4 Best Water Softener for RV (Recreational Vehicle) Reviews in 2020Water hardness is a problem for every home. But people living in RVs are also not safe from water hardness. Small food vendors around a roadside also use RVs. So besides all the other facilities, they need the best water softener for their RV (recreational vehicle). So if you are an RV owner, choose a suitable water softener for you in this article.ContentsBest Water Softener for RV in 2020:1. On The Go OTG4-DBLSOFT2. Fleck 56SXT Ships Loaded 16k3. Pro + Aqua FBA-WS-P-164. Nuvo H2O Studio System DPSB-ABest Water Softener for RV in 2020:The RV goes everywhere and travels miles. It faces different weather and different hardness levels of water. Also, the water hardness type is not the same. So you must choose the one as per your requirement.Water Softener for RVRatingsCheck Price!On The Go Check PriceFleck 16,000 grains Check PricePro + Aqua Check PriceNuvo H2O Studio System Check Price1. On The Go OTG4-DBLSOFTOn The Go presents you with a highly reliable water softener for RV. It can start supplying water within minutes. The pack includes test strips, storage inlet/outlet caps, handle, back-flush adapter, high-pressure 4-inch white drinking hose, inlet hi-flow shut off valve, and a full cradle base for stable and secure setting. See all the details about this best water softener for RV below.Capacity:With 16,000 grain capacity, this water softener can provide 40 percent softer water than its competitors. It can supply water up to 1600 gallons or for up to 40 days and only requires two boxes of table salt. There will be minimal pressure drops, and water will flow at a high rate.Maintenance Requirement:It is a travel-friendly water softener and easy to carry, too, because of the handle on the top. It can fit into tight places easily. Also, it doesn’t require you to be an expert and carry tools for installation. You will also be glad to know that it doesn’t require any power to work.Compatibility:This water softener can remove rust stains and scale buildup. Also, it increases the lifespan of all your appliances. The water will taste better as it removes hardness up to zero PPM no matter how hard the water is.Technical Support:The seller cares for you and provides technical support over a phone call at any time by experienced support staff.Good PointsAlerts! No worries about the installation Provides drinkable water. Will not work in freezing temperature. View on Amazon!2. Fleck 56SXT Ships Loaded 16kFleck offers you an easy to install water softener that is perfect when you run a RV. The pack contains a resin tank, a brine tank with safety float and overflow drain, Fleck 5600SXT control valve, lubricant, test strips, sanitizer, and instruction manual. See how it looks like in the picture and read the details below.Digital display:This system has an LCD display screen that ensures easy programming. Besides, there is a touchpad too. It also provides you all the information you need to know in a go. The control valve keeps a measure of your water requirement and regenerates as you need it.Power backup:This system has an internal power backup of up to 48 hours. That means that you can drive the RV for up to two days without the tension to charge this best water softener. And in case you don’t return in time, it will not forget the set programming because of the microprocessors.Configuration:You can set among the three different regeneration options; immediate meter regeneration, delayed meter regeneration, and delayed time clock regeneration. Set one of your choice to reduce water and salt wastage. The safety float is here to prevent overfilling, and overflow drain also works as a backup to eliminate the chances of water messes.Compatibility:This water softener uses the ion exchange method to eliminate calcium and magnesium from water – the two primary sources of hardness. It also removes rust stains, scale buildup, water spots, and soap scum for your RV. It also improves the leathering of soap, shampoo, and detergent.Technical support:The instruction manual is enough to make sure the installation and programming is a DIY for all RV owners. In case you need some further assistance, you can have it over a phone call by knowledgeable support staff.Capacity:This water system offers a flow rate of up to 12 gallons per minute that is enough for an RV with a single person living in it.Weight:The resin comes preloaded; that’s why the shipment weight gets 150 pounds. Although the softener itself weighs 125 pounds only.Good PointsAlerts! It removes the smell of rotten eggs. Super easy to install. Seller provides exceptional customer support. Not Wi-Fi compatible. View on Amazon!3. Pro + Aqua FBA-WS-P-16No matter if you are on a highway for many days, because you can have this non-electric and portable water softener by Pro + Aqua. It comes in a ready to use form with no need for installation and programming. Learn more details about it below.Compatibility:This best water softener for RV (recreational vehicle) improves the odor and taste of water by removing all the harmful minerals from it. There will be an apparent reduction in calcium, iron, magnesium, lead, and radium from water. Also, it will improve the leathering os soap, shampoo, and detergent.Capacity:This water softener can treat water up to 2,000 gallons for 8 GPG hardness or up to 40 days. But these calculations may vary as per usage and water hardness. Also, it provides water with a flow rate of up to 5 gallons per minute.Installation:There is no need to carry tools for installation. It can get ready to supply water within 5 minutes only. The water will also be 40 percent softer.Good PointsAlerts! You can use it with power washer too Exceptional customer support is available. Not compatible for use at home. View on Amazon!4. Nuvo H2O Studio System DPSB-AIf you are looking for a smart choice for a water softener that can easily fit anywhere, Nuvo H2O Studio System is for you. The pack contains an instruction manual, screws, housing wrench, mounting bracket, cartridge, and a backplate with Nuvo H2o housing. See how it looks in the picture.Capacity:This water softener is a perfect choice of RV that has a single resident. It can provide soft water up to 10,000 gallons. After that, you will have to replace the cartridge.Weight:This small water softener only weighs 0.16 pounds. Although it comes in a shipment of 6.3 pounds with all the components.Compatibility:This water softener makes calcium and magnesium insoluble in water and doesn’t eliminate them as it is a salt-free softening solution. But there will be no hardness and scale buildup in your RV. It will also remove the existing scale in your plumbing. The water will become so soft and gentle on your skin and will even taste better.Warranty:The seller offers you a money-back guarantee of up to 90 days. So no worries if you are not satisfied. Although it is not going to happen.Good PointsAlerts! Remove copper oxide. Require low maintenance. Retains essential minerals in the water. Not suitable for home with private well. View on Amazon!FAQs:Do RVs really need a water softener?A water softener is a requirement of everyone. Whether someone is living in a home or an RV.Do RVs need a salt-free water softener?Being salt-free is not a necessary requirement when you buy a water softener for RV. Although, if you are facing kidney and heart disorders or doesn’t like the taste of salt in water, you need a salt-free softener.Should a water softener for RV always be non-electric?It always depends on your choice and requirement. If you don’t go out for too long, you can have an electronic water softener too. But a water softener with a power backup is a must when you go for an electronic water softener for your RV.How to install an RV water softener?RV water softeners are mostly very easy to install and come fully assembled. You only need to attach the water supply line to the input and output of the water softener. The rest of the job will be done by itself.How to recharge the RV water softener?RV water softeners have batteries that most of the time run smoothly up to 48 hours. So you can recharge your RV water softener by the time you return home. If you are going on a long journey, you can recharge it at any pit stop too.How to regenerate the RV water softener?You can regenerate your RV water softener at any suitable place when you don’t need water for a few hours. Place it near a water drainage spot and start the regeneration cycle. After some time it will be ready to supply soft water again.How to store RV water softener?RV water softeners are smart and do not consume a large place for storage. You can place it in any corner of your RV. The ideal place will be your RV’s kitchen.How to winterize RV water softener?You need to buy a water softener for RV that can work in winter. If your RV water softener is not compatible to work in the winter season, you can install it inside where the temperature is controlled. And it will work smoothly then.What is the best water softener for RV (recreational vehicle)?Water softener is not a choice that each one can fit anywhere. Although, water hardness level and usage requirement decide what’s the best water softener for RV. As per our recommendation, On The Go is the best water softener for RV.See all other salt-free water softeners here.Have you made a choice now? Don’t forget to write back to us about your experience. It will help us and many others in making a choice.