---
product_id: 14826430
title: "On The Go Spotless Portable Mixed Bed Deionizer"
brand: "on the go"
price: "S$520"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/14826430-on-the-go-spotless-portable-mixed-bed-deionizer
store_origin: SG
region: Singapore
---

# 2 GPM flow rate 22" height 18 lbs weight On The Go Spotless Portable Mixed Bed Deionizer

**Brand:** on the go
**Price:** S$520
**Availability:** ✅ In Stock

## Summary

> 💧 Stay Spotless, Stay Ahead!

## Quick Answers

- **What is this?** On The Go Spotless Portable Mixed Bed Deionizer by on the go
- **How much does it cost?** S$520 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/14826430-on-the-go-spotless-portable-mixed-bed-deionizer)

## Best For

- on the go enthusiasts

## Why This Product

- Trusted on the go brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **High Capacity:** Produces 280 gallons of DI water at 200 PPM.
- • **Premium Quality:** Crafted with high-grade virgin resin for superior performance.
- • **Complete Travel Kit:** Comes with a 4 ft. hose, cap, and plug for hassle-free travel.
- • **User-Friendly Design:** Includes a handheld digital TDS meter for easy monitoring.
- • **Lightweight & Portable:** Easily transportable at just 18 lbs!

## Overview

The Spotless Portable Mixed Bed Deionizer is a lightweight, high-capacity water purification solution designed for professionals on the go. Weighing only 18 lbs and measuring 22" h x 6.75" dia, it delivers a maximum flow rate of 2 GPM and produces approximately 280 gallons of DI water at 200 PPM. Complete with a handheld digital TDS meter and travel accessories, this unit ensures you have pure water wherever your work takes you.

## Description

On The GoSpotless Portable Mixed Bed Deionizer

## Features

- One tank weighing only 18 lbs and each measuring 22" h X 6.75" dia. with a max flow rate of 2 GPM.
- Includes easy to carry handle on top and high grade premium virgin resin.
- Unit produces approx. 280 gallons of DI water at 200 PPM.
- It comes complete with a 4 ft. hose, cap and plug for travel, and a easy-to-read handheld digital TDS meter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | On The Go |
| Brand | On The Go |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | OTG2-SDI |

## Images

![On The Go Spotless Portable Mixed Bed Deionizer - Image 1](https://m.media-amazon.com/images/I/41lgFrCJSOL.jpg)

## Questions & Answers

**Q: How is the unit recharged, do I need to buy a resin module or a bag of resin pellets?  Can my old resin be recharged by soaking in a salt solution?**
A: Because this unit is a mixed bed demineralizer, not a water softener, the mfg does not use salt to regenerate the resin beads.  There are two different kinds of beads in the tank which are regenerated using powerful acids.  You cannot do it.  You must buy a new bag of mixed pellets, dump the old in the trash, and dump the new in.  The On the go company has on their website, different sizes of bags and boxes up to 50 lbs to replenish the unit.  The 50 lb box is way cheaper per filling if you are going to use the tank a lot.

**Q: How many gallons do you think can come out of this before replacing resin? Or how many car full car washes. Thank you in advance! :-)**
A: If you can tell me the TDS of your water source I can answer that question. Where I live the TDS is around 100 ppm and that unit will make around 560 gallons. If you live in an area with a TDS of 300 ppm it will make around 190 gallons. I would not want to give you incorrect information. We find the average to be around 250 ppm and this unit will make around 225 gallons. If you know how many gallons you use per car you could go off that.

**Q: How is using this unit better than using a water softener?**
A: Water softeners produce high quality soft water, and they remove harmful minerals like calcium, magnesium, lime, and iron that make water hard. By removing these minerals, buildup in pipes, on fixtures, and in your RV water heater is eliminated. Removing these minerals also improves the taste of your water, and helps eliminate odors. However, there are still some remaining minerals in your water, as water softeners do not remove all the dissolved solids from water; some of our customers use the water softener for washing because it can reduce spotting, but it will not be spot free.  Finally, a softener uses simple table salt to regenerate the resin.
 
Deionizer (DI) systems remove all the dissolved solids and produce laboratory-grade water for a spot free rinse.  The process takes out all of the solids in the water, so there is no nutritional value and the water will have a different taste and smell. DI water is also more expensive than regular water. Our deionizers use new, virgin resin and we only sell new, virgin resin. This resin cannot be regenerated like our water softeners. The total dissolved solids (TDS) and model determine around how many gallons of water your DI can produce. DI water is used in the process of making whiskey, tooling, laboratory testing, manufacturing, car/solar panel washing, and food safety testing, to name a few, as these applications need more than a simple

**Q: What is the dry resin weight for a refill?**
A: I have the 22 x 6 in. tank size ....replacement resin comes in a 10 lb. bag for that size.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best value and solid design
*by F***E on March 20, 2025*

Excellent deionizer!! I bought my unit back in March of 2022 and re-bedded it this month (03/20250) after 250 gal. of throughput with an initial water input TDS of 225. I also run a CAMCO TastePur charcoal water filter as a prefilter mounted to the inlet of the deionizer (If you do, make sure to flush this filter before mounting and using it on the deionizer since some charcoal will first flush out of it) and a water meter to monitor use on the outlet of the deionized. Amongst all these expensive deionizers this one is sturdy, well built, easy to service and works well. For the price (they re all too expensive incl. this unit!!) it is the best value in the market.

### ⭐⭐⭐⭐⭐ WORKS!
*by G***L on May 26, 2021*

This thing WORKS! I was skeptical as there's a lot of these "car wash" systems available, but this seemed simple and to the point. I've done quite a few washes now and even taken advantage of the DI water for other uses. So far still 0 TDS measured. I have a fairly extensive well filtration system which includes softening, so this is solely to pull the salt out of my water. Everything I wash comes out perfect. I also run a RV water filter right before this just to hopefully maximize it's resin life. I really think the price point is worth it compared to some other offerings.

### ⭐⭐⭐⭐⭐ Should have bought this years ago! (Please see my update)
*by P***R on December 31, 2017*

This unit is fantastic!! I’ve been washing my own cars since I was 16 years old and the most dreaded part was drying. It was always a race to get all of the water off before spots formed and when you didn’t get all of the dirt and grime off it was now on your chamois. After reading some online articles about car washing and how DI water greatly simplifies the task I decided to try this out. I bought a Greenworks pressure washer and a foam gun (from Amazon) as well as other car washing cleaning items that the pros were using in their detailing business. I can wash my vehicles in one quarter of the time and have a better finished product using the DI water and I don’t have to worry about drying when I’m done.Keep in mind that there is a flow limitation and this is best suited for use with a pressure washer. I try to drain the water out of it after I’m done and I try to capture as much as I can in an old water jug that I can put a lid on. Mixing the soap in the foam cannon with the DI water makes for a nice foamy application and in the winter time I use it to de-ice my windshield in the morning. I don’t have to worry about spots forming while driving down the road to work.My water tests out at 150 PPM before the Deionizer and the supplied tester is handy to make sure you’re getting good exchange as you’re using your unit. I bought a little flow totalizer (also from Amazon) so I can keep track of how much water I’ve ran through it. I check it after each weekend of use and so far I still get 1 PPM water.I highly recommend this unit if you wash your own vehicles. I haven’t had to refill my resin yet but I figure this is the cost of convenience and simplicity and the refill kits from the manufacturer aren’t that expensive. It has made my weekend chore of washing all of our vehicles a much easier task.Update 4/15/2018: My 150 ppm water finally exhausted the resin bed at 289 gallons according to my flowmeter. After running the numbers I am going to purchase the dual bed conversion kit from the manufacturer which basically splits the resin types up into two tanks instead of the mixed resin being in one. They claim 2 1/2 times the output so we'll see. Right around 250 gallons I started getting 20 ppm water. At that number water spots were just starting to show up after I blew off my vehicles with the leaf blower. I did my F250 truck this morning and the water spots were all over the windows. I checked the TDS and it was 52 which is right at the hard water scale. I highly recommend adding a flowmeter and monitoring your TDS with the included meter when you start getting close to the max gallons that the manufacturer says the media will last. Looking at their website their calculations were pretty close to what I got.Again this is a fantastic product and I would never again wash any of my vehicles without it. It is a huge time saver and the water produced is very high quality and inexpensive. A definite must have for anyone that washes their own vehicles.

## Frequently Bought Together

- On The Go Spotless Portable Mixed Bed Deionizer
- Save A Drop Water Flow Meter | Measure Gallon Usage from an Outdoor Garden Hose | Helps Conserve Water
- On The Go Mixed Bed Standard Deionizer Resin Refill Kit- 10lbs

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-02*