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 a professional window cleaner, 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 -- making the unit less expensive to operate than others on the market.

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 for window cleaning: With 5 stages of filtration or treatment, the output water will be as pure as you need (less than 10 PPM TDS), regardless of your quality of source water.  Whether municipal water supply or well water, the PH7 makes the water pure for glass cleaning.  Built in pump easily will push enough water for multiple workers and pure water poles to be used.  Built in the design is the ability to use RO water instead of the ultra pure RO/DI.  If, for example, your source water is 100-120 TDS, the RO only option will generate water pure enough for window cleaning (less than 10 TDS) WITHOUT consuming your DI resin.  And the included pump is plenty powerful enough to push water as high as you need to go.  Designed and build by a pro window cleaner, the PH7 is actually OVERBUILT in so many ways.  Sturdy, galvanized frame, large filters for more capacity, extra wheels on the handles for easier loading and more stable performance when in use make this system a "throw back" to the old days of design, when function and performance was first concern..
• Solar Panel Cleaning: The PH7 generates plenty of water for high rate rinsing and scrubbing, making it a great fit for solar panel cleaning.  Since solar panel cleaning does not require the extreme low TDS needed for window cleaning, using the RO only output connection on the PH7 saves money over time.  This savings does not cost you anything in performance either.  Scrub, rinse quickly with less expensive water generation costs.  That is the core of the designers priorities--- Ultimate performance and function with a durable design.
• Other surfaces and opportunities:  Let your imagination grow to meet other needs your customers might have like panels, displays or general surfaces. With the water generation, durable design, large capacity of filters and true manuverability on the site, this system can help you satisfy your customers other outdoor maintenance needs, providing you with more revenue opportunities.

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 are built in the USA.  

Units ship freight free to all continental U.S. commercial addresses.