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On The Go OTG4-VM-DBLSOFT Portable Compact Double Standard 16,000 Grain Water Softener w/Brass Fittings, Back-Flush Adapter for RV/Marine Models

On The Go OTG4-VM-DBLSOFT Portable Compact Double Standard 16,000 Grain Water Softener w/Brass Fittings, Back-Flush Adapter for RV/Marine Models

Q: Why is it that you can not send this to ZIP 84009?🤔

They sent me mine, I have that exact same one and we live in lot 19

Q: What are the product dimensions?

It’s in my Motorcoach. The next time I am there I will get dimensions. Works great! I also bought 2 additional filters and connected to Motorhome.

Q: How long does the resin last before it need to be replaced? Mine stopped working after one year.

Resin has a shelf life of 7 to 10 years BUT.. If you go too long before performing the regeneration process, a few things may happen: your unit may not last very long, or, after the regeneration process, the strips will not test between 0-3 GPG at the output of the softener. This can easily be corrected by performing a special regeneration process. 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. Standard Softener 8,000 / 11 GPG = 727 gallons 8,000 / 58 GPG = 137 gallons Double Standard Softener 16,000 / 11 GPG = 1,454 gallons 16,000 / 58 GPG= 275 gallons

Product ID: 487180176

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💧16,000-grain capacity

📏Compact space-saving design

🚿3 GPM flow rate

Frequently Bought Together

On The Go 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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Camco EVOFlex 4-Ft RV Drinking Water Hose - Features Extra Flexible Design w/Stainless Steel Strain Relief Ends - Lead-Free, BPA-Free and Phthalate-Free - 5/8” ID (22590)

Description

💧 Stay soft, stay savvy—your ultimate on-the-go water upgrade!

SKIN SOAP UPGRADE - Soft water enhances skin hydration and boosts soap lather for a luxurious clean
COMPACT TRAVEL READY - Slim profile fits tight RV/marine spaces and includes a leak-proof cap for easy transport
UNMATCHED SOFT WATER SUPPLY - Delivers 40% more soft water than competitors, up to 1600 gallons or 40 days of use
EFFORTLESS INSTALLATION USE - No tools or electricity needed—just connect via standard hose for instant soft water
PREMIUM PERFORMANCE LONGEVITY - High-grade resin prevents scale, rust stains, and extends appliance lifespan

The On The Go OTG4-VM-DBLSOFT is a portable, compact 16,000-grain water softener designed specifically for RV and marine use. It delivers approximately 40% more soft water than standard models, providing up to 1600 gallons or 40 days of soft water at a flow rate of 3 gallons per minute. Its space-saving design fits tight storage areas and requires no electricity or tools, connecting easily via standard hose fittings. Equipped with brass fittings and a back-flush adapter, it improves water taste, prevents scale and rust stains, extends appliance life, and enhances skin and soap performance.

Specifications

Manufacturer	On The Go
Item Weight	15.8 Kilograms
Product Dimensions	25.4 x 25.4 x 60.96 cm; 15.81 kg
Style	Brass Fittings
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Why is it that you can not send this to ZIP 84009?🤔

What are the product dimensions?

How long does the resin last before it need to be replaced? Mine stopped working after one year.

How long can it be stored without doing all the prep needed for storage?

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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