--- product_id: 653128572 title: "Spotless Water Systems - DIW-20B, W/Integrated Bypass | Simple Window, Solar Panel, RV & Car Wash System, Works for All Vehicles, Motorcycles, Bikes, Boats, Planes, Yachts, Towel Drying Eliminated" brand: "cr spotless water systems" price: "€ 1514.39" currency: EUR in_stock: true category: "Cr Spotless Water Systems" url: https://www.desertcart.nl/products/653128572-spotless-water-systems-diw-20b-w-integrated-bypass-simple-window store_origin: NL region: Netherlands --- # 300 gallons mineral-free water capacity Solar powered for eco-friendly operation Integrated bypass for efficient filter use Spotless Water Systems - DIW-20B, W/Integrated Bypass | Simple Window, Solar Panel, RV & Car Wash System, Works for All Vehicles, Motorcycles, Bikes, Boats, Planes, Yachts, Towel Drying Eliminated **Brand:** cr spotless water systems **Price:** € 1514.39 **Availability:** ✅ In Stock ## Summary > 💦 Wash smarter, not harder—spotless shine without the towel hassle! ## Quick Answers - **What is this?** Spotless Water Systems - DIW-20B, W/Integrated Bypass | Simple Window, Solar Panel, RV & Car Wash System, Works for All Vehicles, Motorcycles, Bikes, Boats, Planes, Yachts, Towel Drying Eliminated by cr spotless water systems - **How much does it cost?** € 1514.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/653128572-spotless-water-systems-diw-20b-w-integrated-bypass-simple-window) ## Best For - cr spotless water systems enthusiasts ## Why This Product - Trusted cr spotless water systems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Vehicle Care:** Perfect for cars, motorcycles, boats, planes, yachts, solar panels, and windows. - • **Compact & User-Friendly:** Wall-mount design with easy cartridge replacement for hassle-free maintenance. - • **Smart Integrated Bypass:** Switch filters off during wash, on for final rinse to maximize spotless water output. - • **Eco-Friendly & Efficient:** Solar-powered system reduces water waste and energy consumption. - • **Spotless Finish Every Time:** Deionized water eliminates hard water spots—just wash, rinse, and walk away. ## Overview The Spotless Water Systems DIW-20B is a compact, solar-powered deionization system delivering up to 300 gallons of mineral-free water. Featuring an integrated bypass for optimized filter use, it prevents hard water spots on vehicles, solar panels, and windows, enabling a streak-free air dry. Designed for diverse vehicle types and easy wall-mount installation, it offers professional-grade cleaning results with minimal effort. ## Description Buy Spotless Water Systems - DIW-20B, W/Integrated Bypass | Simple Window, Solar Panel, RV & Car Wash System, Works for All Vehicles, Motorcycles, Bikes, Boats, Planes, Yachts, Towel Drying Eliminated: Applicators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Hard water spots can destroy your vehicle’s finish, reduce efficiency with solar panels, and create a dirty appearance on windows. We know. That’s why we created a de-ionizing system that takes out all of the minerals in your water so you can just WASH, RINSE, and WALK AWAY! - With a CR Spotless Water System with integrated bypass, you can let your vehicle, windows, and solar panels, air dry and not leave any spots behind. De-ionized water is the secret sauce that detailers, car washes, and solar / window cleaners have used for decades. - CR Spotless was the first to make the same technology available to homeowners in an affordable, compact, and portable system. Work smarter, not harder and spend less time and money to get the same professional looking results. - The DIW-20 provides approximately 300 gallons of mineral-free, de-ionized water based on your water input quality. It consists of two 20 inch de-ionization housings that feature replaceable (or refillable) cartridges that simply slide into the watertight tubes. - With our integrated bypass your unit will provide more spotless water than ever before. Just turn the switch to bypass the filters during the wash process. When doing the final rinse turn on the filtration for spotless finish. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DBJ7KD1D | | Best Sellers Rank | #29,734 in Automotive ( See Top 100 in Automotive ) #47 in Car Washing Applicators | | Brand Name | CR Spotless Water Systems | | Capacity | 300 gallons | | Customer Reviews | 4.1 4.1 out of 5 stars (29) | | Included Components | Filter, Inlet Hose, Outlet Hose, Instruction Manual | | Installation Type | Wall Mount | | Item Dimensions L x W x H | 15"L x 15"W x 25"H | | Manufacturer | Spotless Water Systems. | | Material Type | Plastic | | Maximum Flow Rate | 2.5 gpm | | Model Name | DIW-20B. | | Model Number | DIW-20B. | | Number of Items | 1 | | Number of Packs | 1 | | Other Special Features of the Product | Reduce TDS, Rust Resistant | | Part Number | DIW-20B. | | Power Source | Solar Powered | | Purification Method | Deionization | | Supported Water TDS Level Maximum (PPM) | 2000 | | UPC | 810102010278 653958490685 | | Unit Count | 1 Count | ## Product Details - **Brand:** CR Spotless Water Systems - **Capacity:** 300 gallons - **Included Components:** Filter, Inlet Hose, Outlet Hose, Instruction Manual - **Installation Type:** Wall Mount - **Material:** Plastic - **Model Name:** DIW-20B. - **Power Source:** Solar Powered - **Product Dimensions:** 15"L x 15"W x 25"H - **Purification Method:** Deionization - **Special Feature:** Reduce TDS, Rust Resistant ## Images ![Spotless Water Systems - DIW-20B, W/Integrated Bypass | Simple Window, Solar Panel, RV & Car Wash System, Works for All Vehicles, Motorcycles, Bikes, Boats, Planes, Yachts, Towel Drying Eliminated - Image 1](https://m.media-amazon.com/images/I/71ecUJnxZpL.jpg) ![Spotless Water Systems - DIW-20B, W/Integrated Bypass | Simple Window, Solar Panel, RV & Car Wash System, Works for All Vehicles, Motorcycles, Bikes, Boats, Planes, Yachts, Towel Drying Eliminated - Image 2](https://m.media-amazon.com/images/I/71Y2wfDu88L.jpg) ![Spotless Water Systems - DIW-20B, W/Integrated Bypass | Simple Window, Solar Panel, RV & Car Wash System, Works for All Vehicles, Motorcycles, Bikes, Boats, Planes, Yachts, Towel Drying Eliminated - Image 3](https://m.media-amazon.com/images/I/61dNylcxGXL.jpg) ![Spotless Water Systems - DIW-20B, W/Integrated Bypass | Simple Window, Solar Panel, RV & Car Wash System, Works for All Vehicles, Motorcycles, Bikes, Boats, Planes, Yachts, Towel Drying Eliminated - Image 4](https://m.media-amazon.com/images/I/41Hi0VyCgNL.jpg) ![Spotless Water Systems - DIW-20B, W/Integrated Bypass | Simple Window, Solar Panel, RV & Car Wash System, Works for All Vehicles, Motorcycles, Bikes, Boats, Planes, Yachts, Towel Drying Eliminated - Image 5](https://m.media-amazon.com/images/I/71XYdX2VsNL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Spotless Water Systems - DIW-20B, W/Integrated Bypass | Simple Window, Solar Panel, RV & Car Wash System, Works for All Vehicles, Motorcycles, Bikes, Boats, Planes, Yachts, Towel Drying Eliminated - CR Spotless RC2-20 Replacement Cartridges For DIwith DIC-20 - CR Spotless R2-20 Refill Resin for DI-20 Systems, 1 Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.nl/products/653128572-spotless-water-systems-diw-20b-w-integrated-bypass-simple-window](https://www.desertcart.nl/products/653128572-spotless-water-systems-diw-20b-w-integrated-bypass-simple-window) --- *Product available on Desertcart Netherlands* *Store origin: NL* *Last updated: 2026-08-16*