PH7 Deluxe RODI System

The PH7 Complete System

Engineered for performance, built for durability, and enhanced by Tech 7, the PH7 5-Stage RODI Purified Water System is a robust, high-performance solution designed for professional window cleaners and exterior cleaning specialists.

Developed by professional window cleaners, the PH7 combines a smart, serviceable design with advanced water technology to deliver consistent, spot-free results across multiple applications. This system was built to be durable, effective, and truly cost-efficient for the hardworking cleaning professional.

Key Features & Benefits

• Non-Proprietary Filters: Uses standard sediment, carbon, and DI filters that are easy to source and replace, keeping maintenance simple and cost-effective.
• Cart-Mounted Electric Booster Pump: Delivers consistent water pressure and flow, maximizing RO efficiency and allowing you to work faster—even in low-pressure environments.
• Standard 40” RO Membrane: High-capacity purification for long-lasting performance and reliable spot-free results.
• Durable Galvanized Steel Frame: Built with mostly galvanized, rust-resistant steel for stability and long-term durability on demanding job sites.
• Integrated with Tech 7:  Water enhancement technology improves cleaning efficiency across multiple applications.

How It Works – 5 stage system including the Tech 7

The PH7 system features 5 stages of water purification. This means you will generate ultra pure water  when working with any quality of input / source water.  Stages include the proprietary Tech 7, a water enhancement technology that increases the water’s surface tension, helping form H3O+ molecules. This small but powerful molecular change improves how water behaves on surfaces, allowing it to sheet, bond, and dry more efficiently.

Application Uses

• Pure Water System Performance: When used with the PH7 system, Tech 7 helps water sheet and dry faster, often allowing cleaning at higher TDS levels without spotting. This may extend DI resin life and reduce the chance of bacteria buildup in the RO membrane.
• Power Washing: Tech 7-modified water becomes more chemically active, improving soap and detergent bonding, shortening rinse times, and increasing overall efficiency.
• Solar Panel Cleaning: Solar panels are naturally hydrophilic. Under the right temperature, sunlight, and wind conditions, Tech 7-enhanced water may allow panel cleaning without RO or DI filtration. Years of field testing support this method in appropriate conditions.

Best For

• Professional window cleaners
• Exterior cleaning contractors
• Solar panel cleaning professionals
• Users needing a durable, powered, multi-stage pure water system

Filtration Stages & Replacement Filters

The PH7 is a 5 stage cart. Sediment, Carbon block, Tech 7, RO, and finally DI.

• Replacement Sediment Filter
• Replacement Carbon Filter
• Replacement Tech7 Filter
• Replacement RO Filter
• Replacement DI Filter

What’s Included

• PH7 5-Stage RODI Purified Water System with cart
  
• Complete initial set of filters

This listing is for the PH7 system only. Water-fed poles and accessories are sold separately.

Not sure which water-fed pole to pair with your system? Contact us and we’ll be happy to help you build the perfect pure water package.

All PH7 Pure Water Systems ship freight free to all continental U.S. commercial addresses.