On-The-Go RV Water Deionizer Water Softener

SKU: RP-2162
 Back to: Plumbing & Fresh Water

After spending the time to wash and rinse your RV, the last thing you want to see is a bunch of water spots. Just like on a car, seeing water spots makes it look like the rig was never cleaned at all, which is just not ideal. The problem isn't that you're not cleaning it well enough, though, or that you're not rinsing it properly.

The problem lies in the water itself. Those water spots left on your RV are caused by dissolved minerals left in your water. To fix this problem, you need a water deionizer. In short, these devices remove those minerals that cause the water spots, leaving you with a cleaner and more complete rinse.

This portable mixed bed RV water deionizer produces mineral-free water that leaves no water spotting after rinsing a clean RV. It works through a double resin process. Water flows through the first resin material to remove calcium, iron, and magnesium ions similar to the normal water softening process. Unlike a water softener, however, there is a second resin.

This second resin removes negatively charged ions, such as fluorides, to completely remove the materials that cause the spotting to occur on the RV. While this unit is able to provide up to 450 gallons of deionized water, this number will depend on the previous state of the water as well. Included with this unit is a TDS (Total Dissolved Solids) meter, which determines the capacity of clean water your unit will output before resin replacement is necessary. With this deionizer, you can get a great rinse to help make your RV, car, camper, or boat sleek and shiny with no water spots.

Don't settle for a half-clean rinse. Give your rig the best rinse so that you can drive away in style. Have any questions? Contact us online or call our friendly Customer Care team today


  • Portable Mixed Bed RV Water Deionizer
  • Dimensions: 22"H x 6-3/4"Dia
  • Produces mineral-free water that leaves no water spotting after rinsing a clean RV
  • Provides up to 450 gallons of deionized water
  • Approx. 6-15 rinses for a 36 ft Class A RV
  • Flow rate: less than 2 gallons/minute for best performance and effectiveness
  • Easy and fast hook up
  • No need to dry after washing
  • Replacing resin is simple and easy
  • Includes brass fittings, high-flow shut-off valve, 4 ft hose, cap and plug for travel, and an easy to read TDS meter
  • TDS (Total Dissolved Solids) lets you know when to recharge the deionizer
  • Made in America
TDS (PPM) Capacity in Gallons
100 560
200 280
250 225
300 185