---
product_id: 338494651
title: "Aquatic Life AQUATICLIFE Deionized Spot-Free Car Rinse Unit - Premium Water Deionizer for Car Washing - Spotless Car, RV, and Motorcycle Wash System"
brand: "aquatic life"
price: "₩584939"
currency: KRW
in_stock: true
reviews_count: 1
category: "Aquatic Life"
url: https://www.desertcart.kr/products/338494651-aquatic-life-aquaticlife-deionized-spot-free-car-rinse-unit-premium
store_origin: KR
region: South Korea
---

# Dual DI Unit for ultra-pure water Color-changing resin for easy maintenance Removes up to 2,000 TDS per cartridge Aquatic Life AQUATICLIFE Deionized Spot-Free Car Rinse Unit - Premium Water Deionizer for Car Washing - Spotless Car, RV, and Motorcycle Wash System

**Brand:** aquatic life
**Price:** ₩584939
**Availability:** ✅ In Stock

## Summary

> 💦 Drive Clean, Shine Bright — The Spot-Free Revolution is Here!

## Quick Answers

- **What is this?** Aquatic Life AQUATICLIFE Deionized Spot-Free Car Rinse Unit - Premium Water Deionizer for Car Washing - Spotless Car, RV, and Motorcycle Wash System by aquatic life
- **How much does it cost?** ₩584939 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/338494651-aquatic-life-aquaticlife-deionized-spot-free-car-rinse-unit-premium)

## Best For

- aquatic life enthusiasts

## Why This Product

- Trusted aquatic life brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-In-One Ready:** Complete kit includes everything for quick, hassle-free assembly and installation.
- • **Air-Dry Convenience:** Skip the towel—achieve a flawless, spot-free finish that dries naturally and beautifully.
- • **Spotless Every Time:** Eliminate hard water spots effortlessly with premium deionized water technology.
- • **Versatile Vehicle Care:** Perfect for cars, motorcycles, RVs, and even home windows—one system, endless shine.
- • **Maintenance Made Simple:** Color-changing resin cartridges signal when it’s time to refresh, keeping performance peak.

## Overview

The Aquatic Life Deionized Spot-Free Car Rinse Unit is a premium water deionizer system designed to remove total dissolved solids (TDS) from water, preventing hard water spots on vehicles. Featuring a dual DI unit, color-changing resin cartridges that filter up to 2,000 TDS each, and a complete easy-to-assemble kit, it delivers a spotless, air-dry finish for cars, motorcycles, RVs, and more—making vehicle washing effortless and professional-grade.

## Description

Description Aquatic Life Deionized Spot-Free Car Rinse Unit - Premium Water Deionizer for Car Washing - Spotless Car, RV, and Motorcycle Wash System. The reason you see unsightly water spots left behind after washing is from TDS (total dissolved solids) in water. If youâre looking for a quick, effective way to wash your car and avoid hard water stains, then youâll love this inline spot free rinse system.Â TDS in water can vary greatly depending on the water quality in your area. To achieve a flawless, spot free shine, you need to filter out TDS from your water. Thatâs where this DI car washing unit comes in handy. The refillable cartridges are filled with a resin thatâs charged with Cation and Anion resins. These resins filter and absorb TDS and minerals, so youâre left with clean water thatâll deliver a professional-quality car wash. Even better, when youâre finished rinsing your car, truck, RV, or motorcycle, you can let it air dry. Youâll never need to towel dry when you use this rinse system. Item #540565, UPC #810957015657 A reasonably priced deionized resin spot-free car rinse system with brass fittings! Product Features: â¤ Dual DI Unit Housing with Mounting Bracket â¤ Plumberâs Pipe Tape â¤ (2) Color-changing Refillable Deionization Cartridges â¤ Canister Wrench â¤ Brass Â½" MPT x Female Garden Hose Adapter â¤ (2) Brass Â½" MPT x Male Garden Hose Adapter â¤ 0.75 Gallon Per Minute Flow Regulator â¤ Installation, Operation and Maintenance Guide Item 540565.Â Download the Spot-Free Rinse Unit Manual Â HERE Download the Spray Nozzle Compatibility Chart HERE Â Â Specifications Suggested water pressure: 65 PSI â¢ Maximum water pressure: 80 PSI - Optimal Water Temperature: 77Â°F (25Â°C). Video Video

Review: Dry less rinse - Washing the car. It definitely works. Rinsed the car, left it to dry, no water spots.

## Features

- ALL-IN-ONE KIT THAT'S EASY TO ASSEMBLE The deionized spot-free car wash system includes a Dual DI Unit Housing with Mounting Bracket, Plumber's Tape, (2) Cartridges, Wrench, Adapters, Flow Regulator, and Instructions
- SUITABLE FOR USE ON ANY VEHICLE – Hard water spots are no match for this deionized water system. It’s an excellent choice for cleaning a car, truck, motorcycle, RV, motorhome, bicycle, even the outside of your windows at home.
- EFFECTIVELY REMOVES TDS IN WATER – When water passes through the resin, TDS (total dissolved solids) are removed. Each cartridge will remove approximately 1,800-2,000 TDS before you need to replace the resin.
- DOES ALL THE "HEAVY LIFTING" FOR YOU – This water deionizer for car washing delivers a spot-free rinse without you having to towel dry. Wash your vehicle using the spot-free car rinse unit and let air dry. It’s as simple as that.
- QUALITY CRAFTSMANSHIP, BUILT TO LAST – You’ll get many years of use from this DI car wash system. When the resin in the cartridges is used up, they’ll turn a tan color. Purchase our bulk color changing deionized resin to refill.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Aquatic Life |
| Model Number | 540565 |
| Colour | Black & White |
| Product Dimensions | 27.94 x 15.24 x 43.18 cm; 4.26 kg |
| Special Features | Dual DI Unit, TDS Meter, Color-Changing Desionization Cartridges |
| Item Weight | 4.26 kg |

## Product Details

- **Brand:** Aquatic Life
- **Special feature:** Dual DI Unit, TDS Meter, Color-Changing Desionization Cartridges
- **Product dimensions:** 43.2L x 15.2W x 27.9H centimetres
- **Package information:** Cartridge
- **Installation type:** DIY or Self-Installation
- **Power source:** Adapter
- **Model name:** 540565
- **Maximum flow rate:** 0.75 Gallons Per Minute
- **Upper temperature rating:** 77 Degrees Fahrenheit
- **Supported Water TDS Level Maximum (PPM):** 2000

## Images

![Aquatic Life AQUATICLIFE Deionized Spot-Free Car Rinse Unit - Premium Water Deionizer for Car Washing - Spotless Car, RV, and Motorcycle Wash System - Image 1](https://m.media-amazon.com/images/I/61MYuSB1kdL.jpg)

## Questions & Answers

**Q: Where can I get resin and what do I buy?**
A: Lots of places sell it in raw form which is by far the cheapest way to go as "the stuff ain't cheap"! Do an internet search for DI resin and you'll find several vendors. Some sell a whole cubic foot and it's $200-300 or so and will refill this kit numerous times, probably more than you need so look for a deal on like 1/4 or 1/2 cubic foot which should hold you for a couple years. You'll need the "mixed bed resin".

**Q: filtered pressure very low, removed regulator and better now, is that ok? plus I believe inlet fitting bad cause cannot stop the leak?**
A: The Spot Free Car Rinse works because the mixed bed resin removes the Total Dissolved Solids (TDS) in the water. TDS is things like calcium, that leaves spots when the water dries. For the resin to remove the TDS, the water must flow slow through the resin. If you remove the Flow Regulator, the resin will not absorb all of the TDS and you will still have spots on your vehicle. You need to keep the Flow Regulator installed. Regarding the leak, do you mean where your garden hose attaches to the unit? If so, we suggest trying some Teflon tape to stop any water from leaking.

**Q: Does the water flow through the cartridges simultaneously or in series?**
A: The water flows through the cartridges in series to allow more time for the water to interact with the mixed bed resin.

**Q: Can this be used as a hard water filter for my dishwasher?**
A: No. Use an inline water filter for a refrigerator ice maker for that purpose.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dry less rinse
*by A***R on 16 September 2023*

Washing the car. It definitely works. Rinsed the car, left it to dry, no water spots.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-27*