Do you sell, or at least recommend, A pre filter to extend the life of the deionizer?

Hello, Thank you for your question. There really isn't a pre filter that will make a big enough difference. The only thing that will really extend the resin life is a RO filtration. Warm regards, Customer Service Water System

is this something you can use for your household drinking water? if not can someone suggest what to use or point me in the right direction?

Depends what your concerns about your water are.You can look at a dechlorinator which will remove most chlorine and other chemicals via charcoal but leaves the minerals.Or you can look at Reverse Osmosis which does what the dechlorinator does plus removes minerals.We have extremely hard water here (800 ppm, avg is about 150 ppm) so I use RO for drinking, tea, juice, coffee, etc. plus I use RO as the final rinse for my vehicles.

Do you have to empty and rinse after each use ?

Good afternoon Jan,No you don't, you don't even have to empty the waster unless you aren't using it for more that 3 wks. You do want to change your resin when your meter is reading 20PPM. So you meter should be reading 0's for about 90-95 % of your resin life. I hope this helps you out.Warm Regards,Josette ShieldsCustomer ServiceCrspotless Water858-530-9993

what is the life expectancy of this unit?

You'll be disappointed if you don't pre filter the water entering this unit. Chlorine alone will exhaust the resin prematurely. I was washing two and half cars before resin exhaustion.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Spotless Water Systems - DIC-20, Simple Window, Solar Panel, RV & Car Wash System, Works for All Vehicles, Motorcycles, Bikes, Boats, Planes, Yachts, Towel Drying Eliminated

Spotless Water Systems - DIC-20, Simple Window, Solar Panel, RV & Car Wash System, Works for All Vehicles, Motorcycles, Bikes, Boats, Planes, Yachts, Towel Drying Eliminated

Product ID: 644854911

Details

Brand
CR Spotless
Capacity
300 gallons
Installation Type
Freestanding
Material
Alloy Steel
Package Information
Tube
Power Source
Battery

💧300 gallons spot-free water capacity

🛒Rust-resistant rolling cart for portability

⚙️Dual 20-inch replaceable resin cartridges

MX$31874

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mexico.

Secure transaction

Description

💦 Wash smarter, not harder—spotless results that turn heads!

VERSATILE FOR EVERY RIDE - Perfect for cars, motorcycles, boats, RVs, solar panels, and even planes—spotless cleaning anywhere.
PORTABLE DURABLE DESIGN - Powder-coated alloy steel cart with smooth rolling wheels for easy positioning and storage.
EFFORTLESS SPOT FREE SHINE - De-ionized water eliminates mineral spots so you can wash, rinse, and walk away—no towel needed.
SMART WATER PURITY MONITORING - Battery-powered TDS meter ensures every rinse is perfectly mineral-free for flawless results.
PROFESSIONAL GRADE TECHNOLOGY AT HOME - Same advanced de-ionization used by detailers, now compact and affordable for your garage.

The CR Spotless Water Systems DIC-20 delivers up to 300 gallons of mineral-free, de-ionized water using dual 20-inch resin cartridges mounted on a rust-resistant rolling cart. Designed for effortless, spot-free rinsing of vehicles, solar panels, and windows, it eliminates the need for towel drying. Portable and easy to use, it includes a battery-powered water purity indicator and all necessary accessories, making professional-grade water purification accessible for home use.

Specifications

ASIN	B072FJTX8X
Best Sellers Rank	#20,346 in Automotive ( See Top 100 in Automotive ) #114 in Cleaning Kits
Brand Name	CR Spotless Water Systems
Capacity	300 gallons
Container Type	Tube
Customer Reviews	4.3 4.3 out of 5 stars (719)
Global Trade Identification Number	00810102010049
Included Components	Portable 20" deionized water system, TDS meter, stainless steel inlet hose, filter wrench, spray nozzle, pre-filled filter cartridges (2), instruction manual
Installation Type	Freestanding
Item Dimensions L x W x H	15"L x 15"W x 25"H
Item Type Name	Simplest RV & Car Wash Kit, Spotless Rinse Works for All Vehicles, Motorcycles, Bikes, Boats, Planes, Yachts, Deionized Water System, Towel Drying Eliminated
Item Weight	42.6 Pounds
Manufacturer	CR Spotless
Material Type	Alloy Steel
Maximum Flow Rate	2.5 Gallons Per Minute
Model Name	CR Spotless
Model Number	DIC-20
Other Special Features of the Product	Portable
Part Number	DIC-20
Power Source	Battery Powered
Purification Method	Ion Exchange
Smart Home Compatibility	Not Smart Home Compatible
Supported Water TDS Level Maximum (PPM)	350
UPC	810102010049
Unit Count	1.0 Count
Upper Temperature Rating	90 Degrees Fahrenheit
Warranty Description	Includes 1 Year System Warranty

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

MX$31874

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mexico.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews