We may earn a small commission on purchases made through our links.

Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.

x
Sorry, Something went wrong!

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

✅ In stock
F
Grade
💤 Not a Deal
22.29/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$112.95
Listed $112.95
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 3:00 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰The current price sits right around what this item typically fetches.
  • 📉Going back roughly eight months, a more competitive price has not appeared — this stands out as a strong value by recent standards.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 1.11/28
Recent Value 0/22
Market Standing 4.19/20
Deal Strength 13/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Max Water
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

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 Amazon 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.

⚙️ Specifications

Brand
Max Water
Product Dimensions
11"L x 6"W x 15"H
Material
BPA free components.
Capacity
2000 Gallons
Included Components
Housing, O ring, Di filters, mounting bracket, wrench
Package Information
Filter Housing System
Installation Type
Under Sink
Purification Method
Deionization
Power Source
No Power
Model Name
Carwash 103215~104023x2
Maximum Flow Rate
0.1 Gallons Per Minute
F
$112.95
Check Deal →