaded.

    He works on conditioning the water to make sure it is free of radium, lead, iron, magnesium, calcium, and any other heavy and harmful metals often found in municipal water and wells. I also find the unit’s ability to handle a maximum of 5 gallons of water per minute a huge plus. This portable water softener also promotes ease and convenience in its true sense. One reason is that it is able to regenerate quickly and effortlessly without the need for electricity. It is also very easy to use while enhancing its mobile nature.

    On The Go OTG3NTP3M Portable Water Softener

    The On The Go OTG3NTP3M Portable Water Softener is another product from this fantastic company that will do wonders to ensure you have regular access to fresh water. And in doing so, it has some features that will make this unit interesting. For example, the design of this product has been specially designed with one goal in mind: to provide the customer with the most user-friendly water softener on the market. This goal is truly demonstrated when you realize how easily you can use and move this product.

    We’ve covered an On The Go model before, but the On The Go OTG3NTP3M Portable Water Softener is more compact. As the lightweight champion of the group, the 18-pound container is light, but don’t be fooled by its small size. Its unique design makes it capable of holding 8,000 grains of water softener. It is half of its larger counterpart at a lower cost and a smaller, lighter container. One of its best features is its 360 degree swivel inlet for maximum efficiency and reach. Plus, it offers a high-flow shutoff control valve and is simple enough to connect an inlet hose to it. Like the larger version, this RV water softener is also easy to plug in and can be started in no time.

    This amount of time between regenerations may seem unappealing given the other models on this list, but it does make up for some areas. You see, this model can be regenerated in as little as 15 minutes with a can of regular salt. And given the usual duration of this process, 40-45 minutes, you can see how this pattern would be of great benefit. Plus, its shut-off valve allows you to control the flow of water through the inlet pipe, giving you a sense of control that some of the other models here don’t have.

    ABCwaters Built Portable Water Softener with Handle 16,000 Grain Capacity

    ABCwaters Built Portable Water Softener with Handle 16,000 Grain Capacity, Perfect for Your Mobile Home, Park Model, Tiny Home, Pressure Washing, Car Washing, RV, Boat or Yacht
    • [PERFECT FOR RVs] We have created the ideal RV water softener unit. Eliminates your hard water while on the road. Also great for car washing & boats too.

    This portable water softening from the famous ABC Waters brand is a fantastic choice for use on boats, RVs, and car washing. It has a 16,000-grain capacity and is suitable for use on boats, RVs, and car washing. It is ideal for use in RVs because it is capable of completely resolving the problem of hard water that you may encounter while on the road.

    It’s the ideal water softener for compact apartments, yachts, and mobile homes, as well as recreational vehicles. Another remarkable feature I expected to see in this unit is the device’s rapid and simple regeneration procedure. In fact, I’m happy to report that it can easily renew with only rock salt or table salt in just a few minutes. Each regeneration cycle also provides you with a maximum of 2,000 gallons of water, making it a very efficient equipment in my opinion. This water softener’s mobility is also evident. After seeing its tiny shape, I immediately observed how portable it is. The tank is very simple to store and move about.

    It even has a handle that makes carrying and securing it much easier. It’s also a practical unit because it doesn’t require any electricity. This portable machine, however, is not suitable for usage in small, medium, or large families. Mobile homes and recreational RVs are the only vehicles that can use it.

    Poly Salt Free Water Softener

    The Poly Salt Free Triple Action Water Softener, as a salt-free water softener, offers a number of features that set it apart from the other units discussed in this article. The first is that it doesn’t utilise salt, which might be a significant bonus for those of you who don’t want too much salt in your RV’s plumbing. It’s also a lot smaller than a traditional salt-based device, making it more practical in terms of storage.

    This salt-free type is that it is environmentally safe, as well as being quite efficient against corrosion and stains. Both of these things may be a major problem for RV owners, as we’re more vulnerable to them due to the unreliable water sources we encounter at campgrounds and other places. It will help keep mineral build-ups like calcium and iron out of your plumbing system. To put it another way, this salt-free water softener can go toe-to-toe with any salt-based water softener and win.

    It also makes installation a breeze, thanks to the inclusion of a wall bracket as well as an easy-to-follow instruction booklet. This installation appears to be simple enough that even someone with my mechanical limitations should be able to complete it. Given all of these considerations, the salt-free unit appears to be an excellent choice. If you can afford it, you should at least include it in the conversation of RV water softeners you’re thinking about purchasing.

    Frequently Asked Questions

    How does a RV water softener work?

    The type of RV water softener you choose will determine how it works, which we’ll discuss later in this article. However, the main benefit of these products is that they eliminate these problem-causing ions from your water, allowing you to avoid the negative impacts that hard water can have.

    These issue-causing ions, calcium and magnesium, will be removed via a process known as ion-exchange, which filters your water through an exchange media known as resin or zeolite in the most popular systems (salt-based systems). This resin, often known as zeolite, is a positively charged sodium ion-coated synthetic or sand-like material. The magnesium and calcium ions will then dissolve in the water, forming positively charged ions, which will allow the transition to take place.

    When water passes over the resin or zeolite, sodium ions are released, which are exchanged for those pesky calcium or magnesium ions. This water is now referred to as “soft water,” which means it won’t give you any of the issues that calcium or magnesium ions would have caused. Unfortunately, this water will not remain soft indefinitely; the sodium ions on the resin will ultimately be depleted, and the water will become hard. Your RV water softener will need to go through a regeneration cycle at this point.

    Backwashing the resin with a salt solution yields brine in this cycle. This brine will refill the sodium ions while also removing any calcium or magnesium ions that may have resurfaced. Your water softener is now ready to start the regeneration process all over again after the regeneration procedure. It’s also worth noting that some water softeners will be able to detect when sodium ions are low and automatically switch to the regeneration process.

    How to regenerate a RV water softener?

    The water softener’s manual regeneration is actually determined by the model you have. However, several of these softeners have built-in knobs that just need to be turned on to start the water regeneration process. When the water regeneration process is turned on, the softener will take water from the utility hookup and pass it through a series of tanks. During regeneration, the gadget uses a water loop to expand the water flow and allow it to flow back.

    The loop is meant to lengthen the softened water flow, allowing it to pass through the softener once more. The regeneration process is beneficial since it removes all pollutants from the body. Additionally, it aids in the prevention of rust and other pipe-related problems.