---
product_id: 328945512
title: "Max Water 2 Stage Deionized Spot Free Car Rinse Unit, Premium Water Deionizer for Spotless Car Wash Water System, RV and Motorcycle, No Towel Drying - 2 DI Filters with 45-80 PSI & 3/4\" Inlet/Outlet"
brand: "max water"
price: "Bs.3285"
currency: BOB
in_stock: true
reviews_count: 13
category: "Max Water"
url: https://www.desertcart.bo/products/328945512-max-water-2-stage-deionized-spot-free-car-rinse-unit
store_origin: BO
region: Bolivia
---

# 2-stage DI filtration for spot-free rinse 3/4" inlet/outlet for easy installation Operates at 45-80 PSI for optimal flow Max Water 2 Stage Deionized Spot Free Car Rinse Unit, Premium Water Deionizer for Spotless Car Wash Water System, RV and Motorcycle, No Towel Drying - 2 DI Filters with 45-80 PSI & 3/4" Inlet/Outlet

**Brand:** max water
**Price:** Bs.3285
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your wash game—spotless rides, zero towel drama!

## Quick Answers

- **What is this?** Max Water 2 Stage Deionized Spot Free Car Rinse Unit, Premium Water Deionizer for Spotless Car Wash Water System, RV and Motorcycle, No Towel Drying - 2 DI Filters with 45-80 PSI & 3/4" Inlet/Outlet by max water
- **How much does it cost?** Bs.3285 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/328945512-max-water-2-stage-deionized-spot-free-car-rinse-unit)

## Best For

- max water enthusiasts

## Why This Product

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

## Key Features

- • **Powerful Yet Compact:** Compact design (14"x9.5"x5.25") fits easily while delivering up to 1 GPM flow rate.
- • **Versatile Vehicle Care:** Perfect for cars, RVs, motorcycles, and even home windows—hard water spots don’t stand a chance.
- • **Simple Setup & Maintenance:** Includes 3/4" adapters for quick installation and hassle-free resin replacement.
- • **Spotless Finish Every Time:** Advanced 2-stage deionization removes minerals & impurities for a streak-free shine.
- • **Cost-Effective Resin Refills:** Refillable mixed bed DI resin filters extend filter life 3-12 months, saving you money.

## Overview

Max Water’s 2 Stage Deionized Spot Free Car Rinse Unit delivers premium water filtration with dual DI filters operating at 45-80 PSI and a 3/4" inlet/outlet. Designed for cars, RVs, and motorcycles, it removes minerals and impurities to prevent water spots and streaks, enabling a towel-free dry. Compact and easy to install, it features refillable mixed bed virgin grade resin filters lasting 3-12 months depending on water quality, making it a cost-effective solution for professional-grade vehicle care.

## Description

Buy Max Water 2 Stage Deionized Spot Free Car Rinse Unit, Premium Water Deionizer for Spotless Car Wash Water System, RV and Motorcycle, No Towel Drying - 2 DI Filters with 45-80 PSI & 3/4" Inlet/Outlet: Replacement Water Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: It works and came shipped with no damage - This di resin filter does do what it's supposed to,this would be excellent for a person just trying to keep there vehicles looking nice,but as a auto detailing business it's to dam small.all my pre wash and wash jobs I do out side it don't matter if it's a black vehicle on 100 deg day.di resin filters do a amazing job I just think there a pain in the ass keeping up with fresh resin and water hose.i bought the 1500 drying towel from the rag company and I prefer to use it then a du resin filter
Review: Worked for a few minutes, then lost effectiveness - Was reading 0 PPM for the first few minutes of use, then it immediately shot up to the PPM of my tap water (around 120). The bottom half of the resin cartridges seem to have darkened as well. No amount of flow restriction makes the PPM go down. Would not recommend this at all.

## Features

- Premium Water Deionizer: Achieve spot-free results with our compact deionizer unit (14" x 9.5" x 5.25") and Port size 3/4" NPTF Port. Operating at 45-80 PSI, it filters out impurities and minerals, making it ideal for car, RV, and motorcycle washing. Experience premium water filtration for a spotless finish.
- High Flow and Optimal Performance: Our advanced Car Wash System is designed to give your vehicle a spotless, streak-free finish, making it look showroom-new every time. Using cutting-edge deionization technology, this system keep your water free from impurities and minerals that cause spots and streaks. Max flow rate of 0.75-1 GPM can be achieved with a filter life of span of 3-12 months based on water quality. Impressive Operating temperature of 40F-100F.
- Versatile & Reliable: No matter the vehicle – car, truck, motorcycle, RV, motorhome, bicycle, or even the outside of your home windows – hard water spots don't stand a chance against this spot free water filter car wash system
- Cost-Effective and Easy Installation: Save money with refillable filters that allow for easy resin replacement. Includes 3/4" adapters for simple setup. This ensures long-term value for your premium washing system.
- Mixed Bed Virgin Grade DI Resin Material : Engineered for superior performance, this 2-stage spotless car wash system utilizes high-grade deionization resin to effectively remove impurities, ensuring a streak-free and spotless finish for your vehicle.
- Need Replacement Cartridges? Keep your Max Water 2 Stage Deionized Spot Free Car Rinse Unit running smoothly with our 2-Pack Refillable Mixed Bed DI Resin Filter Cartridges. Compatible with standard 10" filter housings. Find it on desertcart with ASIN: B09HKYPJZX.
- Advanced Technology: Our U.S.-based labs employ advanced technology for efficient filtration. Enjoy spot-free washes for cars, RVs, and motorcycles with durable, high-performance water treatment solutions.
- Trusted Expertise: With over 15 years in water filtration, Max Water delivers reliable deionization solutions and spot-free results for car, RV, and motorcycle washing. Trust in our proven performance and expertise.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096L1H2D4 |
| Best Sellers Rank | #177,324 in Automotive ( See Top 100 in Automotive ) #92 in Waterless Car Washing Treatments #290 in Cleaning Kits |
| Brand | Max Water |
| Customer Reviews | 3.3 3.3 out of 5 stars (79) |
| Date First Available | June 3, 2021 |
| Installation Type | Under Sink |
| Item Weight | 9.89 pounds |
| Item model number | 103215~104023x2 |
| Manufacturer | Max Water |
| Maximum Flow Rate | 0.1 Gallons Per Minute |
| Model Name | Carwash 103215~104023x2 |
| Package Information | Filter Housing System |
| Power Source | No Power |
| Product Dimensions | 11"L x 6"W x 15"H |
| Supported Water TDS Level Maximum (PPM) | 500 |
| UPC | 680392199058 |
| Upper Temperature Rating | 40 Degrees Fahrenheit |

## Product Details

- **Brand:** Max Water
- **Capacity:** 2000 Gallons
- **Included Components:** Housing, O ring, Di filters, mounting bracket, wrench
- **Installation Type:** Under Sink
- **Material:** BPA free components.
- **Model Name:** Carwash 103215~104023x2
- **Package Information:** Filter Housing System
- **Power Source:** No Power
- **Product Dimensions:** 11"L x 6"W x 15"H
- **Purification Method:** Deionization

## Images

![Max Water 2 Stage Deionized Spot Free Car Rinse Unit, Premium Water Deionizer for Spotless Car Wash Water System, RV and Motorcycle, No Towel Drying - 2 DI Filters with 45-80 PSI & 3/4" Inlet/Outlet - Image 1](https://m.media-amazon.com/images/I/71CmYJmIJ5L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: For my water's tds of 100 ppm in, what tds ppm can i expect at the end of your stated 100 gallon capacity for the 2 stage 10x2.5?**
A: 100 ppm in should get 0 ppm out pretty easy. After the expected 100 gallon lifespan it should slowly tick up 1 to 5 ppm each time. It won’t go back to 100 ppm quick, but slowly.

**Q: How much resin does each unit hold for replacement?**
A: Each housing holds approx 16 to 20 OZ.

**Q: where do you get the resin to refill the filters ?**
A: There are multiple suppliers for this media.  Here's just one of them.  https://www.amazon.com/dp/B08BCQHNNB/?coliid=IEBSGV3O0TCCI&colid=3V0R98KKZ3FUY&psc=0&ref_=lv_ov_lig_dp_it

**Q: do you repack the filters or what is the model number of new filters?**
A: The filters can be repacked.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works and came shipped with no damage
*by K***. on November 1, 2025*

This di resin filter does do what it's supposed to,this would be excellent for a person just trying to keep there vehicles looking nice,but as a auto detailing business it's to dam small.all my pre wash and wash jobs I do out side it don't matter if it's a black vehicle on 100 deg day.di resin filters do a amazing job I just think there a pain in the ass keeping up with fresh resin and water hose.i bought the 1500 drying towel from the rag company and I prefer to use it then a du resin filter

### ⭐ Worked for a few minutes, then lost effectiveness
*by J***E on November 8, 2022*

Was reading 0 PPM for the first few minutes of use, then it immediately shot up to the PPM of my tap water (around 120). The bottom half of the resin cartridges seem to have darkened as well. No amount of flow restriction makes the PPM go down. Would not recommend this at all.

### ⭐⭐⭐⭐⭐ Perfect for rv and auto washing.
*by R***K on July 31, 2025*

Excellent product, reasonably priced and worked flawlessly. No water spots and left my motorhome shining like new. Easy to set up and replacement cartridges are available.

## Frequently Bought Together

- Max Water 2 Stage Deionized Spot Free Car Rinse Unit, Premium Water Deionizer for Spotless Washing - Car RV and Motorcycle Wash System - 2 DI Filters with 45-80 PSI and 3/4" Inlet/Outlet
- GESHATEN 3/4” GHT Female x 3/4” NPT Male Connector, GHT to NPT Adapter Brass Fitting, Garden Hose Adapter, Industrial Metal Brass Garden Hose to Pipe Fittings Connect (2 Pack)
- Water Quality Tester, Accurate and Reliable, EC Meter & Temperature Meter 3 in 1, 0-9990 ppm, Funayama tds Meter Digital Water Tester for Drinking Water, Aquariums, etc

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-16*