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OTG4-VM-DBLSOFT Portable Compact Double Standard 16,000 Grain Water Softener with Drinking Water Safe Brass Fittings (NOT made in China, assembled by U.S. Workers in Indiana

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$190.00

$ 76 .99 $76.99

In Stock
  • The Double Standard Softener & Conditioner produces twice the gallons compared to the standard model and is the largest compact RV softener on the market.
  • Built for the owner of any RV/Marine model, this 16,000 grain unit is a perfect fit and supplies approx. 40% more soft water than any other unit on the market. It simply regenerates with 2 boxes of common table salt in less than 30 minutes and provides the owner with soft water up to 1600 gallons or up to 40 days.
  • Its compact, space-saver design allows it to be installed in the tightest places. It will allow high flow rates with very low pressure drop.
  • Its unique features includes easy to carry handle on top, large mouth opening for easy salt addition, high grade premium resin, travel friendly option of cap & plug to prevent leakage and is built for quick & simple regeneration.
  • It utilizes a standard garden hose connection between park faucet and your RV/Marine, requires NO tools or electricity and its compact design 22”H x 9.50”dia. can be easily stored in your storage bay or dock side locker.
  • Capacity of a Water Softener How many gallons a softener will approximately make depends on the hardness of the water source and your water usage. To figure out the approximate capacity of your unit, take the grains of the unit (Standard 8,000/Double 16,000) and divide that by the grains per gallon (GPG) of the water source. Double Standard Softener 16,000 / 11 GPG = 1,454 gallons 16,000 / 58 GPG= 275 gallons



Product Description

This model comes with brass IN and OUT adapters vs plastic ones.

Water softener with boat and RV
On The Go Portable Water Softener for RV and Boats
Softener with accessories

M&M GUY
2025-08-19 14:06:17
Bought this for our 5th wheel and not sorry at all. Works great at every camp site. Easy to hook up and remove.
koav
2025-07-13 15:30:34
Update: Well after 3 months with this, its getting to be too much to regenerate. Now it only lasts a day after regen. I don't blame the softener, it wasn't meant for this level of hard water. I still recommend as it does work, but again, for water that's not quite so hard.Original post: I live in a double wide trailer with, according to the maps showing hard water levels, the some of the hardest water in the states sitting around 39 gpg. I was dubious about living in a larger space than what this softener was meant for, but since it's only my dog and I, I went ahead and bought it. This little guy is surprising! I do have to regenerate it often because the water is just so impossibly hard here, but let me note I am not stingy with water, I clean a lot and like decently long showers :) I also have to buy bottled water to drink, this water is still not consumable. The softener is a bit heavy to turn on it's head to drain and lug around, but to get decently soft water, I really can't complain! I say decently soft because after regenerating it I seem to only be able to get it down to about 3 gpg, and that lasts for maybe a week. It's not ideal, but it's better than 39 gpg!
RLH1957
2025-06-04 13:16:35
It does the job to soften the water without bad taste. You can buy some water Ph test strips and test your water to see how hard or soft it is.Florida has hard water.Hard water causes Build up of scale and minerals on pots, pipes, in plastic holding tanks, in water heaters and scale spots on shower doors, stainless/chrome fixtures and sink. Soap doesn’t lather up or feels like it’s not coming off.Great in our RV. With two of us, no washer, regular showers and water use about 30-45 days between regeneration cycles.Our water was extra hard but within a week it was way down in ph and softer.Better yet the regeneration of softener only takes 2 boxes of regular table salt to regenerate the softener every 30 to 45 days. Just use test strip to keep up with softness.
SimSup
2025-05-18 11:51:39
Perfect addition to our RV. Easy to setup and regen. We mounted in our wet bay. Easy to unhook and remove to Regen.
Michael I
2025-03-27 15:30:26
No idea how to recharge the unit.
KerryO
2025-01-06 13:21:37
I have been very pleased with the quality of soft water - taste is excellent and skin and hair feel so much better!
Anon
2024-12-26 21:26:32
I bought this for my boat after I had new black water lines installed. The soft water helps to prevent build up inside the tank and lines. I recharge about every 3 months. I do have a whole house filter on the line before the water softener and I think that helps extend the time between recharges. One of the brass nuts has become stuck to the hose but other than that, it's been great. Would purchase again.
mickey
2024-12-09 10:41:32
works well , little cumbersome to regenerate
Randy B
2024-11-18 12:06:41
Easy to set up. The water is softened. A nice feature while camping. I recommend this rv softener.
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