Pure Water RODI Cart

Pure Water Cart (510 Series)

Built for professionals who demand durability, performance, and simplicity, the TRADWRX Steel Pure Water Cart with a with a rugged steel frame and optimized filtration performance.

Designed to compete head-to-head with mobile pure water cart system rivals with zero pure water output, better how? this cart delivers higher efficiency, better component sizing, and jobsite-ready reliability at every level.

Built for Performance

At the heart of the system is a 1 gpm reverse osmosis membrane, delivering a strong output of perfect for residential and light commercial work.

Paired with a large-capacity 4.5" x 10.5" sediment/carbon filter and a 4.5" x 10.5" DI Resin cartridge this 3 filter 4 stage RODI cart delivers. You get improved chlorine removal and extended membrane life compared to standard smaller filters and Zero TDS output as the water is polished by the DI resin filter.

Complete 4-Stage Filtration System

• Sediment/Carbon pre-filtration in an oversized 10"x4.5" carbon filter (enhanced protection)
• 1+ GPM RO membrane
• 4.5" x 10" DeIonoized  Resin cartridge for final polish

This setup ensures consistently pure water for spotless results—even in tougher water conditions.

Built-In Monitoring & Control

Stay in control on every job with:

• Inline TDS meter for real-time water quality readings
• Pressure gauge to monitor system performance and diagnose issues quickly

No guesswork—just reliable, measurable results.

Jobsite-Ready Design

• Powder-coated steel frame for superior durability 
• 10” wheels for easy transport across rough terrain
• Compact, balanced layout for stability and maneuverability

This cart is built to handle daily use, not just look good in the shop.

Why Choose This Over Competitors?

Compared to other similar systems:

• Larger carbon filter = better protection + longer lifespan
• Heavy-duty steel frame = more durable in real-world use
• Optimized flow rate = efficient production without oversizing
• Includes TDS + pressure monitoring standard

Ideal For:

• Window cleaning professionals
• Auto Detailers 
• Exterior soft washing with pure water
• Residential & light commercial work

Key Specs:

• RO Membrane: 4" x 40" Standard RO Membrane
• Carbon Filter: 10" x 4.5" 
• DI Filter: 10" x 4.5" cartridge
• Frame: Powder-coated steel
• Wheels: 10” all-terrain
• Includes: TDS meter + pressure gauge