---
product_id: 517933845
title: "FD25B Deionized Water Filter for Spotless Car Wash System, Fits WGB22BD Deionized Water System for Car Wash, 4.5” x 20”"
brand: "ispring"
price: "$U7777"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/517933845-fd25b-deionized-water-filter-for-spotless-car-wash-system-fits
store_origin: UY
region: Uruguay
---

# Zero/near-zero TDS for spotless rinse Standard 4.5” x 20” size fits most housings Up to 120 rinses or 600 gallons lifespan FD25B Deionized Water Filter for Spotless Car Wash System, Fits WGB22BD Deionized Water System for Car Wash, 4.5” x 20”

**Brand:** ispring
**Price:** $U7777
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your rinse game—because your ride deserves the purest finish!

## Quick Answers

- **What is this?** FD25B Deionized Water Filter for Spotless Car Wash System, Fits WGB22BD Deionized Water System for Car Wash, 4.5” x 20” by ispring
- **How much does it cost?** $U7777 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/517933845-fd25b-deionized-water-filter-for-spotless-car-wash-system-fits)

## Best For

- ispring enthusiasts

## Why This Product

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

## Key Features

- • **Dedicated Support:** Expert customer service from Atlanta-based team ready to assist with installation and troubleshooting.
- • **Freshness Guaranteed:** Individually wrapped cartridges ensure peak filter performance right out of the box.
- • **Universal Compatibility:** Fits any standard 20” x 4.5” filter housing, making upgrades and replacements hassle-free.
- • **Long-Lasting Performance:** Filters up to 600 gallons or 120 rinses, optimizing your maintenance schedule and saving you money.
- • **Spotless Shine Every Time:** Delivers ultra-pure deionized water for a streak-free, mirror-like finish on cars, boats, and more.

## Overview

The iSpring FD25B is a 4.5” x 20” deionized water filter designed for car wash systems, producing near-zero TDS water to ensure spotless, streak-free rinses. It supports up to 120 rinses or 600 gallons, fits standard housings, and comes with dedicated customer support from Atlanta. Ideal for personal vehicle care but not for drinking or commercial use.

## Description

iSpring FD25B Deionized Water Filter for Spotless Car Wash System, Fits WGB22BD Deionized Water System for Car Wash, 4.5” x 20”

## Features

- [A deionized water filter that produces filtered water with zero or near zero TDS (total dissolved solids)]. iSpring FD25B deionized water filter provides a perfect last step for rinsing your cars, RVs, boats, motorcycles, windows, and more, giving them a shining, bright, and spotless touch.
- [Standard Size] Our filter set fits any standard water filter housing that requires 20” x 4.5” cartridges. Each cartridge is individually wrapped to ensure that the filter stays fresh. Please unwrap the cartridges before installation.
- [Built to Last] Your filter changing schedule will be based on your water usage and the contamination level of your source water. We recommend changing your filters when you notice a dramatic increase in the TDS value (~30 ppm). It lasts up to 120 rinses for cars filterster up to 600 gallons of water.
- [Peace-of-Mind Customer Service] We offer both technical assistance and customer service support by phone or email out of our headquarters in Atlanta, GA. Our knowledgeable team is available to help you find a filtration solution that best solves your specific water concerns or to help with any after-sale support you may need. Our goal is, and always will be, to maximize your user experience.
- [Please Note] This deionized water filter is not designed for drinking water applications of any kind. TDS in your source water will impact the performance of this filter.
- [Please Note] This system is NOT intended for commercial use.

## Product Details

- **Material:** Resin
- **Product Dimensions:** 4.5"D x 4.5"W x 20"H
- **Product Benefits:** Removes Impurities
- **Brand:** iSpring
- **Set Name:** WGB22BD

## Images

![FD25B Deionized Water Filter for Spotless Car Wash System, Fits WGB22BD Deionized Water System for Car Wash, 4.5” x 20” - Image 1](https://m.media-amazon.com/images/I/61uzMtAWlJL.jpg)

## Available Options

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

## Frequently Bought Together

- iSpring FD25B Deionized Water Filter for Spotless Car Wash System, Fits WGB22BD Deionized Water System for Car Wash, 4.5” x 20”
- HoneForest Water Quality Tester, Accurate and Reliable, TDS Meter, EC Meter & Temperature Meter 3 in 1, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums, etc.

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**Shop now:** [https://www.desertcart.uy/products/517933845-fd25b-deionized-water-filter-for-spotless-car-wash-system-fits](https://www.desertcart.uy/products/517933845-fd25b-deionized-water-filter-for-spotless-car-wash-system-fits)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-24*