WD-CWE is Designed for Spot-Free Car Washing.
The premium resin filter reduces minerals, prevents scratches, and leaves a glossy finish.
Key Features
[Advanced Resin Filtration]: Delivers spot-free shine by reducing TDS (<30ppm), chlorine, and heavy metals. Prevents water spots and scratches — keeps your car looking new.
[Wipe-Free]: Enjoy a truly effortless cleaning experience! The filtered rinse water leaves no residue, allowing your vehicle to air-dry naturally to a spotless, sparkling finish. This not only saves time but also prevents swirl marks caused by manual wiping.
[Dual Water Modes]: Switch between raw and filtered water to avoid wasting filtering materials. Use raw water to create foam and clean dirt. Use filtered water for the final rinse.
[Durable, Professionally Tested]: Our system has passed rigorous laboratory testing, including 300 PSI pressure resistance and 100,000+ water hammer tests. The dual-seal design prevents leaks, while the durable construction withstands harsh environmental conditions, minimizing maintenance needs and ensuring long-term performance.
[More Applications]: Beyond cars, our system is perfect for trucks, boats, and glass windows. It cleans surfaces effectively with 200ppm TDS feed water and delivers 8 times spot-free cleans. Actual lifespan depends on your water condition.
Replacement Filter
Replace filter for continued contaminants removal and system performance.
WD-CWEF-2
Effortless replace
$42.99
Add To Cart
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Overview
Specs
Compares
Reviews
FAQs
Replacements
Waterdrop Spotless Car Wash System with Resin
Overview
Specs
Compares
Reviews
FAQs
Replacements
Waterdrop Spotless Car Wash System with Resin
Add - $271.99
Overview
Specs
Compares
Reviews
FAQs
Replacements
Spot-Free Shine from Resin Protection
Our premium resin filters out minerals for a spotless,
glossy finish.
Wipe-Free Finish, No Extra Work
Rinse with filtered water to prevent water marks. Let it
air-dry naturally and keep your hands free.
Time-Flexible: Wash Your Car at Home Anytime
Connect to your tap water and complete installation in
minutes — start washing immediately!
Save More with Dual Water Modes
Raw Water Mode
Creates foam and cleans dirt.
Filtered Water Mode
Performs the final rinse.
Multi-Scenario Applications
Using 200ppm TDS feed water, our system
reduces total dissolved solids to under 30ppm in filtered mode.
It delivers 8 times spot-free cleans.
* Actual lifespan depends on water condition.
How does the resin filtration prevent water spots?
The premium resin filter reduces minerals, such as TDS (<30 ppm), chlorine, and heavy metals.
Prevents water spots and scratches for a showroom finish.
Which situations require raw water or filtered water mode?
Raw Water Mode: Uses unfiltered water for initial foam generation and dirt cleaning.
Filtered Water Mode: Activates resin filtration for the final rinse (mineral reduction).
Switch between raw and filtered water to avoid wasting filtering materials.
How long does the resin filter last?
With typical 200ppm TDS water, each filter provides approximately 8 times spot-free washes. Lifespan
varies based on local water hardness — higher mineral content may reduce capacity.
What other items can I use it to clean?
Of course! The system works perfectly for trucks, RVs, boats, and glass windows.
Can I really skip the drying?
Yes! The filtered rinse water leaves no residue, allowing your vehicle to air-dry naturally to a
spotless, sparkling finish. This not only saves time but also prevents swirl marks caused by
manual wiping.