On The Go® OTG3-NTP-3M - Standard 320-800 gal Portable Water Softener

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Product Details

Standard 320-800 gal Portable Water Softener (OTG3-NTP-3M) by On The Go®. Most user-friendly 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 softener provides soft water that prevents hard water & rust stains, avoids scale build-up, improves taste and odor, increases lifespan of appliances and will also improve rough dry skin while increasing lathering of soaps. Built for the owner of any RV model, this 8,000 grain unit is a perfect fit. It simply regenerates with 1 box of common table salt in less than 15 minutes and provides the owner with soft water up to 20 days and has been #1 market leader for several years.


Model: Standard
Capacity: 320-800 gal
Capacity: 320-800 gal.
Grains Removal Capacity: 8,000 Grain
Regeneration Time: 15 Minutes
Tank: 0.25 CU FT
Weight: 18 lbs


  • Compact and easy-to-use softeners can produce up to 800 gal., lasting as long as 40 days
  • 40 percent more capacity than competing models
  • A large mouth opening for easy salt addition and a high-flow shut-off control valve that allows a slow rinse resulting in improved water quality and greater capacity
  • High quality at an affordable price
  • Expertly made from premium materials
  • Built to match your exact requirements

It's compact size allows it to be installed in the tightest places. It utilizes a standard hose connection between park faucet and your RV, requires NO tools or electricity and its compact design 22" height x 6.75" diameter. Can be easily stored in your storage bay or dock side locker. It will allow high flow rates with very low pressure drop. The inlet high-flow shut-off control valve will allow a very slow rinse resulting in improved water quality and greater capacity and is also designed with a 360° swivel for easy connection of inlet hose and travel friendly option of cap and plug to prevent leakage. Back-flush adapter is included for quick reverse connection when required. Unique, patent-pending design includes hardness test strips, storage inlet/outlet caps, handle, inlet hi-flow shut off valve, inlet and outlet hose adapters, back-flush adapter, high pressure 4' white drinking hose and a full cradle base for a very secure and stable setting.

On The Go® is a leading developer of water softening products for the recreational vehicle (RV) market. The history of the company traces its roots to 2004, when Bruce Everson, an avid camper and fifteen-year veteran in the water softening industry, invented a portable water softener. On The Go’s Portable Water Softener is an easy-to-use softener designed for RV owners who need a simple and affordable way to eliminate hard water that is harmful for plumbing fixtures, sinks, toilets and water heaters. The company also offers portable water deionizer units that produce laboratory grade deionized water used in a variety of applications, from RVs, autos, and motorcycles to manufacturing processes and kidney dialysis.

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On The Go® OTG3-NTP-3M - Standard 320-800 gal Portable Water Softener

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